OXIDATION-STATE AND SHORT-RANGE ORDER AT THE SURFACES OF AMORPHOUS FE40NI40P14B6 RIBBONS

被引：0
作者：
DONZELLI, O
FRATUCELLO, G
RONCONI, F
机构：
来源：
HYPERFINE INTERACTIONS | 1991年 / 69卷 / 1-4期
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D O I：
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中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Conversion electron Mossbauer spectroscopy (CEMS) was used to study the oxidation state at the surfaces of amorphous Fe40Ni40P14B6 ribbons obtained by melt-spinning in air and vacuum heated at 583 K. Different concentrations of ferric and ferrous ions depend on the different behaviour of phosphorous diffusion towards the two surfaces during low annealing temperature.
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页码：779 / 782
页数：4
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