High-pressure synthesis of filled skutterudite CeOs4As12
β Scribed by C. Sekine; R. Abe; K. Takeda; K. Matsuhira; M. Wakeshima
- Book ID
- 103885489
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 453 KB
- Volume
- 403
- Category
- Article
- ISSN
- 0921-4526
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β¦ Synopsis
The filled skutterudite compound CeOs 4 As 12 has been prepared by using high-pressure synthesis technique. The temperature dependence of electrical resistivity in this compound shows a semiconducting behavior, with a small activation energy DE/k B of 54 K. CeOs 4 As 12 exhibits a small, nearly temperature-independent magnetic susceptibility. The magnetic and transport properties of CeOs 4 As 12 are similar to a Kondo semiconductor CeRu 4 As 12 .
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