Influence of structural disordering on phonon and electron spectra of Cu₆₊δPS₅Br superionic crystals

• Published in: Functional Materials
• Date: 2004
• Main Authors: Studenyak, I.P., Stefanovich, V.O., Bilanchuk, V.V., Panko, V.V., Studenyak, Ya.I.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2004
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/139305
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Influence of structural disordering on phonon and electron spectra of Cu₆₊δPS₅Br superionic crystals / I.P. Studenyak, V.O. Stefanovich, V.V. Bilanchuk, V.V. Panko, Ya.I. Studenyak // Functional Materials. — 2004. — Т. 11, № 2. — С. 363-366. — Бібліогр.: 15 назв. — англ.

Raman scattering and optical absorption edge have been studied in Cu₆+δPS₅Br crystals obtained at various technological conditions providing increased copper content and deviation from stoichiometry. The most noticeable changes of Cu₆₊δPS₅Br crystal Raman spectra are revealed in the low-frequency ra...