Local and bulk susceptibilities of Np intermetallics in their paramagnetic state

J. Gal; F. J. Litterst; W. Potzel; J. Moser; U. Potzel; S. Fredo; S. Tapuchi; G. Shani; J. Jove; A. Cousson; M. Pages; G. M. Kalvius

doi:10.1103/PhysRevLett.63.2413

Local and bulk susceptibilities of Np intermetallics in their paramagnetic state

J. Gal, F. J. Litterst, W. Potzel, J. Moser, U. Potzel, S. Fredo, S. Tapuchi, G. Shani, J. Jove, A. Cousson, M. Pages, G. M. Kalvius

Department of Biomedical Engineering

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

11 Scopus citations

Abstract

Mössbauer-effect investigations under applied magnetic field and magnetization studies of neptunium intermetallics in their paramagnetic state are reported. It is shown that the bulk and local susceptibilities at 4.2 K (B and L, respectively) agree even for highly hybridized 5f-electron systems. The results indicate dominant orbital contributions to the magnetic moment also for paramagnetic neptunium heavy-fermion compounds. For these Np systems proportionalities between L, B, density of states at the Fermi energy, and the isomer shift are pointed out.

Original language	English
Pages (from-to)	2413-2416
Number of pages	4
Journal	Physical Review Letters
Volume	63
Issue number	21
DOIs	https://doi.org/10.1103/PhysRevLett.63.2413
State	Published - 1 Jan 1989

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.63.2413

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title = "Local and bulk susceptibilities of Np intermetallics in their paramagnetic state",

abstract = "M{\"o}ssbauer-effect investigations under applied magnetic field and magnetization studies of neptunium intermetallics in their paramagnetic state are reported. It is shown that the bulk and local susceptibilities at 4.2 K (B and L, respectively) agree even for highly hybridized 5f-electron systems. The results indicate dominant orbital contributions to the magnetic moment also for paramagnetic neptunium heavy-fermion compounds. For these Np systems proportionalities between L, B, density of states at the Fermi energy, and the isomer shift are pointed out.",

author = "J. Gal and Litterst, {F. J.} and W. Potzel and J. Moser and U. Potzel and S. Fredo and S. Tapuchi and G. Shani and J. Jove and A. Cousson and M. Pages and Kalvius, {G. M.}",

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T1 - Local and bulk susceptibilities of Np intermetallics in their paramagnetic state

AU - Gal, J.

AU - Litterst, F. J.

AU - Potzel, W.

AU - Moser, J.

AU - Potzel, U.

AU - Fredo, S.

AU - Tapuchi, S.

AU - Shani, G.

AU - Jove, J.

AU - Cousson, A.

AU - Pages, M.

AU - Kalvius, G. M.

PY - 1989/1/1

Y1 - 1989/1/1

N2 - Mössbauer-effect investigations under applied magnetic field and magnetization studies of neptunium intermetallics in their paramagnetic state are reported. It is shown that the bulk and local susceptibilities at 4.2 K (B and L, respectively) agree even for highly hybridized 5f-electron systems. The results indicate dominant orbital contributions to the magnetic moment also for paramagnetic neptunium heavy-fermion compounds. For these Np systems proportionalities between L, B, density of states at the Fermi energy, and the isomer shift are pointed out.

AB - Mössbauer-effect investigations under applied magnetic field and magnetization studies of neptunium intermetallics in their paramagnetic state are reported. It is shown that the bulk and local susceptibilities at 4.2 K (B and L, respectively) agree even for highly hybridized 5f-electron systems. The results indicate dominant orbital contributions to the magnetic moment also for paramagnetic neptunium heavy-fermion compounds. For these Np systems proportionalities between L, B, density of states at the Fermi energy, and the isomer shift are pointed out.

UR - http://www.scopus.com/inward/record.url?scp=4243154632&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.63.2413

DO - 10.1103/PhysRevLett.63.2413

M3 - Article

AN - SCOPUS:4243154632

SN - 0031-9007

VL - 63

SP - 2413

EP - 2416

JO - Physical Review Letters

JF - Physical Review Letters

IS - 21

ER -

Local and bulk susceptibilities of Np intermetallics in their paramagnetic state

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