"417192" . "Buixaderas, Elena" . "Dielectric anisotropy in relaxor ferroelectric Pb0.775 La0.15(Zr0.4Ti0.6)O3 ceramics"@en . . . "relaxors; ferroelectric ceramics; PLZT; infrared spectroscopy"@en . . "Drahokoupil, Jan" . . . "Applied Physics Letters" . "A huge dielectric anisotropy has been found in Pb0.775 La0.15(Zr0.4Ti0.6)O3 (PLZT 15/40/60) ceramics by analysis of infrared reflectivity spectra. Anisotropy is present in both the relaxor and the ferroelectric phases. X-ray structural analysis supports a local [110] shift of Pb cations and factor-group analysis taking into account the 4d site symmetry for the effective Pb/La atom gives more infrared and Raman active phonons than the previous published factor-group analysis, in agreement with our infrared data." . . "112909/1;112909/3" . . "Obrovsk\u00E1 dielektrick\u00E1 anisotropie byla nalezena pomoc\u00ED infra\u010Derven\u00E9 spektroskopie v keramice PLZT 15/40/60, v relaxorov\u00E9 i ve feroelektrick\u00E9 f\u00E1zi. Roentgenova difrak\u010Dn\u00ED data odhalila lok\u00E1ln\u00ED posun Pb atom\u016F v rovin\u011B xy a jejich polohovou symetrii 4d, co\u017E vysv\u011Btluje pozorovanou aktivaci v\u00EDce fonon\u016F v infra\u010Derven\u00FDch spektrech."@cs . . . . . "4"^^ . "Dielektrick\u00E1 anisotropie v relaxorov\u00E9 feroelektrick\u00E9 keramice PlZT 15/40/60"@cs . . . "Kamba, Stanislav" . "Dielectric anisotropy in relaxor ferroelectric Pb0.775 La0.15(Zr0.4Ti0.6)O3 ceramics"@en . "A huge dielectric anisotropy has been found in Pb0.775 La0.15(Zr0.4Ti0.6)O3 (PLZT 15/40/60) ceramics by analysis of infrared reflectivity spectra. Anisotropy is present in both the relaxor and the ferroelectric phases. X-ray structural analysis supports a local [110] shift of Pb cations and factor-group analysis taking into account the 4d site symmetry for the effective Pb/La atom gives more infrared and Raman active phonons than the previous published factor-group analysis, in agreement with our infrared data."@en . "RIV/68378271:_____/07:00088509!RIV08-AV0-68378271" . . "P(GA202/06/0403), P(IAA100100701), Z(AV0Z10100520), Z(MZP0002579801)" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "11" . "[A58B55F1D929]" . . "Dielectric anisotropy in relaxor ferroelectric Pb0.775 La0.15(Zr0.4Ti0.6)O3 ceramics" . "6"^^ . . "Dielectric anisotropy in relaxor ferroelectric Pb0.775 La0.15(Zr0.4Ti0.6)O3 ceramics" . . . "Buixaderas, Elena" . "3"^^ . "91" . . "RIV/68378271:_____/07:00088509" . "Petzelt, Jan" . . . "Dielektrick\u00E1 anisotropie v relaxorov\u00E9 feroelektrick\u00E9 keramice PlZT 15/40/60"@cs . . "Laufek, F." . "0003-6951" . "Kosec, M." .