Dielectric, infrared, and Raman response of undoped ceramics: Evidence of polar grain boundaries J Petzelt, T Ostapchuk, I Gregora, I Rychetský, S Hoffmann-Eifert, ... Physical Review B 64 (18), 184111, 2001 | 315 | 2001 |
Grain size and grain boundary-related effects on the properties of nanocrystalline barium titanate ceramics V Buscaglia, MT Buscaglia, M Viviani, L Mitoseriu, P Nanni, V Trefiletti, ... Journal of the European Ceramic Society 26 (14), 2889-2898, 2006 | 237 | 2006 |
Applicability of Raman scattering for the characterization of nanocrystalline silicon C Ossadnik, S Vepřek, I Gregora Thin solid films 337 (1-2), 148-151, 1999 | 220 | 1999 |
Multiple soft-mode vibrations of lead zirconate J Hlinka, T Ostapchuk, E Buixaderas, C Kadlec, P Kuzel, I Gregora, ... Physical Review Letters 112 (19), 197601, 2014 | 137 | 2014 |
Photoanodes with fully controllable texture: the enhanced water splitting efficiency of thin hematite films exhibiting solely (110) crystal orientation S Kment, P Schmuki, Z Hubicka, L Machala, R Kirchgeorg, N Liu, L Wang, ... ACS nano 9 (7), 7113-7123, 2015 | 125 | 2015 |
Structure of lead germanate glasses by Raman spectroscopy VN Sigaev, I Gregora, P Pernice, B Champagnon, EN Smelyanskaya, ... Journal of non-crystalline solids 279 (2-3), 136-144, 2001 | 105 | 2001 |
Raman and AFM piezoresponse study of dense BaTiO3 nanocrystalline ceramics V Buscaglia, MT Buscaglia, M Viviani, T Ostapchuk, I Gregora, J Petzelt, ... Journal of the European Ceramic Society 25 (12), 3059-3062, 2005 | 102 | 2005 |
Resolved E-symmetry zone-centre phonons in LiTaO3 and LiNbO3 S Margueron, A Bartasyte, AM Glazer, E Simon, J Hlinka, I Gregora, ... Journal of Applied Physics 111 (10), 2012 | 98 | 2012 |
Notes on the photo-induced characteristics of transition metal-doped and undoped titanium dioxide thin films S Kment, H Kmentova, P Kluson, J Krysa, Z Hubicka, V Cirkva, I Gregora, ... Journal of colloid and interface science 348 (1), 198-205, 2010 | 98 | 2010 |
Compositional behavior of Raman-active phonons in ceramics E Buixaderas, I Gregora, M Savinov, J Hlinka, L Jin, D Damjanovic, ... Physical Review B 91 (1), 014104, 2015 | 89 | 2015 |
Structure and properties of MoO3-containing zinc borophosphate glasses J Šubčík, L Koudelka, P Mošner, L Montagne, B Revel, I Gregora Journal of non-crystalline solids 355 (16-17), 970-975, 2009 | 89 | 2009 |
Phonons in by polarized Raman scattering on single crystals J Hlinka, I Gregora, J Pokorný, A Plecenik, P Kúš, L Satrapinsky, ... Physical Review B 64 (14), 140503, 2001 | 87 | 2001 |
Nanocrystalline titanium dioxide films: Influence of ambient conditions on surface-and volume-related photoluminescence J Preclíková, P Galář, F Trojánek, S Daniš, B Rezek, I Gregora, ... Journal of Applied Physics 108 (11), 2010 | 74 | 2010 |
Amorphous nanostructuring in potassium niobium silicate glasses by SANS and SHG: a new mechanism for second-order optical non-linearity of glasses VN Sigaev, SY Stefanovich, B Champagnon, I Gregora, P Pernice, ... Journal of non-crystalline solids 306 (3), 238-248, 2002 | 71 | 2002 |
Thin amorphous chalcogenide films prepared by pulsed laser deposition P Němec, M Frumar, J Jedelský, M Jelınek, J Lančok, I Gregora Journal of non-crystalline solids 299, 1013-1017, 2002 | 71 | 2002 |
Lattice dynamics and dielectric response of undoped, soft and hard PbZr0.42Ti0.58O3 E Buixaderas, D Nuzhnyy, P Vaněk, I Gregora, J Petzelt, V Porokhonskyy, ... Phase Transitions 83 (10-11), 917-930, 2010 | 65 | 2010 |
Glass-forming ability and structure of ZnO–MoO3–P2O5 glasses J Šubčík, L Koudelka, P Mošner, L Montagne, G Tricot, L Delevoye, ... Journal of non-crystalline solids 356 (44-49), 2509-2516, 2010 | 63 | 2010 |
Dielectric relaxation in tetragonal tungsten bronze ceramics V Hornebecq, C Elissalde, V Porokhonskyy, V Bovtun, J Petzelt, I Gregora, ... Journal of Physics and Chemistry of Solids 64 (3), 471-476, 2003 | 57 | 2003 |
Raman scattering of silicon clathrates Y Guyot, B Champagnon, E Reny, C Cros, M Pouchard, P Melinon, ... Physical Review B 57 (16), R9475, 1998 | 57 | 1998 |
Raman investigation of light‐emitting porous silicon layers: Estimate of characteristic crystallite dimensions I Gregora, B Champagnon, A Halimaoui Journal of applied physics 75 (6), 3034-3039, 1994 | 56 | 1994 |