Crystalline field effects and exchange parameters in metallic beryllides

H. D. Dokter; D. Davidov; J. M. Bloch; I. Felner; D. Shaltiel

doi:10.1016/0304-8853(78)90156-7

Crystalline field effects and exchange parameters in metallic beryllides

H. D. Dokter^*
, D. Davidov
, J. M. Bloch
, I. Felner
, D. Shaltiel

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

We have measured the ESR properties of Er and Dy in the cubic metallic beryllides LaBe _{1 3} as a function of temperature. For the low concentration limit (≤2%), the data yield information about the crystalline electric field (CEF) splitting and the localized moment-conduction electron (CE) exchange. The higher concetration (5%, 7% and 8%) ESR linewidth data reveal anomalous broadening. This effect is attributed to Er spin-spin exchange broadening.

Original language	English
Pages (from-to)	78-81
Number of pages	4
Journal	Journal of Magnetism and Magnetic Materials
Volume	7
Issue number	1-4
DOIs	https://doi.org/10.1016/0304-8853(78)90156-7
State	Published - 1978

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title = "Crystalline field effects and exchange parameters in metallic beryllides",

abstract = "We have measured the ESR properties of Er and Dy in the cubic metallic beryllides LaBe 1 3 as a function of temperature. For the low concentration limit (≤2\%), the data yield information about the crystalline electric field (CEF) splitting and the localized moment-conduction electron (CE) exchange. The higher concetration (5\%, 7\% and 8\%) ESR linewidth data reveal anomalous broadening. This effect is attributed to Er spin-spin exchange broadening.",

author = "Dokter, \{H. D.\} and D. Davidov and Bloch, \{J. M.\} and I. Felner and D. Shaltiel",

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AU - Dokter, H. D.

AU - Davidov, D.

AU - Bloch, J. M.

AU - Felner, I.

AU - Shaltiel, D.

PY - 1978

Y1 - 1978

N2 - We have measured the ESR properties of Er and Dy in the cubic metallic beryllides LaBe 1 3 as a function of temperature. For the low concentration limit (≤2%), the data yield information about the crystalline electric field (CEF) splitting and the localized moment-conduction electron (CE) exchange. The higher concetration (5%, 7% and 8%) ESR linewidth data reveal anomalous broadening. This effect is attributed to Er spin-spin exchange broadening.

AB - We have measured the ESR properties of Er and Dy in the cubic metallic beryllides LaBe 1 3 as a function of temperature. For the low concentration limit (≤2%), the data yield information about the crystalline electric field (CEF) splitting and the localized moment-conduction electron (CE) exchange. The higher concetration (5%, 7% and 8%) ESR linewidth data reveal anomalous broadening. This effect is attributed to Er spin-spin exchange broadening.

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JO - Journal of Magnetism and Magnetic Materials

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ER -

Crystalline field effects and exchange parameters in metallic beryllides

Abstract

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