Evaluating Phonon Characteristics by Varying the Layer and Interfacial Thickness in Novel Carbon-Based Strained-Layer Superlattices

Evaluating Phonon Characteristics by Varying the Layer and Interfacial Thickness in Novel Carbon-Based Strained-Layer Superlattices

Systematic results of lattice dynamical calculations are reported as a function of m and n for the novel (SiC)<sub>m</sub>/(GeC)<sub>n</sub> superlattices (SLs) by exploiting a modified linear-chain model and a realistic rigid-ion model (RIM). A bond polarizability method is...

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Bibliographic Details
Main Authors:	Devki N. Talwar, Piotr Becla
Format:	Article
Language:	English
Published:	MDPI AG 2023-10-01
Series:	Solids
Subjects:	novel (SiC)<sub>m</sub>/(GeC)<sub>n</sub> superlattices interfacial layer thickness Raman intensity profiles lattice dynamics localization of atomic displacements
Online Access:	https://www.mdpi.com/2673-6497/4/4/18

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