Experimental evidence for a nontrivial number of scattering channels in a dilute alloy

Magnetization measurements on a very dilute Au--V alloy yield evidence for the existence of a non-trivial power-law scaling at low temperatures. The n-channel Kondo model fits the data with T sub K = 60K and n = 5 for an impurity spin S = 3/2. 8 ref.--AA

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Bibliographic Details
Published in:	Physical review letters Vol. 59; no. 20; pp. 2345 - 2347
Main Authors:	GEENS, R, LABRO, M, MORDJCK, A
Format:	Journal Article
Language:	English
Published:	Ridge, NY American Physical Society 16-11-1987
Subjects:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Cross-disciplinary physics: materials science; rheology Exact sciences and technology Magnetic impurity interactions Magnetic properties and materials Magnetically ordered materials: other intrinsic properties Materials science Metals, semimetals and alloys Other topics in magnetic properties and materials Physics Specific materials Kondo effect Magnetization Impurity Magnetic impurities Dilute alloy Very low temperature Magnetic impurity Experimental study Power law Low temperature
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Summary:	Magnetization measurements on a very dilute Au--V alloy yield evidence for the existence of a non-trivial power-law scaling at low temperatures. The n-channel Kondo model fits the data with T sub K = 60K and n = 5 for an impurity spin S = 3/2. 8 ref.--AA
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 ObjectType-Article-2 ObjectType-Feature-1
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.59.2345