Search results
- 1.0134484 - FZU-D 20030384 RIV GB eng J - Journal Article
Savinov, Maxim - Trepakov, Vladimír - Kamba, Stanislav - Kapphan, S. E. - Petzelt, Jan - Pankrath, R. - Kislova, I. L. - Kutshenko, A. B. - Jastrabík, Lubomír
Dielectric and infrared response of Ba0.77Ca0.23TiO3.
Ferroelectrics. Roč. 295, - (2003), s. 31-38. ISSN 0015-0193. E-ISSN 1563-5112
R&D Projects: GA MŠMT LN00A015; GA AV ČR IAA1010213; GA ČR GA202/01/0612
Grant - others:NATO(XX) PST.CLG.977348; NATO(XX) LGPST.CLG.977561
Institutional research plan: CEZ:AV0Z1010914
Keywords : dielectric permittivity * infrared spectroscopy * Ba1-xCaxTiO3
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.406, year: 2003
Permanent Link: http://hdl.handle.net/11104/0032385 - 2.0134389 - FZU-D 20030287 RIV GB eng J - Journal Article
Rychetský, Ivan - Kamba, Stanislav - Porokhonskyy, Viktor - Pashkin, Alexej - Savinov, Maxim - Bovtun, Viktor - Petzelt, Jan - Kosec, M. - Dressel, M.
Frequency-independent dielectric losses (1/f noise) in PLZT relaxors at low temperatures.
Journal of Physics-Condensed Matter. Roč. 15, - (2003), s. 6017-6030. ISSN 0953-8984. E-ISSN 1361-648X
R&D Projects: GA AV ČR IAA1010203; GA ČR GA202/01/0612; GA ČR GA202/03/0551; GA MŠMT OC 525.20
Institutional research plan: CEZ:AV0Z1010914
Keywords : relaxor ferroelectrics * dielectric response * constant losses
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.757, year: 2003
Permanent Link: http://hdl.handle.net/11104/0032293 - 3.0134372 - FZU-D 20030270 RIV RO eng J - Journal Article
Petzelt, Jan - Ostapchuk, Tetyana
Infrared and Raman spectroscopy of some ferroelectric perovskite films and ceramics.
Journal of Optoelectronics and Advanced Materials. Roč. 5, č. 3 (2003), s. 725-733. ISSN 1454-4164. E-ISSN 1841-7132
R&D Projects: GA ČR GA202/01/0612; GA ČR GA202/02/0238; GA AV ČR IAA1010213; GA MŠMT OC 525.20; GA AV ČR KSK1010104
Institutional research plan: CEZ:AV0Z1010914
Keywords : ferroelectric soft mode * dielectric function * far-infrared spectroscopy * Raman spectroscopy * ferroelectric thin films * ferroelectric films * ferroelectric ceramics
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.996, year: 2003
Permanent Link: http://hdl.handle.net/11104/0000685 - 4.0134369 - FZU-D 20030267 RIV US eng J - Journal Article
Hlinka, Jiří - Kamba, Stanislav - Petzelt, Jan - Kulda, J. - Randall, C. A. - Zhang, S. J.
Origin of the "Waterfall" effect phonon dispersion of relaxor perovskites.
Physical Review Letters. Roč. 91, č. 10 (2003), s. 107602-1 - 107602-4. ISSN 0031-9007. E-ISSN 1079-7114
R&D Projects: GA AV ČR IAA1010213; GA ČR GA202/01/0612
Grant - others:GA MŠk(CZ) LA 043
Institutional research plan: CEZ:AV0Z1010914
Keywords : inelastic neutron scattering * relaxor ferroelectric * waterfall effect
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 7.035, year: 2003
Permanent Link: http://hdl.handle.net/11104/0032274 - 5.0134344 - FZU-D 20030242 RIV US eng J - Journal Article
Hornebecq, V. - Elissalde, C. - Porokhonskyy, Viktor - Bovtun, Viktor - Petzelt, Jan - Gregora, Ivan - Maglione, M. - Ravez, J.
Dielectric relaxation in tetragonal tungsten bronze ceramics.
Journal of Physics and Chemistry of Solids. Roč. 64, - (2003), s. 471-476. ISSN 0022-3697. E-ISSN 1879-2553
R&D Projects: GA ČR GA202/01/0612; GA MŠMT OC 525.20
Institutional research plan: CEZ:AV0Z1010914
Keywords : ceramics * oxides * Raman spectroscopy * dielectric properties * ferroelectricity
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.026, year: 2003
Permanent Link: http://hdl.handle.net/11104/0000684 - 6.0134343 - FZU-D 20030240 RIV NL eng J - Journal Article
Kamba, Stanislav - Samoukhina, Polina - Kadlec, Filip - Pokorný, Jan - Petzelt, Jan - Reaney, I. M. - Wise, P. L.
Composition dependence of the lattice vibrations in Srn+1TinO3n+1 Ruddlesden-Popper homologous series.
Journal of the European Ceramic Society. Roč. 23, - (2003), s. 2639-2645. ISSN 0955-2219. E-ISSN 1873-619X
R&D Projects: GA ČR GA202/01/0612; GA ČR GA203/99/0067
Institutional research plan: CEZ:AV0Z1010914
Keywords : dielectric properties * perovskites * spectroscopy
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.248, year: 2003
Permanent Link: http://hdl.handle.net/11104/0032249 - 7.0134342 - FZU-D 20030239 RIV GB eng J - Journal Article
Petzelt, Jan - Kužel, Petr - Rychetský, Ivan - Pashkin, Alexej - Ostapchuk, Tetyana
Dielectric response of soft modes in ferroelectric thin films.
Ferroelectrics. Roč. 288, - (2003), s. 169-185. ISSN 0015-0193. E-ISSN 1563-5112
R&D Projects: GA ČR GA202/01/0612; GA ČR GA202/02/0238; GA ČR GA202/00/1187
Institutional research plan: CEZ:AV0Z1010914
Keywords : ferroelectric soft mode * thin films * effective dielectric response * far-infrared spectroscopy * time domain THz spectroscopy * Raman spectroscopy
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.406, year: 2003
Permanent Link: http://hdl.handle.net/11104/0032248 - 8.0134341 - FZU-D 20030238 RIV GB eng J - Journal Article
Bovtun, Viktor - Porokhonskyy, Viktor - Savinov, Maxim - Ostapchuk, Tetyana - Samoukhina, Polina - Petzelt, Jan - Vilarinho, P. - Baptista, J.
Wide-frequency range dielectric relaxations in Sr1-1,5xBixTiO3 ceramics.
Ferroelectrics. Roč. 272, - (2002), s. 357-362. ISSN 0015-0193. E-ISSN 1563-5112
R&D Projects: GA ČR GA202/01/0612
Institutional research plan: CEZ:AV0Z1010914
Keywords : relaxor ferroelectrics * dielectric relaxation * ceramics
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.408, year: 2002
Permanent Link: http://hdl.handle.net/11104/0032247 - 9.0134306 - FZU-D 20030202 RIV NL eng J - Journal Article
Petzelt, Jan - Ostapchuk, Tetyana - Pashkin, Alexej - Rychetský, Ivan
FIR and near-millimetre dielectric response of SrTiO3, BaTiO3 and BST films and ceramics.
Journal of the European Ceramic Society. Roč. 23, - (2003), s. 2627-2632. ISSN 0955-2219. E-ISSN 1873-619X
R&D Projects: GA ČR GA202/01/0612; GA ČR GA202/00/1187
Institutional research plan: CEZ:AV0Z1010914
Keywords : BaTiO3 * SrTiO3 * dielectric properties * IR spectroscopy * grain boundaries * porosity
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.248, year: 2003
Permanent Link: http://hdl.handle.net/11104/0032214 - 10.0134272 - FZU-D 20030168 RIV GB eng J - Journal Article
Hlinka, Jiří - Kamba, Stanislav - Petzelt, Jan - Kulda, J. - Randall, C. A. - Zhang, S. J.
Diffuse scattering in Pb(Zn1/3Nb2/3)O3 with 8.
Journal of Physics-Condensed Matter. Roč. 15, - (2003), s. 4249-4257. ISSN 0953-8984. E-ISSN 1361-648X
R&D Projects: GA AV ČR IAA1010213; GA ČR GA202/01/0612
Institutional research plan: CEZ:AV0Z1010914
Keywords : neutron scattering * relaxor ferroelectrics * polar clusters
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.757, year: 2003
Permanent Link: http://hdl.handle.net/11104/0032186