Mössbauer investigation of the spin glass transition in AuFe alloys
作者： H.-G. Wagner , U. Gonser
DOI: 10.1016/0304-8853(83)90919-8
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摘要: Abstract Mossbauer effect measurements on the classic spinglass Au 100− x Fe (0.7 ⩽ 12) show that transition region is smeared out by line broadening above temperature, T m , and persistence of a paramagnetic single component below . These results are interpreted in terms distribution temperatures we mean temperature as determined from spectroscopy systematically higher than freezing found susceptibility measurements.
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