Low temperature phase of YbPd investigated by Raman scattering

T. Hasegawa; N. Ogita; M. Sugishima; A. Mitsuda; H. Wada; M. Udagawa

doi:10.1088/1742-6596/273/1/012030

Low temperature phase of YbPd investigated by Raman scattering

T. Hasegawa, N. Ogita, M. Sugishima, A. Mitsuda, H. Wada, M. Udagawa

Condensed Matter Physics

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5 Citations (Scopus)

Abstract

The possibility of the structural change in YbPd has been investigated by Raman scattering in the temperature range from 4 K to 300 K. One peak was clearly observed around 91 cm^-1 below 132 K. This is a clear evidence of a structural change at the transition temperature 132 K from the CsCl structure. The polarization dependence of the 91 cm^-1 peak shows that the cubic and tetragonal symmetries are ruled out for the crystal structure at 4 K.

Original language	English
Article number	012030
Journal	Journal of Physics: Conference Series
Volume	273
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/273/1/012030
Publication status	Published - 2011

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1088/1742-6596/273/1/012030

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abstract = "The possibility of the structural change in YbPd has been investigated by Raman scattering in the temperature range from 4 K to 300 K. One peak was clearly observed around 91 cm-1 below 132 K. This is a clear evidence of a structural change at the transition temperature 132 K from the CsCl structure. The polarization dependence of the 91 cm-1 peak shows that the cubic and tetragonal symmetries are ruled out for the crystal structure at 4 K.",

author = "T. Hasegawa and N. Ogita and M. Sugishima and A. Mitsuda and H. Wada and M. Udagawa",

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T1 - Low temperature phase of YbPd investigated by Raman scattering

AU - Hasegawa, T.

AU - Ogita, N.

AU - Sugishima, M.

AU - Mitsuda, A.

AU - Wada, H.

AU - Udagawa, M.

PY - 2011

Y1 - 2011

N2 - The possibility of the structural change in YbPd has been investigated by Raman scattering in the temperature range from 4 K to 300 K. One peak was clearly observed around 91 cm-1 below 132 K. This is a clear evidence of a structural change at the transition temperature 132 K from the CsCl structure. The polarization dependence of the 91 cm-1 peak shows that the cubic and tetragonal symmetries are ruled out for the crystal structure at 4 K.

AB - The possibility of the structural change in YbPd has been investigated by Raman scattering in the temperature range from 4 K to 300 K. One peak was clearly observed around 91 cm-1 below 132 K. This is a clear evidence of a structural change at the transition temperature 132 K from the CsCl structure. The polarization dependence of the 91 cm-1 peak shows that the cubic and tetragonal symmetries are ruled out for the crystal structure at 4 K.

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ER -

Low temperature phase of YbPd investigated by Raman scattering

Abstract

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