Crystal field excitations in Yb monopnictides

M. Kohgi; K. Ohoyama; A. Oyamada; T. Suzuki; M. Arai

doi:10.1016/0921-4526(90)90289-7

Crystal field excitations in Yb monopnictides

M. Kohgi, K. Ohoyama, A. Oyamada, T. Suzuki, M. Arai

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

28 Citations (Scopus)

Abstract

We performed the neutron inelastic scattering experiments on YbX(X = N,P,As) in order to study crystal field splitting in this series of compounds. We found that, in the frame work of the effective point charge model, the ligand charges obtained from the fourth order crystal field parameters are 2.0e(YbN), 3.0e(YbP), 4.3e(YbAs) using the Dirac-Fock values for the radial integrals. The obtained sixth order crystal field parameters B₆'s are found to be one order of magnitude greater than the values of the effective point charge model.

Original language	English
Pages (from-to)	625-628
Number of pages	4
Journal	Physica B: Physics of Condensed Matter
Volume	163
Issue number	1-3
DOIs	https://doi.org/10.1016/0921-4526(90)90289-7
Publication status	Published - 1990 Apr
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/0921-4526(90)90289-7

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title = "Crystal field excitations in Yb monopnictides",

abstract = "We performed the neutron inelastic scattering experiments on YbX(X = N,P,As) in order to study crystal field splitting in this series of compounds. We found that, in the frame work of the effective point charge model, the ligand charges obtained from the fourth order crystal field parameters are 2.0e(YbN), 3.0e(YbP), 4.3e(YbAs) using the Dirac-Fock values for the radial integrals. The obtained sixth order crystal field parameters B6's are found to be one order of magnitude greater than the values of the effective point charge model.",

author = "M. Kohgi and K. Ohoyama and A. Oyamada and T. Suzuki and M. Arai",

note = "Funding Information: This work was partly supported by the Grant-In-Aid for Scientific Research from the Ministry of Education, Science and Culture of Japan.",

year = "1990",

month = apr,

doi = "10.1016/0921-4526(90)90289-7",

language = "English",

volume = "163",

pages = "625--628",

journal = "Physica B: Condensed Matter",

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TY - JOUR

T1 - Crystal field excitations in Yb monopnictides

AU - Kohgi, M.

AU - Ohoyama, K.

AU - Oyamada, A.

AU - Suzuki, T.

AU - Arai, M.

N1 - Funding Information: This work was partly supported by the Grant-In-Aid for Scientific Research from the Ministry of Education, Science and Culture of Japan.

PY - 1990/4

Y1 - 1990/4

N2 - We performed the neutron inelastic scattering experiments on YbX(X = N,P,As) in order to study crystal field splitting in this series of compounds. We found that, in the frame work of the effective point charge model, the ligand charges obtained from the fourth order crystal field parameters are 2.0e(YbN), 3.0e(YbP), 4.3e(YbAs) using the Dirac-Fock values for the radial integrals. The obtained sixth order crystal field parameters B6's are found to be one order of magnitude greater than the values of the effective point charge model.

AB - We performed the neutron inelastic scattering experiments on YbX(X = N,P,As) in order to study crystal field splitting in this series of compounds. We found that, in the frame work of the effective point charge model, the ligand charges obtained from the fourth order crystal field parameters are 2.0e(YbN), 3.0e(YbP), 4.3e(YbAs) using the Dirac-Fock values for the radial integrals. The obtained sixth order crystal field parameters B6's are found to be one order of magnitude greater than the values of the effective point charge model.

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DO - 10.1016/0921-4526(90)90289-7

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EP - 628

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - 1-3

ER -

Crystal field excitations in Yb monopnictides

Abstract

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