0134216 - FZU-D 20030109 RIV GB eng J - Článek v odborném periodiku
Petzelt, Jan - Ostapchuk, Tetyana
Far-infrared ferroelectric soft mode spectroscopy on thin films.
Ferroelectrics. Roč. 249, 1-2 (2001), s. 81-88. ISSN 0015-0193. E-ISSN 1563-5112
Grant CEP: GA ČR GA202/98/1282; GA AV ČR IAA1010918; GA MŠMT OC 514.10
Výzkumný záměr: CEZ:AV0Z1010914
Klíčová slova: far-infrared spectroscopy * soft mode * dielectric spectra * permitivity
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 0.471, rok: 2001

Review on first quantitative far-infrared transmission measurements of the ferroelectric soft-mode response is given on several perovskite ferroelectric, antiferroelectric, relaxor ferroelectric and incipient ferroelectric films.Whereas in the PZT system the soft mode parameters do not substantially differ from those in bulk materials, in the BST system dramatic differences have been observed, particulary in SrTiO3 at low temperatures.
Trvalý link: http://hdl.handle.net/11104/0032130