RAMAN-SPECTRA AND STRUCTURE OF PURE VITREOUS P2O5

被引：112

作者：

GALEENER, FL

MIKKELSEN, JC

机构：

[1] Xerox Palo Alto Research Center, Palo Alto

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 30卷 / 08期

关键词：

D O I：

10.1016/0038-1098(79)91227-4

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We report the polarized Raman spectra of pure anhydrous vitreous P2O5 and conclude that this glass is a 3-connected network in which each P atom is surrounded almost tetrahedrally by three bridging O atoms and one double-bonded O terminator. Vibrational calculations on an anchored fragment are used to determine atomic motions in the higher frequency modes; these calculations confirm that the dominant Raman modes involve in-phase compression of neighboring PO bonds. © 1979.

引用

页码：505 / 510

页数：6

共 17 条

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Bobovich Y.S, 1962, OPT SPECTROSC+, V13, P274

[2] NON-DESTRUCTIVE DETECTION OF PHOSPHORUS OXIDE LAYERS ON SEMICONDUCTOR WAFERS [J].