TRANSMISSION AND CONVERSION ELECTRON MOSSBAUER INVESTIGATION OF FE81B13.5SI3.5C2 GLASS UNDER RF THERMAL-TREATMENT

被引：8

作者：

BIBICU, I

ROGALSKI, MS

NICOLESCU, G

机构：

[1] Institute of Atomic Physics, Bucharest

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1993年 / 178卷 / 02期

关键词：

D O I：

10.1002/pssb.2221780223

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Pulsed 54.8 MHz rf annealing of Fe81B13.5Si3.5C2 glass induces - before any crystallization can be detected by X-ray diffraction - different short-range ordering effects reflected in the simultaneous recording of conversion electron (CEM) and transmission (TM) Mossbauer spectra. A quadrupole interaction analysis reveals an almost identical threshold energy for the bulk stress relief and for the chemical short-range order growth evidenced in CEM spectra, attributed to different strength and distribution of the atomic bonding.

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页码：459 / 464

页数：6

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