Premium
Pressure‐Induced Superconductivity and Its Scaling with Doping‐Induced Superconductivity in the Iron Pnictide with Skutterudite Intermediary Layers
Author(s) -
Gao Peiwen,
Sun Liling,
Ni Ni,
Guo Jing,
Wu Qi,
Zhang Chao,
Gu Dachun,
Yang Ke,
Li Aiguo,
Jiang Sheng,
Cava Robert Joseph,
Zhao Zhongxian
Publication year - 2014
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201305154
Subject(s) - superconductivity , doping , materials science , skutterudite , condensed matter physics , scaling , pnictogen , engineering physics , nanotechnology , physics , thermal conductivity , thermoelectric materials , composite material , geometry , mathematics
Pressure‐induced superconductivity is oberserved in Ca 10 (Pt 3 As 8 )(Fe 2 As 2 ) 5 by in situ high‐pressure resistance and magnetic susceptibility measurements. Scaling of the pressure‐induced and doping‐induced superconductivity shows that the electronic phase diagrams of the pressurized and chemically doped 10–3–8 compound are similar in the moderate pressure and doping range but are disparate at higher pressure and heavy doping.