Publication Date:
2013-09-04
Description:
Author(s): K. Itoh, H. Itoh, S. Saito, I. Hosako, Y. Nakamura, H. Kishida, N. Yoneyama, T. Sasaki, S. Ishihara, and S. Iwai We have observed the characteristic temperature dependence of the intermolecular phonon spectrum in the organic dimer Mott insulator κ-(ET) 2 Cu 2 (CN) 3 exhibiting a dielectric anomaly at ∼30 K. The anomalous spectral narrowing of the 55 cm −1 phonon peak at ∼30 K was analyzed in terms of motional narrow... [Phys. Rev. B 88, 125101] Published Tue Sep 03, 2013
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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