A heavy fermion-type behavior of Ce-based amorphous alloys

K. Suzuki, K. Sumiyama, Y. Homma, H. Amano, T. Hihara

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The bulk amorphous alloys CeCu and CeRu prepared by dc sputter-deposition show a heavy fermion-like behavior, which is characterized to be the dense impurity Kondo system more enhanced than the crystalline counterparts. However, the CeRu amorphous alloy shows a broad maximum in the electrical resistivity around 35 K, suggesting the formation of a coherent Kondo state even in the lack of the long-range periodicity of atomic arrangement.

Original languageEnglish
Pages (from-to)328-331
Number of pages4
JournalJournal of Non-Crystalline Solids
Volume156-158
Issue numberPART 1
DOIs
Publication statusPublished - 1993 May 2

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

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