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Spin dynamics of quasi-2D ferromagnet La1.2Sr1.8Mn2O7

โœ Scribed by Tapan Chatterji; L.P. Regnault; P. Thalmeier; R. van de Kamp; W. Schmidt; A. Hiess; P. Vorderwisch; R. Suryanarayanan; G. Dhalenne; A. Revcolevschi


Book ID
117620017
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
431 KB
Volume
326
Category
Article
ISSN
0925-8388

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We present electron spin resonance measurements on single crystals of La Sr Mn O . A well-resolved multiline 1.2 1.8 2 7 spectrum is observed. There is one paramagnetic resonance line for temperatures above the ordering temperatures. The other ลฝ . lines turn out to arise from a small -0.1% volume f