LOW-FREQUENCY RAMAN-ACTIVE VIBRATION OF HEXAGONAL BORON-NITRIDE

被引：79

作者：

KUZUBA, T

ERA, K

ISHII, T

SATO, T

机构：

[1] National Institute for Researches in Inorganic Materials, Niihari-gun, Ibaraki, 300-31, Kurakake, Sakura-Mura

来源：

SOLID STATE COMMUNICATIONS | 1978年 / 25卷 / 11期

关键词：

D O I：

10.1016/0038-1098(78)90288-0

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Raman spectra of single crystals and powder of hexagonal boron nitride have been measured at room temperature. Two Raman lines due to phonons of 52.5 and 1366 cm-1 were observed. The 52.5 cm-1 line, observed for the first time, has been attributed to the shear-type rigid layer mode of the crystal. The force constants related with the vibrations of these modes and their anisotropy are compared with those of graphite. © 1978.

引用

页码：863 / 865

页数：3

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