Publications

Contents

• Papers in journals by year: 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 and older
• Book chapters
• Theses

Documents accessible from internet

Documents accessible only from intranet. Please follow the link associated with the journal name to access the publishers webpage.

Papers in journals

2024

A. Singh, H. Němec, J. Kunc, and P. Kužel, Ultrafast terahertz conductivity in epitaxial graphene nanoribbons: an interplay between photoexcited and secondary hot carriers, J. Phys. D: Appl. Phys. 58, 045307 (2024).

R. Tesař, M. Šindler, P. Lipavský, J. Koláček, and C. Kadlec, Perspective on the vortex mass determination in superconductors using circular dichroism, IEEE Trans. Appl. Supercond. 34, 7200305 (2024).

E. Buixaderas, Š. Svirskas, C. Kadlec, M. Savinov, P. Lapienytė, Anirudh K. R., C. Milesi-Brault, D. Nuzhnyy, and J. Dec, Coexisting polarization mechanisms in the ferroelectric uniaxial tetragonal tungsten bronze Ca_0.3Ba_0.7Nb₂O₆, Phys. Rev. B 110, 104302 (2024).

A. Maia, M. Kempa, V. Bovtun, R. Vilarinho, C. Kadlec, J. Agostinho Moreira, A. A. Belik, P. Proschek, and S. Kamba, Two displacive ferroelectric phase transitions in multiferroic quadruple perovskite BiMn₇O₁₂, Phys. Rev. B 109, 134111 (2024).

M. Kempa, V. Bovtun, D. Repček, J. Buršík, C. Kadlec, and S. Kamba, Microwave magnetic excitations in U-type hexaferrite Sr₄CoZnFe₃₆O₆₀ ceramics, J. Appl. Phys. 136, 073904 (2024).

V. Haronin, I. Jankowska-Sumara, C. Kadlec, A. Majchrowski, O. Suvorova, R. Grigalaitis, and J. Banysa, Broadband dielectric spectroscopy of a PbHf_1−xSn_xO₃ material, Phase Transitions , (2024).

A. Singh, H. Němec, J. Kunc, and P. Kužel, Nanoscale terahertz conductivity and ultrafast dynamics of terahertz plasmons in periodic arrays of epitaxial graphene nanoribbons, Phys. Rev. Res. 6, 033063 (2024).

T. Troha, F. Klimovič, T. Ostatnický, H. Němec, and P. Kužel, Photon-assisted ultrafast electron–hole plasma expansion in direct band semiconductors, Nanophotonics 13, 1859 (2024).

P. Kubaščík, A. Farkaš, K. Olejník, T. Troha, M. Hývl, F. Krizek, D. C. Joshi, T. Ostatnický, J. Jechumtál, M. Surýnek, E. Schmoranzerová, R. P. Campion, J. Zázvorka, V. Novák, P. Kužel, T. Jungwirth, P. Němec, and L. Nádvorník, Terahertz probing of anisotropic conductivity and morphology of CuMnAs epitaxial thin films, Adv. Phys. Res. 3, 2300075 (2024).

2023

N. Podoliak, P. Salamon, L. Lejček, P. Kužel, and V. Novotná, Undulations of smectic A layers in achiral liquid crystals manifested as stripe textures, Phys. Rev. Lett. 131, 228101 (2023).

S. Ramesh, E. Skořepová, V. Eigner, V. C. Paingad, V. Zvoníček, P. Kužel, and M. Šoóš, Structurally unique salts of cyamemazine and their pharmaceutical implications, Cryst. Growth Des. 23, 168 (2023).

M. Cigl, N. Podoliak, T. Landovský, D. Repček, P. Kužel, and V. Novotná, Giant permittivity in dimethylamino-terminated ferroelectric nematogens, J. Mol. Liq. 385, 122360 (2023).

M. Shestopalov, V. Dědič, M. Rejhon, B. Morzhuk, J. Kunc, V. C. Paingad, P. Kužel, I. Mohelský, F. Le Mardelé, and M. Orlita, Plasmon-plasmon interaction and the role of buffer in epitaxial graphene microflakes, Phys. Rev. B 108, 045308 (2023).

P. Kumar, M. Šilhavík, J. Červenka, and P. Kužel, Ultra-broadband THz absorbers based on 3D graphene, J. Phys. D: Appl. Phys. 56, 505103 (2023).

T. Troha, F. Klimovič, T. Ostatnický, F. Kadlec, P. Kužel, and H. Němec, Ultrafast long-distance electron-hole plasma expansion in GaAs mediated by stimulated emission and reabsorption of photons, Phys. Rev. Lett. 130, 226301 (2023).

V. Železný, C. Kadlec, S. Kamba, D. Repček, S. Kundu, and M. I. Saidaminov, Infrared and terahertz studies of phase transitions in the CH₃NH₃PbBr₃ perovskite, Phys. Rev. B 107, 174113 (2023).

A. Maia, R. Vilarinho, C. Kadlec, M. Lebeda, M. Mihalik Jr., M. Zentková, M. Mihalik, J. A. Moreira, and S. Kamba, Modifying the magnetoelectric coupling in TbMnO₃ by low-level Fe³⁺ substitution, Phys. Rev. B 107, 104410 (2023).

P. Kumar, M. Šilhavík, M. R. Parida, H. Němec, J. Červenka, and P. Kužel, Terahertz charge transport dynamics in 3D graphene networks with localization and band regimes, Nanoscale Adv. 5, 2933 (2023).

V. Chlan, M. Adamec, H. Štěpánková, V. G. Thomas, and F. Kadlec, Orientation and dynamics of water molecules in beryl, J. Chem. Phys. 158, 124308 (2023).

A. Maia, C. Kadlec, M. Savinov, R. Vilarinho, J. A. Moreira, V. Bovtun, M. Kempa, M. Míšek, J. Kaštil, A. Prokhorov, J. Maňák, A. A. Belik, and S. Kamba, Can the ferroelectric soft mode trigger an antiferromagnetic phase transition?, J. Eur. Cer. Soc. 43, 2479 (2023).

2022

F. Kadlec, D. Nuzhnyy, C. Kadlec, J. Petzelt, M. Savinov, and S. Kamba, Unusual features of lattice dynamics in lawsonite near its phase transitions, Sci. Rep. 12, 6157 (2022).

J. Vít, D. Repček, C. Kadlec, F. Kadlec, N. Adhlakha, P. Di Pietro, F. Piccirilli, S. Kovalev, J.-C. Deinert, I. Ilyakov, N. Awari, M. Chen, J. Buršík, C. B. Park, K. H. Kim, M. Gensch, A. Perucchi, and S. Kamba, Search for nonlinear THz absorption by electromagnons in multiferroic hexaferrites, J. Phys. Soc. Jpn. 91, 104703 (2022).

D. Hovančík, D. Repček, F. Borodavka, C. Kadlec, K. Carva, P. Doležal, M. Kratochvílová, P. Kužel, S. Kamba, V. Sechovský, and J. Pospíšil, Terahertz magnetic and lattice excitations in van der Waals ferromagnet VI₃, J. Phys. Chem. Lett. 13, 11095 (2022).

D. Nuzhnyy, V. Bovtun, E. Buixaderas, J. Petzelt, M. Savinov, M. Kempa, M. Paściak, I. Rafalovskyi, V. C. Paingad, P. Kužel, S. Kamba, D. Repček, A. Pashkin, V. A. Trepakov, and Z. Trybuła, Unusual dynamics of the ferroelectric phase transition in K_1−xLi_xTaO₃ crystals, Phys. Rev. B 105, 184103 (2022).

H. Hempel, T. J. Savenjie, M. Stolterfoht, J. Neu, M. Failla, V. C. Paingad, P. Kužel, E. J. Heilweil, J. A. Spies, M. Schleuning, J. Zhao, D. Friedrich, K. Schwarzburg, L. D.A. Siebbeles, P. Dörflinger, V. Dyakonov, R. Katoh, M. J. Hong, J. G. Labram, M. Monti, E. Butler-Caddle, J. Lloyd-Hughes, M. M. Taheri, Jason B. Baxter, T. J. Magnanelli, S. Luo, J. M. Cardon, S. Ardo, and T. Unold, Predicting solar cell performance from terahertz and microwave spectroscopy, Adv. Ener. Mater. 12, 2102776 (2022).

V. Pushkarev, H. Němec, V. C. Paingad, J. Maňák, V. Jurka, V. Novák, T. Ostatnický, and P. Kužel, Charge transport in single-crystalline GaAs nanobars: Impact of band bending revealed by terahertz spectroscopy, Adv. Funct. Mater. 32, 2107403 (2022).

M. Šindler, F. Kadlec, and C. Kadlec, Onset of a superconductor-insulator transition in an ultrathin NbN film under in-plane magnetic field studied by terahertz spectroscopy, Phys. Rev. B 105, 014506 (2022).

2021

R. Tesař, M. Šindler, C. Kadlec, P. Lipavský, L. Skrbek, and J. Koláček, Mass of Abrikosov vortex in high-temperature superconductor YBa₂Cu₃O_7-δ, Sci. Rep. 11, 21708 (2021).

L. N. Alyabyeva, A. S. Prokhorov, D. A. Vinnik, V. B. Anzin, A. G. Ahmed, A. Mikheykin, P. Bednyakov, C. Kadlec, F. Kadlec, E. de Prado, J. Prokleška, P. Proschek, S. Kamba, A. V. Pronin, M. Dressel, V. A. Abalmasov, V. V. Dremov, S. Schmid, M. Savinov, P. Lunkenheimer, and B. P. Gorshunov, Lead-substituted barium hexaferrite for tunable terahertz optoelectronic, NPG Asia Mater. 13, 63 (2021).

T. Troha, T. Ostatnický, and P. Kužel, Improving security in terahertz wireless links using beam symmetry of vortex and Gaussian beams, Opt. Exp. 29, 30461 (2021).

V. C. Paingad, J. Kunc, M. Rejhon, I. Rychetský, I. Mohelský, M. Orlita, and P. Kužel, Ultrafast plasmon thermalization in epitaxial graphene probed by time-resolved THz spectroscopy, Adv. Funct. Mater. 31, 2105763 (2021).

J. Kuchařík and H. Němec, Strong confinement-induced nonlinear terahertz response in semiconductor nanostructures revealed by Monte Carlo calculations, Phys. Rev. B 103, 205426 (2021).

Q. Li, V. A. Stoica, M. Paściak, Y. Zhu, Y. Yuan, T. Yang, M. R. McCarter, S. Das, A. K. Yadav, S. Park, C. Dai, H. J. Lee, Y. Ahn, S. D. Marks, S. Yu, C. Kadlec, T. Sato, M. C. Hoffmann, M. Chollet, M. E. Kozina, S. Nelson, D. Zhu, D. A. Walko, A. M. Lindenberg, P. G. Evans, L.-Q. Chen, R. Ramesh, L. W. Martin, V. Gopalan, J. W. Freeland, J. Hlinka, and H. Wen, Subterahertz collective dynamics of polar vortices, Nature 592, 376 (2021).

K. Shimakawa, F. Kadlec, C. Kadlec, J. Přikryl, T. Wagner, M. Frumar, and S. Kasap, Effects of grain boundaries on THz conductivity in the crystalline states of Ge₂Sb₂Te₅ phase-change materials: Correlation with DC loss, Phys. Status Solidi Rapid Res. Lett. 15, 2000411 (2021).

2020

H. Němec, C. Kadlec, V. Goian, F. Borodavka, V. Železný, M. Kempa, K. Knížek, J. Hejtmánek, J. Buršík, and M. Soroka, Metal-insulator transition in (Pr,Y)_0.7Ca_0.3CoO₃ in the far-infrared spectral region, Phys. Rev. B 102, 195105 (2020).

D. Repček, C. Kadlec, F. Kadlec, M. Savinov, M. Kachlík, J. Drahokoupil, P. Proschek, J. Prokleška, K. Máca, and S. Kamba, Seemingly anisotropic magnetodielectric effect in isotropic EuTiO₃ ceramics, Phys. Rev. B 102, 144402 (2020).

N. Blumenschein, C. Kadlec, O. Romanyuk, T. Paskova, J. F. Muth, and F. Kadlec, Dielectric and conducting properties of unintentionally and Sn-doped β-Ga₂O₃ studied by terahertz spectroscopy, J. Appl. Phys. 127, 165702 (2020).

S. Skiadopoulou, M. Retuerto, F. Borodavka, C. Kadlec, F. Kadlec, M. Míšek, J. Prokleška, Z. Deng, X. Tan, C. Frank, J. A. Alonso, M. T. Fernandez-Diaz, M. Croft, F. Orlandi, P. Manuel, E. McCabe, D. Legut, M. Greenblatt, and S. Kamba, Structural, magnetic, and spin dynamical properties of the polar antiferromagnets Ni_3 − xCo_xTeO₆ (x = 1, 2), Phys. Rev. B 101, 014429 (2020).

P. Kužel and H. Němec, Terahertz spectroscopy of nanomaterials: a close look at charge-carrier transport, Adv. Opt. Mater. 8, 1900623 (2020).

N. M. Dawley, E. J. Marksz, A. M. Hagerstrom, G. H. Olsen, M. E. Holtz, V. Goian, C. Kadlec, J. Zhang, X. Lu, J. A. Drisko, R. Uecker, S. Ganschow, C. J. Long, James C. Booth, S. Kamba, C. J. Fennie, D. A. Muller, N. D. Orloff, and D. G. Schlom, Targeted chemical pressure yields tuneable millimetre-wave dielectric, Nature Mater. 19, 176 (2020).

2019

E. Buixaderas, M. Kempa, Š. Svirskas, C. Kadlec, V. Bovtun, M. Savinov, M. Paściak, and J. Dec, Dynamics of mesoscopic polarization in the uniaxial tetragonal tungsten bronze (Sr_xBa_1 − x)Nb₂O₆, Phys. Rev. B 100, 184113 (2019).

X. Su, X. Zeng, H. Němec, X. Zou, W. Zhang, M. Borgström, and A. Yartsev, Effect of hydrogen chloride etching on carrier recombination processes of indium phosphide nanowires, Nanoscale 11, 18550 (2019).

I. Nevinskas, F. Kadlec, C. Kadlec, R. Butkutė, and A. Krotkus, Terahertz pulse emission from epitaxial n-InAs in a magnetic field, J. Phys. D: Appl. Phys. 52, 365301 (2019).

S. Kamba, V. Goian, F. Kadlec, D. Nuzhnyy, C. Kadlec, J. Vít, F. Borodavka, I. S. Glazkova, and A. A. Belik, Changes in spin and lattice dynamics induced by magnetic and structural phase transitions in multiferroic SrMn₇O₁₂, Phys. Rev. B 99, 184108 (2019).

J. Kuchařík, H. Němec, and T. Ostatnický, Terahertz conductivity and coupling between geometrical and plasmonic resonances in nanostructures, Phys. Rev. B 99, 035407 (2019).

2018

S. Kamba, F. Borodavka, F. Kadlec, C. Kadlec, Y. S. Chai, K. Zhai, J. Buršík, and J. Vít, Vibrational spectra of multiferroics with Y- and Z-type hexaferrite structures, Ferroelectrics 532, 208 (2018).

E. Buixaderas, M. Kempa, V. Bovtun, C. Kadlec, M. Savinov, F. Borodavka, P. Vaněk, G. Steciuk, L. Palatinus, and J. Dec, Multiple polarization mechanisms across the ferroelectric phase transition of the tetragonal tungsten-bronze Sr_0.35Ba_0.69Nb₂O_6.04, Phys. Rev. Mater. 2, 124402 (2018).

V. Skoromets, H. Němec, V. Goian, S. Kamba, and P. Kužel, Performance comparison of time-domain terahertz, multi-terahertz, and Fourier transform infrared spectroscopies, J. Infrared Milli. Terahz. Waves 39, 1249 (2018).

M. Retuerto, S. Skiadopoulou, F. Borodavka, C. Kadlec, F. Kadlec, J. Prokleška, Z. Deng, J. A. Alonso, M. T. Fernandez-Diaz, F. O. Saouma, J. I. Jang, D. Legut, S. Kamba, and M. Greenblatt, Structural and spectroscopic properties of the polar antiferromagnet Ni₂MnTeO₆, Phys. Rev. B 97, 144418 (2018).

J. Kuchařík and H. Němec, Terahertz conductivity of degenerate electron gas confined in 2D model nanostructures, Proc. SPIE. 10756, 107560A (2018).

P. Koleják, K. Postava, M. Mičica, P. Kužel, F. Kadlec, and J. Pištora, Experimental Gouy phase shift compensation in Terahertz time-domain spectroscopy, Photonic. Nanostruct. 31, 129 (2018).

K. Olejník, T. Seifert, Z. Kašpar, V. Novák, P. Wadley, R. P. Campion, M. Baumgartner, P. Gambardella, P. Němec, J. Wunderlich, J. Sinova, P. Kužel, M. Müller, T. Kampfrath, and T. Jungwirth, Terahertz electrical writing speed in an antiferromagnetic memory, Sci. Adv. 4, eaar3566 (2018).

M. Veis, J. Minár, G. Steciuk, L. Palatinus, C. Rinaldi, M. Cantoni, D. Kriegner, K. K. Tikuišis, J. Hamrle, M. Zahradník, R. Antoš, J. Železný, L. Šmejkal, X. Marti, P. Wadley, R. P. Campion, C. Frontera, K. Uhlířová, T. Duchoň, P. Kužel, V. Novák, T. Jungwirth, and K. Výborný, Band structure of CuMnAs probed by optical and photoemission spectroscopy, Phys. Rev. B 97, 125109 (2018).

J. Vít, F. Kadlec, C. Kadlec, F. Borodavka, Y.-S. Chai, K. Zhai, Y. Sun, and S. Kamba, Electromagnon in the Y-type hexaferrite BaSrCoZnFe₁₁AlO₂₂, Phys. Rev. B 97, 134406 (2018).

T. Ostatnický, V. Pushkarev, H. Němec, and P. Kužel, Quantum theory of terahertz conductivity of semiconductor nanostructures, Phys. Rev. B 97, 085426 (2018).

M. Šindler, C. Kadlec, P. Kužel, K. Ilin, M. Siegel, and H. Němec, Departure from BCS response in photoexcited superconducting NbN films observed by terahertz spectroscopy, Phys. Rev. B 97, 054507 (2018).

C. Kadlec, V. Skoromets, F. Kadlec, H. Němec, H.-T. Chen, V. Jurka, K. Hruška, and P. Kužel, Electric-field tuning of a planar terahertz metamaterial based on strained SrTiO₃ layers, J. Phys. D: Appl. Phys. 51, 054001 (2018).

M. D. Thomson, W. Zouaghi, F. Meng, M. M. Wiecha, K. Rabia, T. Heinlein, L. Hussein, D. Babu, S. Yadav, J. Engstler, J. J. Schneider, N. Nicoloso, I. Rychetský, P. Kužel, and H. G. Roskos, Dielectric properties of vertically aligned multi-walled carbon nanotubes in the terahertz and mid-infrared range, J. Phys. D: Appl. Phys. 51, 034004 (2018).

J. Kuchařík, H. Sopha, M. Krbal, I. Rychetský, P. Kužel, J. M. Macak, and H. Němec, Photoconductive, dielectric and percolation properties of anodic TiO₂ nanotubes studied by terahertz spectroscopy, J. Phys. D: Appl. Phys. 51, 014004 (2018).

2017

E. Buixaderas, C. Kadlec, M. Kempa, V. Bovtun, M. Savinov, P. Bednyakov, J. Hlinka, and J. Dec, Fast polarization mechanisms in the uniaxial tungsten-bronze relaxor strontium barium niobate SBN-81, Sci. Rep. 7, 18034 (2017).

S. Kamba, D. Nuzhnyy, M. Savinov, P. Tolédano, V. Laguta, P. Brázda, L. Palatinus, F. Kadlec, F. Borodavka, C. Kadlec, P. Bednyakov, V. Bovtun, M. Kempa, D. Kriegner, J. Drahokoupil, J. Kroupa, J. Prokleška, K. Chapagain, B. Dabrowski, and V. Goian, Unusual ferroelectric and magnetic phases in multiferroic 2H-BaMnO₃ ceramics, Phys. Rev. B 95, 174103 (2017).

S. Skiadopoulou, F. Borodavka, C. Kadlec, F. Kadlec, M. Retuerto, Z. Deng, M. Greenblatt, and S. Kamba, Magnetoelectric excitations in multiferroic Ni₃TeO₆, Phys. Rev. B 95, 184435 (2017).

V. Pushkarev, T. Ostatnický, H. Němec, T. Chlouba, F. Trojánek, P. Malý, M. Zacharias, S. Gutsch, D. Hiller, and P. Kužel, Quantum behavior of terahertz photoconductivity in silicon nanocrystals networks, Phys. Rev. B 95, 125424 (2017).

S. Bamini, H. Němec, K. Žídek, M. Abdellah, M. J. Al-Marri, P. Chábera, C. Ponseca, K. Zheng, T. Pullerits, Time-resolved terahertz spectroscopy reveals the influence of charged sensitizing quantum dots on the electron dynamics in ZnO, Phys. Chem. Chem. Phys. 19, 6006 (2017).

2016

B. P. Gorshunov, V. I. Torgashev, E. S. Zhukova, V. G. Thomas, M. A. Belyanchikov, C. Kadlec, F. Kadlec, M. Savinov, T. Ostapchuk, J. Petzelt, J. Prokleška, P. V. Tomas, E. V. Pestrjakov, D. A. Fursenko, G. S. Shakurov, A. S. Prokhorov, V. S. Gorelik, L. S. Kadyrov, V. V. Uskov, R. K. Kremer, and M. Dressel, Incipient ferroelectricity of water molecules confined to nano-channels of beryl, Nature Commun. 7, 12842 (2016).

V. Zajac, H. Němec, and P. Kužel, Picosecond charge transport in rutile at high carrier densities studied by transient terahertz spectroscopy, Phys. Rev. B 94, 115206 (2016).

I. Khromova, P. Kužel, I. Brener, J. L. Reno, U.-C. C. Seu, C. Elissalde, M. Maglione, P. Mounaix, and O. Mitrofanov, Splitting of magnetic dipole modes in anisotropic TiO₂ micro-spheres, Laser Photon. Rev. 10, 681 (2016).

M. Krbal, J. Kuchařík, H. Sopha, H. Němec, and J. M. Macák, Charge transport in anodic TiO₂ nanotubes studied by terahertz spectroscopy, Phys. Status Solidi Rapid Res. Lett. 10, 691 (2016).

F. Kadlec, C. Kadlec, J. Vít, F. Borodavka, M. Kempa, J. Prokleška, J. Buršík, R. Uhrecký, S. Rols, Y. S. Chai, K. Zhai, Y. Sun, J. Drahokoupil, V. Goian, and S. Kamba, Electromagnon in the Z-type hexaferrite (Ba_xSr_1−x)₃Co₂Fe₂₄O₄₁, Phys. Rev. B 94, 024419 (2016).

M. Šindler, C. Kadlec, F. Dominec, P. Kužel, C. Elissalde, A. Kassas, J. Lesseur, D. Bernard, P. Mounaix, and H. Němec, Bulk magnetic terahertz metamaterials based on dielectric microspheres, Opt. Exp. 24, 18340 (2016).

S. Kamba, E. Simon, V. Skoromets, V. Bovtun, M. Kempa, J. Pokorný, M. Savinov, J. Koruza, and B. Malič, Broad-band dielectric response of 0.5Ba(Ti_0.8Zr_0.2)O₃–0.5(Ba_0.7Ca_0.3)TiO₃ piezoceramics: soft and central mode behaviour, Phase Transitions 89, 785 (2016).

H. Němec, K. Knížek, Z. Jirák, J. Hejtmánek, M. Soroka, and J. Buršík, Charge transport in thin layer Na_xCoO₂ (x ∼ 0.63) studied by terahertz spectroscopy, J. Phys.: Cond. Matter. 28, 355601 (2016).

V. Goian, F. Kadlec, C. Kadlec, B. Dabrowski, S. Kolesnik, O. Chmaissem, D. Nuzhnyy, M. Kempa, V. Bovtun, M. Savinov, J. Hejtmánek, J. Prokleška, and S. Kamba, Spectroscopic studies of the ferroelectric and magnetic phase transitions in multiferroic Sr_1−xBa_xMnO₃, J. Phys.: Cond. Matter. 28, 175901 (2016).

F. D’Angelo, H. Němec, S. H. Parekh, P. Kužel, M. Bonn, and D. Turchinovich, Self-referenced ultra-broadband transient terahertz spectroscopy using air-photonics, Opt. Exp. 24, 10157 (2016).

L. Nádvorník, P. Němec, T. Janda, K. Olejník, V. Novák, V. Skoromets, H. Němec, P. Kužel, F. Trojánek, T. Jungwirth, and J. Wunderlich, Long-range and high-speed electronic spin-transport at a GaAs/AlGaAs semiconductor interface, Sci. Rep. 6, 22901 (2016).

V. Skoromets, C. Kadlec, H. Němec, D. Fattakhova-Rohlfing, and P. Kužel, Tunable dielectric properties of KTaO₃ single crystals in the terahertz range, J. Phys. D 49, 065306 (2016).

2015

E. Buixaderas, C. Kadlec, P. Vaněk, S. Drnovšek, H. Uršič, B. Malič, Far infrared and Raman response in tetragonal PZT ceramic films, Boletín de la Sociedad Española de Cerámica y Vidrio 54, 219 (2015).

P. Pikna, V. Skoromets, C. Becker, A. Fejfar, and P. Kužel, Thin film polycrystalline Si solar cells studied in transient regime by optical pump–terahertz probe spectroscopy, Appl. Phys. Lett. 107, 233901 (2015).

V. Skoromets, H. Němec, J. Kopeček, P. Kužel, K. Peters, D. Fattakhova-Rohlfing, A. Vetushka, M. Müller, K. Ganzerová, and A. Fejfar, Conductivity Mechanisms in Sb-Doped SnO₂ Nanoparticle Assemblies: DC and Terahertz Regime, J. Phys. Chem. C 119, 19485 (2015).

S. Skiadopoulou, V. Goian, C. Kadlec, F. Kadlec, X. F. Bai, I. C. Infante, B. Dkhil, C. Adamo, D. G. Schlom, and S. Kamba, Spin and lattice excitations of a BiFeO₃ thin film and ceramics, Phys. Rev. B 91, 174108 (2015).

H. Němec, V. Zajac, P. Kužel, P. Malý, S. Gutsch, D. Hiller, and M. Zacharias, Charge transport in silicon nanocrystal superlattices in the terahertz regime, Phys. Rev. B 91, 195443 (2015).

K. Peters, P. Zeller, G. Štefanić, V. Skoromets, H. Němec, P. Kužel, and D. Fattakhova-Rohlfing, Water-dispersible small monodisperse electrically conducting antimony doped tin oxide nanoparticles, Chem. Mater. 27, 1090 (2015).

2014

F. Kadlec, V. Goian, C. Kadlec, M. Kempa, P. Vaněk, J. Taylor, S. Rols, J. Prokleška, M. Orlita, and S. Kamba, Possible coupling between magnons and phonons in multiferroic CaMn₇O₁₂, Phys. Rev. B 90, 054307 (2014).

D. Nuzhnyy, E. Buixaderas, I. Rychetský, C. Kadlec, J. Petzelt, H. Uršič, and B. Malič, Percolation in the dielectric function of Pb(Zr, Ti)O₃ – Pb₂Ru₂O_6.5 ferroelectric–metal composites, J. Phys. D: Appl. Phys. 47, 495301 (2014).

T. Ostapchuk, C. Kadlec, P. Kužel, J. Kroupa, V. Železný, J. Hlinka, J. Petzelt, and J. Dec, Anisotropic dielectric response of lead zirconate crystals in the terahertz and infrared range at low temperature, Phase Transitions 87, 1129 (2014).

B. P. Gorshunov, E. S. Zhukova, V. I. Torgashev, E. A. Motovilova, V. V. Lebedev, A. S. Prokhorov, G. S. Shakurov, R. K. Kremer, V. V. Uskov, E. V. Pestrjakov, V. G. Thomas, D. A. Fursenko, C. Kadlec, F. Kadlec, and M. Dressel, THz–IR spectroscopy of single H₂O molecules confined in nanocage of beryl crystal lattice, Phase Transitions 87, 966 (2014).

F. Dominec, C. Kadlec, H. Němec, P. Kužel, and F. Kadlec, Transition between metamaterial and photonic-crystal behavior in arrays of dielectric rods, Opt. Exp. 22, 30492 (2014).

O. Mitrofanov, F. Dominec, P. Kužel, J. L. Reno, I. Brener, U-C. Chung, C. Elissalde, M. Maglione, and P. Mounaix, Near-field probing of Mie resonances in single TiO₂ microspheres at terahertz frequencies, Opt. Exp. 22, 23034 (2014).

V. Zajac, H. Němec, C. Kadlec, K. Kůsová, I. Pelant, and P. Kužel, THz photoconductivity in light-emitting surface oxidized Si nanocrystals: the role of large particles, New J. Phys 16, 093013 (2014).

C. S. Ponseca, Jr., H. Němec, J. Wallentin, N. Anttu, J. P. Beech, A. Iqbal, M. Borgström, M.-E. Pistol, L. Samuelson, and A. Yartsev, Bulk-like transverse electron mobility in an array of heavily n-doped InP nanowires probed by terahertz spectroscopy, Phys. Rev. B 90, 085405 (2014).

J. Hlinka, T. Ostapchuk, E. Buixaderas, C. Kadlec, P. Kužel, I. Gregora, J. Kroupa, M. Savinov, A. Klíč, J. Drahokoupil, I. Etxebarria, and J. Dec, Multiple soft-mode vibrations of lead zirconate, Phys. Rev. Lett. 112, 197601 (2014).

V. Skoromets, C. Kadlec, J. Drahokoupil, J. Schubert, J. Hlinka, and P. Kužel, Systematic study of terahertz response of SrTiO₃ based heterostructures: Influence of strain, temperature, and electric field, Phys. Rev. B 89, 214116 (2014).

P. Kužel and H. Němec, Terahertz conductivity in nanoscaled systems: effective medium theory aspects, J. Phys. D: Appl. Phys. 47, 374005 (2014).

M. Šindler, R. Tesař, J. Koláček, P. Szabó, P. Samuely, V. Hašková, C. Kadlec, F. Kadlec, and P. Kužel, Far-infrared electrodynamics of thin superconducting NbN film in magnetic fields, Superdcond. Sci. Technol. 27, 055009 (2014).

S. Kamba, V. Goian, V. Skoromets, J. Hejtmánek, V. Bovtun, M. Kempa, F. Borodavka, P. Vaněk, A. A. Belik, J. H. Lee, O. Pacherová, and K. M. Rabe, Strong spin-phonon coupling in infrared and Raman spectra of SrMnO₃, Phys. Rev. B 89, 064308 (2014).

S. A. Jensen, K.-J. Tielrooij, E. Hendry, M. Bonn, I. Rychetský, and H. Němec, Terahertz depolarization effects in colloidal TiO₂ films reveal particle morphology, J. Phys. Chem. C 118, 1191 (2014).

2013

K. Shimakawa, T. Wagner, M. Frumar, F. Kadlec, C. Kadlec, and S. Kasap, Terahertz and direct current losses and the origin of non-Drude terahertz conductivity in the crystalline states of phase change materials, J. Appl. Phys. 114, 233105 (2013).

V. Goian, S. Kamba, P. Vaněk, M. Savinov, C. Kadlec, and J. Prokleška, Magnetic and dielectric properties of multiferroic Eu_0.5Ba_0.25Sr_0.25TiO₃ ceramics, Phase Transitions 86, 191 (2013).

M. Navarro-Cía, M. Natrella, F. Dominec, J. C. Delagnes, P. Kužel, P. Mounaix, C. Graham, C. C. Renaud, A. J. Seeds, and O. Mitrofanov, Terahertz imaging of sub-wavelength particles with Zenneck surface waves, Appl. Phys. Lett. 103, 221103 (2013).

C. Kadlec, F. Kadlec, V. Goian, M. Gich, M. Kempa, S. Rols, M. Savinov, J. Prokleška, M. Orlita, and S. Kamba, Electromagnon in ferrimagnetic ε-Fe₂O₃ nanograin ceramics, Phys. Rev. B 102, 104301 (2013).

V. Skoromets, H. Němec, C. Kadlec, D. Fattakhova-Rohlfing, and P. Kužel, Electric-field-tunable defect mode in one-dimensional photonic crystal operating in the terahertz range, Appl. Phys. Lett. 102, 241106 (2013).

H. Němec, V. Zajac, I. Rychetský, D. Fattakhova-Rohlfing, B. Mandlmeier, T. Bein, Z. Mics, and P. Kužel, Charge transport in TiO₂ films with complex percolation pathways investigated by time-resolved terahertz spectroscopy, IEEE T. THz. Science Technol. 3, 302 (2013).

C.-H. Lee, V. Skoromets, M. D. Biegalski, S. Lei, R. Haislmaier, M. Bernhagen, R. Uecker, X. Xi, V. Gopalan, X. Martí, S. Kamba, P. Kužel, and D. G. Schlom, Effect of stoichiometry on the dielectric properties and soft mode behavior of strained epitaxial SrTiO₃ thin films on DyScO₃ substrates, Appl. Phys. Lett. 102, 082905 (2013).

J. Weerasinghe, L. Bellaiche, T. Ostapchuk, P. Kužel, C. Kadlec, S. Lisenkov, I. Ponomareva, and J. Hlinka, Emergence of central mode in the paraelectric phase of ferroelectric perovskites, MRS Communications 3, 41 (2013).

2012

R. Yahiaoui, H. Němec, C. Kadlec, F. Kadlec, P. Kužel, U.-C. Chung, C. Elissalde, M. Maglione, and P. Mounaix, TiO₂ microsphere-based metamaterials exhibiting effective magnetic response in the terahertz regime, Appl. Phys. A 109, 891 (2012).

N. Vukmirović, C. Ponseca, H. Němec, A. Yartsev, and V. Sundström, Insights into the charge carrier terahertz mobility in polyfluorenes from large-scale atomistic simulations and time-resolved terahertz spectroscopy, J. Phys. Chem. C 116, 19665 (2012).

C. Ponseca, H. Němec, N. Vukmirović, S. Fusco, E. Wang, M. Andersson, P. Chábera, A. Yartsev, and V. Sundström, Electron and hole contributions to the terahertz photoconductivity of a conjugated polymer:fullerene blend identified, J. Phys. Chem. Lett. 3, 2442 (2012).

J. Mrozek and H. Němec, Calculation of terahertz conductivity spectra in semiconductors with nanoscale modulation, Phys.Rev. B 86, 075308 (2012).

S. Glinšek, D. Nuzhnyy, J. Petzelt, B. Malič, S. Kamba, V. Bovtun, M. Kempa, V. Skoromets, P. Kužel, I. Gregora, and M. Kosec, Lattice dynamics and broad-band dielectric properties of the KTaO₃ ceramics, J. Appl. Phys. 111, 104101 (2012).

F. Kadlec, C. Kadlec, and P. Kužel, Contrast in terahertz conductivity of phase-change materials, Solid State Commun. 152, 852 (2012).

L. Fekete, H. Němec, Z. Mics, F. Kadlec, P. Kužel, V. Novák, J. Lorinčík, M. Martin, J. Mangeney, J. C. Delagnes, and P. Mounaix, Ultrafast carrier response of Br⁺-irradiated In_0.53Ga_0.47As excited at telecommunication wavelengths, J. Appl. Phys. 111, 093721 (2012).

H. Němec, C. Kadlec, F. Kadlec, P. Kužel, R. Yahiaoui, U-C. Chung, C. Elissalde, M. Maglione, and P. Mounaix, Resonant magnetic response of TiO₂ microspheres at terahertz frequencies, Appl. Phys. Lett. 100, 061117 (2012).

2011

V. Skoromets, F. Kadlec, C. Kadlec, H. Němec, I. Rychetský, G. Panaitov, V. Müller, D. Fattakhova-Rohlfing, P. Moch, and P. Kužel, Tuning of dielectric properties of SrTiO₃ in the terahertz range, Phys. Rev. B 84, 174121 (2011).

C. Kadlec, V. Goian, K. Z. Rushchanskii, P. Kužel, M. Ležaić, K. Kohn, R. V. Pisarev, and S. Kamba, Terahertz and infrared spectroscopic evidence of phonon-paramagnon coupling in hexagonal piezomagnetic YMnO₃, Phys. Rev. B 84, 174120 (2011).

F. Kadlec, C. Kadlec, P. Kužel, and J. Petzelt, Study of the ferroelectric phase transition in germanium telluride using time-domain terahertz spectroscopy, Phys. Rev. B 84, 205209 (2011).

V. Skoromets, S. Glinšek, V. Bovtun, M. Kempa, J. Petzelt, S. Kamba, B. Malič, M. Kosec, and P. Kužel, Ferroelectric phase transition in polycrystalline KTaO₃ thin film revealed by terahertz spectroscopy, Appl. Phys. Lett. 99, 052908 (2011).

Z. Mics, H. Němec, I. Rychetský, P. Kužel, P. Formánek, P. Malý, and P. Němec, Charge transport and localization in nanocrystalline CdS films: a time-resolved terahertz spectroscopy study, Phys. Rev. B 83, 155326 (2011).

H. Němec, Z. Mics, M. Kempa, P. Kužel, O. Hayden, Y. Liu, T. Bein, and D. Fattakhova-Rohlfing, Tuning the conduction mechanism in niobium-doped titania nanoparticle networks, J. Phys. Chem. C 115, 6968 (2011).

R. Yahiaoui, H. Němec, P. Kužel, F. Kadlec, C. Kadlec, and P. Mounaix, Tunable THz metamaterials based on an array of paraelectric SrTiO₃ rods, Appl. Phys. A 103, 689 (2011).

H. Němec, I. Kratochvílová, P. Kužel, J. Šebera, A. Kochalska, J. Nožár, and S. Nešpůrek, Charge carrier mobility in poly[methyl(phenyl)silylene] studied by time-resolved terahertz spectroscopy and molecular modelling, Phys. Chem. Chem. Phys. 13, 2850 (2011).

2010

M. Berta and F. Kadlec, Near-field terahertz imaging of ferroelectric domains in barium titanate, Phase Transitions 83, 985 (2010).

T. Jungwirth, P. Horodyská, N. Tesařová, P. Němec, J. Šubrt, P. Malý, P. Kužel, C. Kadlec, J. Mašek, I. Němec, M. Orlita, V. Novák, K. Olejník, Z. Šobáň, P. Vašek, P. Svoboda, and J. Sinova, Systematic study of Mn-Doping trends in optical properties of (Ga,Mn)As, Phys. Rev. Lett. 105, 227201 (2010).

E. Buixaderas, V. Bovtun, S. Veljko, M. Savinov, P. Kužel, I. Gregora, S. Kamba, and I. Reaney, Ultrabroadband dielectric spectroscopy and phonons in (Pb_1−x/2La_x)(Zr_0.9Ti_0.1)O₃, J. Appl. Phys. 108, 104101 (2010).

V. Goian, S. Kamba, C. Kadlec, D. Nuzhnyy, P. Kužel, J. Agostinho Moreira, A. Almeida, and P. B. Tavares, THz and infrared studies of multiferroic hexagonal Y_1−xEu_xMnO₃ (x = 0 – 0.2) ceramics, Phase Transitions 83, 931 (2010).

H. Němec, P. Kužel, and V. Sundström, Charge transport in nanostructured materials for solar energy conversion studied by time-resolved terahertz spectroscopy, J. Photochem. Photobiol. A 215, 123 (2010).

V. Skoromets, C. Kadlec, P. Kužel, S. Kamba, and J. Schubert, Electric field tuning of hard polar phonons in strained SrTiO₃ films, J. Appl. Phys. 107, 124116 (2010).

P. Kužel, H. Němec, F. Kadlec, and C. Kadlec, Gouy shift correction for highly accurate refractive index retrieval in time-domain terahertz spectroscopy, Opt. Exp. 18, 15338 (2010).

H. Němec, J. Rochford, O. Taratula, E. Galoppini, P. Kužel, T. Polívka, A. Yartsev, and V. Sundström, Influence of the electron-cation interaction on electron mobility in dye-sensitized ZnO and TiO₂ nanocrystals: a study using ultrafast terahertz spectroscopy, Phys. Rev. Lett. 104, 197401 (2010).

F. Kadlec, C. Kadlec, T. Paskova, and K. Evans, Effect of Fe doping on the terahertz conductivity of GaN single crystals, J. Phys. D: Appl. Phys. 43, 145401 (2010).

I. Kratochvílová, T. Todorciuc, K. Král, H. Němec, M. Bunček, J. Šebera, S. Záliš, Z. Vokáčová, V. Sychrovský, L. Bednárová, P. Mojzeš, and B. Schneider, Charge transport in DNA oligonucleotides with various base-pairing patterns, J. Phys. Chem. B 114, 5196 (2010).

E. Buixaderas, V. Bovtun, M. Kempa, M. Savinov, D. Nuzhnyy, F. Kadlec, P. Vaněk, J. Petzelt, M. Eriksson, and Z. Shen, Broadband dielectric response and grain-size effect in K_0.5Na_0.5NbO₃ ceramics, J. Appl. Phys. 107, 014111 (2010).

H. Němec, P. Kužel, F. Kadlec, D. Fattakhova-Rohlfing, J. Szeifert, T. Bein, V. Kalousek, and J. Rathouský, Ultrafast terahertz photoconductivity in nanocrystalline mesoporous TiO₂ films, Appl. Phys. Lett. 96, 062103 (2010).

2009

D. Nuzhnyy, J. Petzelt, S. Kamba, P. Kužel, C. Kadlec, V. Bovtun, M. Kempa, J. Schubert, C. M. Brooks, and D. G. Schlom, Soft mode behavior in SrTiO₃/DyScO₃ thin films: Evidence of ferroelectric and antiferrodistortive phase transitions, Appl. Phys. Lett. 95, 232902 (2009).

C. Kadlec, V. Skoromets, F. Kadlec, H. Němec, J. Hlinka, J. Schubert, G. Panaitov, and P. Kužel, Temperature and electric field tuning of the ferroelectric soft mode in a strained SrTiO₃/DyScO₃ heterostructure, Phys. Rev. B 80, 174116 (2009).

R. Yahiaoui, H. Němec, P. Kužel, F. Kadlec, C. Kadlec, and P. Mounaix, Broadband dielectric terahertz metamaterials with negative permeability, Opt. Lett. 34, 3541 (2009).

T. Ostapchuk, J. Petzelt, J. Hlinka, V. Bovtun, P. Kužel, I. Ponomareva, S. Lisenkov, L. Bellaiche, A. Tkach, and P. Vilarinho, Broad-band dielectric spectroscopy and ferroelectric soft-mode response in the Ba_0.6Sr_0.4TiO₃ solid solution, J. Phys.: Cond. Matter. 21, 474215 (2009).

J. C. Delagnes, P. Mounaix, H. Němec, L. Fekete, F. Kadlec, P. Kužel, M. Martin, and J Mangeney, High photocarrier mobility in ultrafast ion-irradiated In_0.53Ga_0.47As for terahertz applications, J. Phys. D 42, 195103 (2009).

M. Berta, P. Kužel, and F. Kadlec, Study of responsiveness of near-field terahertz imaging probes, J. Phys. D 42, 155501 (2009).

H. Němec, H.-K. Nienhuys, E. Perzon, F. Zhang, O. Inganäs, P. Kužel, and V. Sundström, Ultrafast conductivity in a low-band-gap polyphenylene and fullerene blend studied by terahertz spectroscopy, Phys. Rev. B 79, 245326 (2009).

H. Němec, P. Kužel, F. Kadlec, C. Kadlec, R. Yahiaoui, and P. Mounaix, Tunable terahertz metamaterials with negative permeability, Phys. Rev. B 79, 241108 (2009).

H. Němec, P. Kužel, and V. Sundström, Far-infrared response of free charge carriers localized in semiconductor nanoparticles, Phys. Rev. B 79, 115309 (2009).

L. Fekete, P. Kužel, H. Němec, F. Kadlec, A. Dejneka, J. Stuchlík, and A. Fejfar, Ultrafast carrier dynamics in microcrystalline silicon probed by time-resolved terahertz spectroscopy, Phys. Rev. B 79, 115306 (2009).

C. Kadlec, F. Kadlec, H. Němec, P. Kužel, J. Schubert, and G. Panaitov, High tunability of the soft mode in strained SrTiO₃/DyScO₃ multilayers, J. Phys.:Cond. Matter. 21, 115902 (2009).

E. Buixaderas, I. Gregora, S. Kamba, P. Kužel, and I. Reaney, Phonon anomalies in Pb_1−xLa_xZr_0.9Ti_0.1O₃ ceramics, Appl. Phys. Lett. 94, 052903 (2009).

2008

H. Němec, L. Fekete, F. Kadlec, P. Kužel, M. Martin, J. Mangeney, J. C. Delagnes, and P. Mounaix, Ultrafast carrier dynamics in Br⁺-bombarded InP studied by optical pump — terahertz probe spectroscopy, Phys. Rev. B 78, 235206 (2008).

F. Kadlec, M. Berta, P. Kužel, F. Lopot, and V. Polakovič, Assessing skin hydration status in haemodialysis patients using terahertz spectroscopy: a pilot/feasibility study, Phys. Med. Biol. 53, 7063 (2008).

T. Ostapchuk, J. Petzelt, P. Kužel, S. Veljko, A. Tkach, P. Vilarinho, I. Ponomareva, L. Bellaiche, E. Smirnova, V. Lemanov, A. Sotnikov, and M. Weihnacht, Infrared and THz soft-mode spectroscopy of (Ba,Sr)TiO₃ ceramics, Ferroelectrics 367, 139 (2008).

C. Kadlec, F. Kadlec, P. Kužel, K. Blary, and P. Mounaix, Materials with on-demand refractive indices in the terahertz rang, Opt. Lett. 33, 2275 (2008).

J. Hlinka, T. Ostapchuk, D. Nuzhnyy, J. Petzelt, P. Kužel, C. Kadlec, P. Vaněk, I. Ponomareva, and L. Bellaiche, Coexistence of the phonon and relaxation soft modes in the terahertz dielectric response of tetragonal BaTiO₃, Phys. Rev. Lett. 101, 167402 (2008).

Z. Mics, P. Kužel, P. Jungwirth, and S. E. Bradforth, Photoionization of atmospheric gases studied by time-resolved terahertz spectroscopy, Chem. Phys. Lett. 465, 20 (2008).

F. Lopot, V. Polakovič, F. Kadlec, M. Berta, and P. Kužel, Assessment of fluid status in dialysis patients by means of terahertz spectroscopy, Blood Purification 26, 438 (2008).

P. Kužel, C. Kadlec, F. Kadlec, J. Schubert, and G. Panaitov, Field-induced soft mode hardening in SrTiO₃/DyScO₃ multilayers, Appl. Phys. Lett. 93, 052910 (2008).

P. Kužel and F. Kadlec, Tunable structures and modulators for THz light, Comptes Rendus Physique 9, 197 (2008).

2007

P. Kužel, F. Kadlec, J. Petzelt, J. Schubert and G. Panaitov, Highly tunable SrTiO₃/DyScO₃ heterostructures for applications in the terahertz range, Appl. Phys. Lett. 91, 232911 (2007).

L. Fekete, F. Kadlec, H. Němec, and P. Kužel, Fast one-dimensional photonic crystal modulators for the terahertz range, Opt. Exp. 15, 8898 (2007).

P. Kužel, F. Kadlec, and H. Němec, Propagation of terahertz pulses in photoexcited media: Analytical theory for layered systems, J. Chem. Phys. 127, 024506 (2007).

J. Petzelt, T. Ostapchuk, I. Gregora, P. Kužel, J. Liu, and Z. Shen, Infrared and Raman studies of the dead grain-boundary layers in SrTiO₃ fine-grain ceramics, J. Phys.: Cond. Matter 19, 196222 (2007).

H. Němec, P. Kužel, J.-L. Coutaz, and J. Čtyroký, Transmission properties and band structure of a segmented dielectric waveguide for the terahertz range, Opt. Commun. 273, 99 (2007).

L. Fekete, F. Kadlec, P. Kužel, and H. Němec, Ultrafast opto-terahertz photonic crystal modulator, Opt. Lett. 32, 680 (2007).

2006

B. B. Jin, T. Dahm, F. Kadlec, P. Kužel, A. I. Gubin, Eun-Mi Choi, Hyun Jung Kim, Sung-Ik Lee, W. N. Kang, S. F. Wang, Y. L. Zhou, A. V. Pogrebnyakov, J. M. Redwing, X. X. Xi and N. Klein, Microwave and terahertz surface resistance of MgB₂ thin films, J. Supercond. Novel Mag. 19, 617 (2006).

D. Nuzhnyy, S. Kamba, P. Kužel, S. Veljko, V. Bovtun, M. Savinov, J. Petzelt, H. Amorín, M. E. V. Costa, A. L. Kholkin, Ph. Boullay, and M. Adamczyk, Dynamics of the phase transitions in Bi-layered ferroelectrics with Aurivillius structure: Dielectric response in the terahertz spectral range, Phys. Rev. B 74, 134105 (2006).

P. Mounaix, E. Freysz, J. Degert, N. Daro, J.-F. Létard, P. Kužel, V. Vigneras, and L. Oyenhart, One-dimensional tunable photonic crystals with spin crossover material for the terahertz range, Appl. Phys. Lett. 89, 174105 (2006).

S. Kamba, H. Wang, M. Berta, F. Kadlec, J. Petzelt, D. Zhou, and X. Yao, Correlation between infrared, THz and microwave dielectric properties of vanadium doped antiferroelectric BiNbO₄, J. Europ. Ceram. Soc. 26, 2861 (2006).

H. Wang, S. Kamba, M. Zhang, X. Yao, S. Denisov, F. Kadlec, and Jan Petzelt, Microwave and infrared dielectric response of monoclinic bismuth zinc niobate based pyrochlore ceramics with ion substitution in A site, J. Appl. Phys. 100, 034109 (2006).

V. Dvořák, and P. Kužel, Negative index of refraction in anisotropic nonmagnetic materials, Ferroelectrics 338, 195 (2006).

L. Fekete, H. Němec, F. Kadlec, P. Kužel, J. Stuchlík, A. Fejfar, J. Kočka, Carrier dynamics in microcrystalline silicon studied by time-resolved terahertz spectroscopy, J. Noncryst. Solids 352, 2846 (2006).

H. Wang, S. Kamba, H. Du, M. Zhang, C.-T. Chia, S. Veljko, S. Denisov, F. Kadlec, J. Petzelt, and X. Yao, Microwave dielectric relaxation in cubic bismuth based pyrochlores containing titanium, J. Appl. Phys. 100, 014105 (2006).

H. Němec, F. Kadlec, P. Kužel, L. Duvillaret, and J.-L. Coutaz, Independent determination of the complex refractive index and wave impedance by time-domain terahertz spectroscopy, Opt. Commun. 260, 175 (2006).

P. Kužel, F. Kadlec, H. Němec, R. Ott, E. Hollmann, and N. Klein, Dielectric tunability of SrTiO₃ thin films in the terahertz range, Appl. Phys. Lett 88, 102901 (2006).

2005

Z. Mics, F. Kadlec, P. Kužel, P. Jungwirth, S. E. Bradforth, V. A. Apkarian, Nonresonant ionization of oxygen molecules by femtosecond pulses: Plasma dynamics studied by time-resolved terahertz spectroscopy, J. Chem. Phys. 123, 104310 (2005).

B. B. Jin, P. Kužel, F. Kadlec, T. Dahm, J. M. Redwing, A. V. Pogrebnyakov, X. X. Xi, and N. Klein, Terahertz surface impedance of epitaxial MgB₂ thin film, Appl. Phys. Lett. 87, 092503 (2005).

N. Klein, P. Lahl, U. Poppe, F. Kadlec, and P. Kužel, A metal-dielectric antenna for terahertz near-field imaging, J. Appl. Phys. 98, 014910 (2005).

L. Fekete, J. Y. Hlinka, F. Kadlec, P. Kužel, and P. Mounaix, Active optical control of the terahertz reflectivity of high-resistivity semiconductors, Opt. Lett. 30, 1992 (2005).

M. Schuster, N. Klein, P. Ruther, A. Trautmann, O. Paul, P. Kužel, and F. Kadlec, An interconnected 2D-TM EBG structure for millimeter and submillimeter waves, IEEE J. Selected Areas Commun. 23, 1378 (2005).

F. Kadlec, P. Kužel, J.-L. Coutaz, Study of terahertz radiation generated by optical rectification on thin gold films, Opt. Lett. 30, 1402 (2005).

F. Kadlec, Simple device for continuous angle-of-incidence selection in ultrafast experiments, Rev. Sci. Instrum. 76, 043101 (2005).

H. Němec, F. Kadlec, S. Surendran, P. Kužel, and P. Jungwirth, Ultrafast far-infrared dynamics probed by terahertz pulses: A frequency domain approach. I. Model systems, J. Chem. Phys. 122, 104503 (2005).

H. Němec, F. Kadlec, C. Kadlec, P. Kužel, and P. Jungwirth, Ultrafast far-infrared dynamics probed by terahertz pulses: A frequency domain approach. II. Applications, J. Chem. Phys. 122, 104504 (2005).

H. Němec, P. Kužel, L. Duvillaret, A. Pashkin, M. Dressel, and M. T. Sebastian, Highly tunable photonic crystal filter for the terahertz range, Opt. Lett. 30, 549 (2005).

A. Pashkin, S. Kamba, M. Berta, J. Petzelt, G. D. C. C. de Györgyfalva, H. Zheng, H. Bagshaw, and I. M. Reaney, High frequency dielectric properties of CaTiO₃-based microwave ceramics, J. Phys. D: Appl. Phys. 38, 741 (2005).

2004

F. Kadlec, P. Kužel, and J.-L. Coutaz, Optical rectification at metal surfaces, Opt. Lett. 29, 2674 (2004).

F. Kadlec, S. Kamba, P. Kužel, C. Kadlec, J. Kroupa, and J. Petzelt, High-temperature phase transitions in SrBi₂Ta₂O₉ film: a study by THz spectroscopy, J. Phys.: Cond. Matter 16, 6763 (2004).

F. Kadlec, H. Němec, and P. Kužel, Optical two-photon absorption in GaAs measured by optical-pump terahertz-probe spectroscopy, Phys. Rev. B 70, 125205 (2004).

H. Němec, L. Duvillaret, F. Garet, P. Kužel, P. Xavier, J. Richard, and D. Rauly, Thermally tunable filter for terahertz range based on a one-dimensional photonic crystal with a defect, J. Appl. Phys. 96, 4072 (2004).

P. Kužel, A. Pashkin, M. Kempa, F. Kadlec, S. Kamba, and J. Petzelt, Time-domain Terahertz spectroscopy of SrBi₂Ta₂O₉, Ferroelectrics 300, 125 (2004).

H. Němec, P. Kužel, F. Garet, and L. Duvillaret, Time-domain terahertz study of defect formation in one-dimensional photonic crystals, Appl. Opt. 43, 1965 (2004).

H. Němec, L. Duvillaret, F. Quemeneur, and P. Kužel, Defect modes caused by twinning in one-dimensional photonic crystals, J. Opt. Soc. Am. B 21, 548 (2004).

F. Kadlec, C. Kadlec, P. Kužel, P. Slavíček, and P. Jungwirth, Optical pump-terahertz probe spectroscopy of dyes in solutions: Probing the dynamics of liquid solvent or solid precipitate?, J. Chem. Phys. 120, 912 (2004).

2003

M. Kempa, P Kužel, S. Kamba, P. Samoukhina, J. Petzelt, A. Garg, and Z. H. Barber, The ferroelectric soft mode and central mode in SrBi₂Ta₂O₉ films, J. Phys.: Cond. Matter. 15, 8095 (2003).

A. Pashkin, P. Samoukhina, T. Ostapchuk, P. Kužel, P. Vilarinho, and J. Petzelt, Submillimeter and far infrared dielectric response of Bi-doped SrTiO₃ ceramics, Ferroelectrics 294, 133 (2003).

A. Pashkin, M. Kempa, H. Němec, F. Kadlec, and P. Kužel, Phase-sensitive time-domain terahertz reflection spectroscopy, Rev. Sci. Instrum. 74, 4711 (2003).

S. Kamba, P. Samoukhina, F. Kadlec, J. Pokorný, J. Petzelt, I. M. Reaney, and P. L. Wise, Composition dependence of the lattice vibrations in Sr_n+1TinO_3n+1 Ruddlesden–Popper homologous series, J. Europ. Ceram. Soc. 23, 2639 (2003).

J. Petzelt, P. Kužel, I. Rychetský, A. Pashkin, T. Ostapchuk, Dielectric response of soft modes in ferroelectric thin films, Ferroelectrics 288, 169 (2003).

H.-F. Cheng, Y.-C. Chen, H.-L. Liu, L.-G. Hwa, P. Kužel, J. Petzelt, and I-N. Lin, Full spectrum dielectric response of Bi₂(Zn_1/3Nb_2/3)O₇ thin films in terahertz, infrared and optical frequency regions, Mat. Chem. Phys. 79, 161 (2003).

2002

P. Kužel, C. Dugautier, P. Moch, F. Le Marrec, and M. G. Karkut, Phase transition in lead titanate thin films: a Brillouin study, J. Phys.: Cond. Matter 14, 12287 (2002).

H. Němec, F. Kadlec, and P. Kužel, Methodology of an optical pump-terahertz probe experiment: An analytical frequency-domain approach, J. Chem. Phys. 117, 8454 (2002).

A. Pashkin, P. Kužel, J. Petzelt, B. Gorshunov, and M. Dressel, Time-resolved and backward-wave oscillator submillimetre spectroscopy of some ferroelectric ceramics and thin films, Ferroelectrics 272, 2211 (2002).

H.-F. Cheng, Y.-C. Chen, H.-L. Liu, L.-G. Hwa, I-N. Lin, P. Kužel, and J. Petzelt, Terahertz and infrared spectroscopic study on dielectric properties of Bi₂(Zn_1/3Nb_2/3)₂O₇ for microwave application, Ferroelectrics 272, 2247 (2002).

2001

A. Pashkin, E. Buixaderas, P. Kužel, Mei-Hui Liang, Chen-Ti Hu, and I-Nan Lin, THz transmission spectroscopy applied to dielectrics and microwave ceramics, Ferroelectrics 254, 113 (2001).

Y.-C. Chen, H.-F. Cheng, Y.-M. Tsau, P. Kužel, J. Petzelt, and I-N. Lin, Synthesis and properties of dielectric Bi₂(Zn_1/3Nb_2/3)₂O₇ thin films, J. European Ceram. Soc. 21, 2731 (2001).

H.-F. Cheng, Y.-C. Chen, Y.-M. Tsau, P. Kužel, J. Petzelt, Y.-H. Zhu, and I-N. Lin, Dielectric properties of Bi₂(Zn_1/3Nb_2/3)₂O₇ electroceramics and thin films, J. Europ. Ceram. Soc. 21, 1605 (2001).

H. Němec, A. Pashkin, P. Kužel, M. Khazan, S. Schnüll, and I. Wilke, Carrier dynamics in low-temperature grown GaAs studied by terahertz emission spectroscopy, J. Appl. Phys. 90, 1303 (2001).

T. Ostapchuk, J. Petzelt, V. Železný, S. Kamba, V. Bovtun, V. Porokhonskyy, A. Pashkin, P. Kužel, M. D. Glinchuk, I. P. Bykov, B. Gorshunov, and M. Dressel, Polar phonons and central mode in antiferroelectric PbZrO₃ ceramics, J.  Phys.: Cond. Matter. 13, 2677 (2001).

S. Kamba, J. Petzelt, E. Buixaderas, D. Haubrich, P. Vaněk, P. Kužel, I. N. Jawahar and M. T. Sebastian, and P. Mohanan, High frequency dielectric properties of A₅B₄O₁₅ microwave ceramics, J. Appl. Phys. 89, 3900 (2001).

P. Kužel, C. Dugautier, and P Moch, Comparative study of hypersonic propagation in YBa₂Cu₃O_7−δ single crystals and thin films, J.  Phys.: Cond. Matter. 13, 167 (2001).

2000

I. Wilke, M. Khazan, C. T. Rieck, P. Kužel, C. Jaekel, and H. Kurz, Time-domain Terahertz spectroscopy as a diagnostic tool for the electrodynamic properties of high temperature superconductors, Physica C 341, 2271 (2000).

P. Kužel, V. Dvořák, and P. Moch, Phase transitions in Cs₂CdBr₄: Dynamic study of the coupling of the elastic strains to the order parameter, Ferroelectrics 239, 941 (2000).

F. Kadlec, P. Simon, and F. Moussa, Vibrational spectroscopy of Ba_1−xR_xF_2+x (R = La, Nd) superionic conductors, Ferroelectrics 239, 917 (2000).

P. Kužel, and J. Petzelt, Time-resolved terahertz transmission spectroscopy of dielectrics, Ferroelectrics 239, 949 (2000).

M. Pavel, I. Rychetský, P. Kužel, and M. Kosec, Polar ordering in PLZT 8/65/35 studied by second harmonic generation, Ferroelectrics 238, 855 (2000).

F. Kadlec, and P. Simon, High-temperature infrared reflectivity of yttria-stabilized hafnia single crystals, Mater. Sci. Eng. B 72, 56 (2000).

I. Wilke, M. Khazan, C. T. Rieck, P. Kužel, T. Kaiser, C. Jaekel, and H. Kurz, Terahertz surface resistance of high temperature superconducting thin films, J. Appl. Phys. 87, 2984 (2000).

1999

P. Kužel, M. A. Khazan, and J. Kroupa, Spatiotemporal transformations of ultrashort terahertz pulses, J. Opt. Soc. Am. B 16, 1795 (1999).

F. Kadlec, P. Simon, and N. Raimboux, Vibrational spectra of superionic crystals (BaF₂)_1−x(LaF₃)_x, J. Phys. Chem. Solids 60, 861 (1999).

F. Kadlec, F. Moussa, P. Simon, and B. P. Sobolev, Inelastic neutron scattering study of the superionic solid solutions Ba_1−xLa_xF_2+x, Solid State Ionics 119, 131 (1999).

F. Kadlec, F. Moussa, P. Simon, G. Gruener, and B. P. Sobolev, Defects and lattice distortions in the superionic conductor Ba_0.84La_0.16F_2.16, Mater. Sci. Eng. B 57, 234 (1999).

1998 and older

P. Kužel, P. Moch, R. V. Pisarev, Brillouin scattering study of the triggered ferroelastic phase transition in K₂Ge₈O₁₇, J. Korean Phys. Soc. 32, S538 (1998).

V. Dvořák, P. Kužel, and P. Moch, Anisotropic relaxation in liquid crystals, Phys. Rev. E 57, 1812 (1998).

M. Hartmanová, I. Thurzo, M. Jergel, J. Bartoš, F. Kadlec, V. Železný, D. Tunega, F. Kundracik, S. Chromik, and M. Brunel, Characterization of yttria-stabilized zirconia thin films deposited by electron beam evaporation on silicon substrates, J. Mater. Sci. 33, 969 (1998).

J. Petzelt, V. Železný, S. Kamba, I. Fedorov, and F. Kadlec, Quantitative infrared and sub-millimetre spectroscopy of dielectric single crystals, ceramics and thin films, Mikrochimica Acta Suppl. 14, 305 (1997).

P. Kužel, C. Dugautier, M. Pavel, and P. Moch, Brillouin study of acoustic modes in isotropic, smectic-A, and smectic-C^* phases in a ferroelectric liquid crystal, Phys. Rev. E 54, 6404 (1996).

V. Torgashev, Y. Yuzyuk, L. Latush, L. Burmistrova, F. Kadlec, F. Smutný, and J. Petzelt, Infrared and Raman spectroscopy of Li₂Ge₇O₁₅ single crystals: spectra of the paraelectric and aristotype phase, J. Phys.: Cond. Mat. 7, 5681 (1995).

F. Kadlec, J. Petzelt, V. Železný, and A. A. Volkov, Disappearance of the infrared soft mode in the weak ferroelectric Li₂Ge₇O₁₅, Solid State Commun. 94, 725 (1995).

P. Kužel, P. Moch, A. Gomez-Cuevas, and V. Dvořák, Brillouin and ultrasonic studies of phase-transitions in Cs₂CdBr₄. I. experimental, Phys. Rev. B 49, 6553 (1994).

P. Kužel, V. Dvořák, and P. Moch, Brillouin and ultrasonic studies of phase-transitions in Cs₂CdBr₄. II. Phenomenological interpretation, Phys. Rev. B 49, 6563 (1994).

Book chapters

• F. Kadlec and C. Kadlec, Terahertz time-domain spectroscopy, In: Selected analytical techniques of solid state, structure identification, and dissolution testing in drug life cycle, Masaryk University Press, Brno (2023).
• J. Kuchařík and H. Němec, Transition Between Localized and Delocalized Terahertz Conductivity in Modulated Nanostructures Studied by Monte-Carlo Calculations, In: Terahertz (THz), Mid Infrared (MIR) and Near Infrared (NIR) Technologies for Protection of Critical Infrastructures Against Explosives and CBRN, NATO Science for Peace and Security Series B: Physics and Biophysics book series, Springer (2021).
• P. Kužel and H. Němec, Metamaterials, In: Terahertz Spectroscopy and Imaging, Springer Series in Optical Sciences, Vol. 171, pp. 569 – 610 (2012).
• H. Němec, E. Galoppini, H. Imahori, and V. Sundström, Solar Energy Conversion – Natural to Artificial, In: Comprehensive Nanoscience and Technology, vol. 2, pp. 325 – 359 (2011).

Theses

Doctoral theses

V. Pushkarev, Ultrafast photoconductivity and charge carrier transport in semiconductor nanostructures: a study by terahertz spectroscopy, Charles University in Prague, submitted.

J. Kuchařík, Charge transport in semiconductor nanostructures investigated by time resolved multi terahertz spectroscopy, Charles University in Prague, 2019.

V. Zajac, Ultrafast response of electrons in nanostructured and disordered semiconductor systems studied by time-resolved terahertz spectroscopy, Charles University in Prague, 2017.

F. Dominec, Metamaterials for the terahertz spectral range, Czech Technical University in Prague, 2016.

V. Skoromets, Tunable materials and structures for terahertz spectral range, Charles University in Prague, 2013.

Z. Mics, Dynamics of delocalized states in molecular systems studied by time-resolved THz spectroscopy, Charles University in Prague, 2012.

M. Berta, Development and applications of near-field imaging methods in the terahertz spectral domain, Charles University in Prague, 2011.

L. Fekete, Ultrafast carrier dynamics in semiconductors studied by time-resolved terahertz spectroscopy, Charles University in Prague, 2009.

H. Němec, Time-resolved terahertz spectroscopy applied to the investigation of magnetic materials and photonic structures, Charles University in Prague, 2006.

A. Pashkin, Terahertz spectroscopy of ferroelectrics and related materials, Charles University in Prague, 2004.

Diploma theses

P. Darebník, Studium a využití povrchových plazmonů v terahertzové spektrální oblasti, Charles University in Prague, 2016.

J. Šibík, Application of metamaterial structures in terahertz spectral range, Charles University in Prague, 2010.

Z. Mics, Nonresonant ionization of atmospherical gases studied by optical pump–terahertz probe spectroscopy, Charles University in Prague, 2006.

M. Kempa, Studium dielektrických tenkých vrstev pomocí časově rozlišené THz spektroskopie, Charles University in Prague, 2003.

H. Němec, Application of methods in time-domain terahertz spectroscopy for investigation of ultrafast dynamics in condensed matters, Charles University in Prague, 2002.

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