THE ASYMMETRIES IN MOSSBAUER SPECTRA OF AMORPHOUS ALLOYS AND A MODIFIED METHOD FOR SPECTRUM FITTING

被引：0
|
作者：
徐祖雄
马如璋
李士
机构：
[1] Beijing
[2] Academia Sinica
[3] Institute of High Energy Physics
来源：
Science Bulletin | 1986年 / 03期
关键词：
THE ASYMMETRIES IN MOSSBAUER SPECTRA OF AMORPHOUS ALLOYS AND A MODIFIED METHOD FOR SPECTRUM FITTING;
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摘要：
To improve the goodness of fittingFe M?ssbauer spectra of ferromagnetic amorphous alloys, two problems should be resolved:(ⅰ)How to analyse the asymmetry of peak amplitudes and peak widths in the spectrum about the spectrum centre; (ⅱ) how to correct the parameters concerned, e. g. the peak area ratio and peak widths in basic subspectra and the average isomer shift, in fitting spectra with the Hesse method or the Window method. In the present note the asym-
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页码：170 / 175
页数：6
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