Transport, thermoelectric, and thermal expansion investigations of the cage structure compound CeOs 2Al 10

Chin-Shan Lue, H. F. Liu, B. D. Ingale, J. N. Li, Y. K. Kuo

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

摘要

In order to shed light on the electrical and thermal properties of the cage-type CeOs 2Al 10, we investigate this material by measuring electrical resistivity, Seebeck coefficient, thermal conductivity, specific heat, and thermal expansion. The phase transition T 0 ∼ 28 K for CeOs 2Al 10 has been characterized by marked features in all measured physical quantities. Above T o, the electrical resistivity and Seebeck coefficient can be well described by a two-band model with reliable physical parameters. Furthermore, the extracted magnitude of the quasielastic linewidth q f ∼ 30.2 K is found to be consistent with that observed in the neutron scattering experiment. These results are compared to its isostructural compound CeRu 2Al 10.

原文English
文章編號245116
期刊Physical Review B - Condensed Matter and Materials Physics
85
發行號24
DOIs
出版狀態Published - 2012 六月 15

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

指紋 深入研究「Transport, thermoelectric, and thermal expansion investigations of the cage structure compound CeOs <sub>2</sub>Al <sub>10</sub>」主題。共同形成了獨特的指紋。

引用此