g shifts of Gd in dilute alloys

作者: B R Coles , D Griffiths , R J Lowin , R H Taylor

DOI: 10.1088/0022-3719/3/6/029

关键词: Electron exchangeAbsolute zeroNuclear magnetic resonanceLaser linewidthElectron paramagnetic resonanceMaterials science

摘要: Electron paramagnetic resonance data for 0.45%Gd in LaAl2 are reported. Delta g is found to be +0.027, and the linewidth 102+or-15+(45+or-5)T Oe where T absolute temperature. The negative shift Gd Pd ascribed a d-s interband effective exchange positive 4f-conduction electron exchange.

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