Search results
- 1.0349906 - FZÚ 2011 RIV US eng J - Journal Article
Buixaderas, Elena - Bovtun, Viktor - Kempa, Martin - Savinov, Maxim - Nuzhnyy, Dmitry - Kadlec, Filip - Vaněk, Přemysl - Petzelt, Jan - Eriksson, M. - Shen, Z.
Broadband dielectric response and grain-size effect in K0.5Na0.5NbO3 ceramics.
Journal of Applied Physics. Roč. 107, č. 1 (2010), 014111/1-014111/10. ISSN 0021-8979. E-ISSN 1089-7550
R&D Projects: GA AV ČR KJB100100704; GA AV ČR IAA100100701; GA MŠMT OC 101; GA ČR(CZ) GA202/06/0403
Institutional research plan: CEZ:AV0Z10100520
Keywords : dielectric spectroscopy * time domain THz spectroscopy * piezoelectrics
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.064, year: 2010
Permanent Link: http://hdl.handle.net/11104/0190032 - 2.0336723 - FZÚ 2010 RIV US eng J - Journal Article
Nuzhnyy, Dmitry - Petzelt, Jan - Kamba, Stanislav - Kužel, Petr - Kadlec, Christelle - Bovtun, Viktor - Kempa, Martin - Schubert, J. - Brooks, C. M. - Schlom, D. G.
Soft mode behavior in SrTiO3/DyScO3 thin films: Evidence of ferroelectric and antiferrodistortive phase transitions.
[Chování měkkého módu ve SrTiO3/DyScO3tenké vrstvě: Důkaz pro feroelektrický a antiferodistortive fázový přechod.]
Applied Physics Letters. Roč. 95, č. 23 (2009), 232902/1-232902/3. ISSN 0003-6951. E-ISSN 1077-3118
R&D Projects: GA AV ČR KJB100100704; GA AV ČR(CZ) IAA100100907; GA ČR(CZ) GA202/09/0682
Institutional research plan: CEZ:AV0Z10100520
Keywords : ferroelectric soft mode * strontium titanat * strained thin film * antiferrodistortive phase transition
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.554, year: 2009
Permanent Link: http://hdl.handle.net/11104/0180899 - 3.0330281 - FZÚ 2010 RIV GB eng J - Journal Article
Nuzhnyy, Dmitry - Petzelt, Jan - Rychetský, Ivan - Buscaglia, V. - Buscaglia, M. T. - Nanni, P.
THz and IR dielectric response of BaTiO3 core-shell composites: evidence for interdiffusion.
[THz a IČ dielektrická odezva kompozitů BaTiO3 typu jádro - slupka: důkaz pro interdifuzi.]
Journal of Physics D-Applied Physics. Roč. 42, č. 15 (2009), 155408/1-155408/15. ISSN 0022-3727. E-ISSN 1361-6463
R&D Projects: GA AV ČR KJB100100704
Institutional research plan: CEZ:AV0Z10100520
Keywords : THz and IR spectroscopy * core-shell * effective medium approximation * dielectric response
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.083, year: 2009
Permanent Link: http://hdl.handle.net/11104/0176109 - 4.0330274 - FZÚ 2010 RIV GB eng J - Journal Article
Koroleva, E.Yu. - Nuzhnyy, Dmitry - Pokorný, Jan - Kamba, Stanislav - Kumzerov, Y. A. - Vakhrushev, S. B. - Petzelt, Jan
The negative phonon confinement effect in nanoscopic sodium nitrite.
[Negativní vliv rozměrového efektu na fonony v nanoskopickém NaNO2.]
Nanotechnology. Roč. 20, č. 39 (2009), 395706/1-395706/7. ISSN 0957-4484. E-ISSN 1361-6528
R&D Projects: GA AV ČR KJB100100704; GA ČR(CZ) GA202/09/0682
Institutional research plan: CEZ:AV0Z10100520
Keywords : nanocomposite * sodium nitrite * infrared * THz * Raman * phonon * effective medium approach
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.137, year: 2009
Permanent Link: http://hdl.handle.net/11104/0176103 - 5.0325010 - FZÚ 2009 RIV NL eng J - Journal Article
Nuzhnyy, Dmitry - Petzelt, Jan - Kamba, Stanislav - Yamada, T. - Tyunina, M. - Tagantsev, A.K. - Levoska, J. - Setter, N.
Polar phonons in some compressively stressed epitaxial and polycrystalline SrTiO3 thin films.
[Polarní fonony v některých stlačených epitaxních a polykrystalických SrTiO3 tenkých vrstvách.]
Journal of Electroceramics. Roč. 22, 1-3 (2009), 297-301. ISSN 1385-3449. E-ISSN 1573-8663
R&D Projects: GA AV ČR KJB100100704; GA MŠMT OC 101
Institutional research plan: CEZ:AV0Z10100520
Keywords : soft mode * thin film * infrared spectroscopy
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.012, year: 2009
Permanent Link: http://hdl.handle.net/11104/0172574 - 6.0320473 - FZÚ 2009 RIV GB eng J - Journal Article
Nuzhnyy, Dmitry - Petzelt, Jan - Rychetský, Ivan - Veljko, Sergiy - Kulek, J. - Hilczer, B.
Time-domain terahertz and infrared spectroscopy of BaTiO3-PVDF nanocomposites.
[Časově rozlišená terahertzová a infračervená spektroskopie nanokompozitů BaTiO3-PVDF.]
Phase Transitions. Roč. 81, 11-12 (2008), s. 1049-1057. ISSN 0141-1594. E-ISSN 1029-0338
R&D Projects: GA AV ČR KJB100100704
Institutional research plan: CEZ:AV0Z10100520
Keywords : THz spectroscopy * effective dielectric function, * effective medium approximation * ferroelectric composites
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.201, year: 2008
Permanent Link: http://hdl.handle.net/11104/0169343 - 7.0317963 - FZÚ 2009 RIV GB eng J - Journal Article
Kamba, Stanislav - Nuzhnyy, Dmitry - Tkáč, O. - Malič, B. - Kosec, M. - Petzelt, Jan
High-temperature soft phonon behaviour in PLZT 8/65/35 relaxor ferroelectrics.
[Vysokoteplotní chování měkkého fononu v relaxačním feroelektriku PLZT 8/65/35.]
Phase Transitions. Roč. 81, 11-12 (2008), 1005-1012. ISSN 0141-1594. E-ISSN 1029-0338
R&D Projects: GA AV ČR KJB100100704; GA ČR(CZ) GA202/06/0403
Institutional research plan: CEZ:AV0Z10100520
Keywords : relaxor ferroelectrics * soft modes * infrared spectroscopy * thin films
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.201, year: 2008
Permanent Link: http://hdl.handle.net/11104/0167463 - 8.0309755 - FZÚ 2009 RIV GB eng J - Journal Article
Petzelt, Jan - Ostapchuk, Tetyana - Gregora, Ivan - Noujni, Dmitri - Rychetský, Ivan - Maca, K. - Shen, Z.
Grain boundary and size effect on the dielectric, infrared and Raman response of SrTiO3 nanograin ceramics.
[Rozměrový efekt hranic zrn na dielektrickou, infračervenou a ramanovskou odezvu nanozrnných keramik SrTiO3.]
Ferroelectrics. Roč. 363, č. 1 (2008), s. 227-244. ISSN 0015-0193. E-ISSN 1563-5112
R&D Projects: GA AV ČR KJB100100704; GA MŠMT OC 101; GA ČR GP202/06/P219
Institutional research plan: CEZ:AV0Z10100520
Keywords : strontium titanate nanoceramics * core-shell composite * dead layer * effective dielectric and infrared response * Raman response
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.562, year: 2008
Permanent Link: http://hdl.handle.net/11104/0161803 - 9.0307247 - FZÚ 2008 RIV US eng J - Journal Article
Kamba, Stanislav - Noujni, Dmitri - Nechache, R. - Závěta, K. - Nižňanský, Daniel - Šantavá, Eva - Harnagea, C. - Pignoler, A.
Infrared and magnetic characterization of multiferroic Bi2FeCrO6 thin films over a broad temperature range.
[Infračervená a magnetická charakterizace multiferoické vrstvy Bi2FeCrO6v širokém teplotním oboru.]
Physical Review. B. Roč. 77, č. 10 (2008), 104111/1-104111/7. ISSN 1098-0121
R&D Projects: GA AV ČR KJB100100704; GA ČR(CZ) GA202/06/0403
Institutional research plan: CEZ:AV0Z10100520; CEZ:AV0Z40320502
Keywords : multiferroics * infrared spectroscopy * thin films
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.322, year: 2008
Permanent Link: http://hdl.handle.net/11104/0160066