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A New ZrCuSiAs-Type Superconductor: ThFeAsN.
Wang, Cao; Wang, Zhi-Cheng; Mei, Yu-Xue; Li, Yu-Ke; Li, Lin; Tang, Zhang-Tu; Liu, Yi; Zhang, Pan; Zhai, Hui-Fei; Xu, Zhu-An; Cao, Guang-Han.
Afiliação
  • Wang C; Department of Physics, Shandong University of Technology , Zibo 255049, China.
  • Wang ZC; Department of Physics and State Key Lab of Silicon Materials, Zhejiang University , Hangzhou 310027, China.
  • Mei YX; Department of Physics, Shandong University of Technology , Zibo 255049, China.
  • Li YK; Department of Physics, Hangzhou Normal University , Hangzhou 310036, China.
  • Li L; Department of Physics, Hangzhou Normal University , Hangzhou 310036, China.
  • Tang ZT; Department of Physics and State Key Lab of Silicon Materials, Zhejiang University , Hangzhou 310027, China.
  • Liu Y; Department of Physics and State Key Lab of Silicon Materials, Zhejiang University , Hangzhou 310027, China.
  • Zhang P; Department of Physics and State Key Lab of Silicon Materials, Zhejiang University , Hangzhou 310027, China.
  • Zhai HF; Department of Physics and State Key Lab of Silicon Materials, Zhejiang University , Hangzhou 310027, China.
  • Xu ZA; Department of Physics and State Key Lab of Silicon Materials, Zhejiang University , Hangzhou 310027, China.
  • Cao GH; Collaborative Innovation Centre of Advanced Microstructures, Nanjing 210093, China.
J Am Chem Soc ; 138(7): 2170-3, 2016 Feb 24.
Article em En | MEDLINE | ID: mdl-26853632
ABSTRACT
We report the first nitrogen-containing iron-pnictide superconductor ThFeAsN, which is synthesized by a solid-state reaction in an evacuated container. The compound crystallizes in a ZrCuSiAs-type structure with the space group P4/nmm and lattice parameters a = 4.0367(1) Å and c = 8.5262(2) Å at 300 K. The electrical resistivity and dc magnetic susceptibility measurements indicate superconductivity at 30 K for the nominally undoped ThFeAsN.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: J Am Chem Soc Ano de publicação: 2016 Tipo de documento: Article País de afiliação: China

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: J Am Chem Soc Ano de publicação: 2016 Tipo de documento: Article País de afiliação: China