Spin dynamics of YbX (X = N, P, As)

K. Ohoyama; M. Kohgi; T. Otomo; T. Osakabe; A. Oyamada; T. Suzuki

doi:10.1016/0921-4526(93)90600-B

Spin dynamics of YbX (X = N, P, As)

K. Ohoyama, M. Kohgi, T. Otomo, T. Osakabe, A. Oyamada, T. Suzuki

Institute for Materials Research (IMR)

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

6 Citations (Scopus)

Abstract

The neutron quasi-elastic scattering (QES) spectra for YbX (X = N, P, As) show a quite common feature independent of X. The Kondo effect almost completely suppresses the magnetic ordering, which indicates that T_K is comparable to T_RKKY of about 20 K. The crossover of QES spectra from a Gaussian-like to a Lorentzian-like form occurs with the increase of temperature.

Original language	English
Pages (from-to)	451-453
Number of pages	3
Journal	Physica B: Physics of Condensed Matter
Volume	186-188
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(93)90600-B
Publication status	Published - 1993 May 2

ASJC Scopus subject areas

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

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10.1016/0921-4526(93)90600-B

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abstract = "The neutron quasi-elastic scattering (QES) spectra for YbX (X = N, P, As) show a quite common feature independent of X. The Kondo effect almost completely suppresses the magnetic ordering, which indicates that TK is comparable to TRKKY of about 20 K. The crossover of QES spectra from a Gaussian-like to a Lorentzian-like form occurs with the increase of temperature.",

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

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T1 - Spin dynamics of YbX (X = N, P, As)

AU - Ohoyama, K.

AU - Kohgi, M.

AU - Otomo, T.

AU - Osakabe, T.

AU - Oyamada, A.

AU - Suzuki, T.

PY - 1993/5/2

Y1 - 1993/5/2

N2 - The neutron quasi-elastic scattering (QES) spectra for YbX (X = N, P, As) show a quite common feature independent of X. The Kondo effect almost completely suppresses the magnetic ordering, which indicates that TK is comparable to TRKKY of about 20 K. The crossover of QES spectra from a Gaussian-like to a Lorentzian-like form occurs with the increase of temperature.

AB - The neutron quasi-elastic scattering (QES) spectra for YbX (X = N, P, As) show a quite common feature independent of X. The Kondo effect almost completely suppresses the magnetic ordering, which indicates that TK is comparable to TRKKY of about 20 K. The crossover of QES spectra from a Gaussian-like to a Lorentzian-like form occurs with the increase of temperature.

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JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - C

ER -

Spin dynamics of YbX (X = N, P, As)

Abstract

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