Structure similarity and lattice dynamics of InSe and In₄Se₃ crystals

• Veröffentlicht in: Condensed Matter Physics
• Datum: 2000
• Hauptverfasser: Bercha, D.M., Rushchanskii, K.Z., Kharkhalis, L.Yu., Sznajder, M.
• Format: Artikel
• Sprache: English
• Veröffentlicht: Інститут фізики конденсованих систем НАН України 2000
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/120992
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Structure similarity and lattice dynamics of InSe and In₄Se₃ crystals / D.M. Bercha, K.Z. Rushchanskii, L.Yu. Kharkhalis, M. Sznajder // Condensed Matter Physics. — 2000. — Т. 3, № 4(24). — С. 749-757. — Бібліогр.: 9 назв. — англ.

In the work it was shown that the In₄Se₃ crystal is similar by its dynamical properties to the InSe modulated crystal. The transformation of the D⁴₆h symmetry group of β-InSe crystal to D⁹₂h group of the In₄Se₃ structure and the D¹²₂h group of In₄Se₃ structure has been investigated. In spite of...