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

The problem of reduced dielectric response in the films compared with single crystals is addressed for SrTiO₃ using far infrared and micro-Raman spectroscopy.
Permanent Link: http://hdl.handle.net/11104/0000685