The effect of spin fluctuations on two phonons lines in the Raman scattering from (ET) 2Cu (NCS) 2
The temperature-dependence of the intensity and frequency of two intense features in the Raman spectrum of χ-(BEDT-TTF) 2[Cu(NCS) 2] have been measured. The frequencies of these modes were observed to soften below 80K, in the temperature range where antiferromagnetic fluctuations have been observed,...
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Published in | Synthetic metals Vol. 103; no. 1; pp. 2071 - 2072 |
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Main Authors | , , , , , , |
Format | Journal Article Conference Proceeding |
Language | English |
Published |
Lausanne
Elsevier B.V
24.06.1999
Amsterdam Elsevier Science New York, NY |
Subjects | |
Online Access | Get full text |
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Summary: | The temperature-dependence of the intensity and frequency of two intense features in the Raman spectrum of χ-(BEDT-TTF)
2[Cu(NCS)
2] have been measured. The frequencies of these modes were observed to soften below 80K, in the temperature range where antiferromagnetic fluctuations have been observed, providing evidence of interactions between the phonons and the magnetism. |
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ISSN: | 0379-6779 1879-3290 |
DOI: | 10.1016/S0379-6779(98)00423-8 |