ESR of Eu2+: LaAl2 single crystals: Crystal fields and the effective exchange interaction

K. Baberschke; S. E. Barnes; B. Bachor

doi:10.1016/0304-8853(80)90739-8

ESR of Eu²⁺: LaAl₂ single crystals: Crystal fields and the effective exchange interaction

K. Baberschke, S. E. Barnes, B. Bachor

Research output: Contribution to journal › Article

2 Scopus citations

Abstract

Reported are 35 GHz EPR measurements on single crystals of Eu_xLa_1-xAl₂. Exhibited is a large, b₄ = + 112 G, b₆ = - 8 G, crystal field. Resolved fine structure and a bottleneck are observed. Analysis using the Barnes-Plefka theory shows excellent agreement between theory and experiment.

Original language	English (US)
Pages (from-to)	733-734
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	15-18
Issue number	PART 2
DOIs	https://doi.org/10.1016/0304-8853(80)90739-8
State	Published - Jan 1 1980
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/0304-8853(80)90739-8

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Baberschke, K., Barnes, S. E., & Bachor, B. (1980). ESR of Eu²⁺: LaAl₂ single crystals: Crystal fields and the effective exchange interaction. Journal of Magnetism and Magnetic Materials, 15-18(PART 2), 733-734. https://doi.org/10.1016/0304-8853(80)90739-8

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abstract = "Reported are 35 GHz EPR measurements on single crystals of EuxLa1-xAl2. Exhibited is a large, b4 = + 112 G, b6 = - 8 G, crystal field. Resolved fine structure and a bottleneck are observed. Analysis using the Barnes-Plefka theory shows excellent agreement between theory and experiment.",

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AB - Reported are 35 GHz EPR measurements on single crystals of EuxLa1-xAl2. Exhibited is a large, b4 = + 112 G, b6 = - 8 G, crystal field. Resolved fine structure and a bottleneck are observed. Analysis using the Barnes-Plefka theory shows excellent agreement between theory and experiment.

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