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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Unconventional metallic behavior and superconductivity in the K-Mo-O system

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Author(s):
Alves, L. M. S. [1] ; Damasceno, V. I. [1] ; dos Santos, C. A. M. [1] ; Bortolozo, A. D. [1] ; Suzuki, P. A. [1] ; Izario Filho, H. J. [1] ; Machado, A. J. S. [1, 2] ; Fisk, Z. [2]
Total Authors: 8
Affiliation:
[1] Univ Sao Paulo, Escola Engn Lorena, BR-12602810 Lorena, SP - Brazil
[2] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 - USA
Total Affiliations: 2
Document type: Journal article
Source: Physical Review B; v. 81, n. 17 MAY 1 2010.
Web of Science Citations: 10
Abstract

Transport properties and magnetization measurements of the K(x)MoO(2-delta) (0 <= x <= 0.25) compound are reported. The compound crystallizes in the oxygen deficient MoO(2) monoclinic structure with potassium atoms occupying interstitial positions. An unconventional metallic behavior with power-law temperature dependence is related to a magnetic ordering. Superconducting transition with small volume fraction is also observed near 7 K for a sample with low potassium composition. (AU)

FAPESP's process: 09/14524-6 - Re-liquefier for using in a 9 t MagLab Oxford
Grantee:Carlos Alberto Moreira dos Santos
Support Opportunities: Regular Research Grants