The V and Mn doping effects on Spinel superconductor LiTi2O4

C. P. Sun, Y. F. Huang, S. T. Tsai, C. L. Huang, H. D. Yang

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)

摘要

To investigate the occurrence of superconductivity in the geometrically frustrated system, the V and Mn doping effects on the structure, electrical resistivity and superconducting transition temperature Tc of LiTi2O4 are studied, where LiTi2O4 is the only Spinel oxide superconductor and its isostructural compounds LiV2O4 and LiMn2O4 are claimed to be a 3d heavy fermion and a high-voltage electrolyte, respectively. The rapid increase of resistivity is observed in the Mn-doping samples, but the Tc is not correspondingly suppressed from magnetization measurement. However, it shows different behavior in the V-doping samples. The significance of V and Mn doping effects on LiTi2O4 and the electronic role of 3d transition metals in Spinel oxides are discussed.

原文English
頁(從 - 到)395-397
頁數3
期刊Physica B: Condensed Matter
378-380
發行號SPEC. ISS.
DOIs
出版狀態Published - 2006 五月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學
  • 電氣與電子工程

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