Influence of Cu doping on the magnetic and superconducting properties of single crystals of Ba2PrRu1-xCuXO6 grown from high temperature solutions

S. M.D. Rao, M. K. Wu, B. H. Mok, C. Y. Lu, Y. C. Liao, Yung-Yuan Hsu, Y. S. Shiue

Research output: Contribution to journalConference article

Abstract

Single crystals of the double perovskites Ba2PrRu 1-xCuxO6 with x varying from 0 to 0.2 were grown from high temperature solutions of mixed PbO-PbF2 at different temperature in the range 1100 to 1200°C. The crystals were found to grow with triangular and hexagonal plate like habit and exhibit a superconducting transition between 7 to 11.5 K in the zero field cooled state which depends both on the Cu concentration and temperature of growth. Powder X-ray diffraction, SEM and EDX analysis confirms that these are single phase crystals and contain Cu.

Original languageEnglish
Article numberEE8.2
Pages (from-to)169-171
Number of pages3
JournalMaterials Research Society Symposium Proceedings
VolumeEXS
Issue number3
Publication statusPublished - 2004 Dec 1
Event2003 MRS Fall Meeting - Boston, MA, United States
Duration: 2003 Dec 12003 Dec 4

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ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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