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Synthesis and pressure effects on the La doped CaFe2As2

신수현 ; T. Shang ; H. Q. Yuan ; 박두선

한국초전도.저온논문지, 2014, 16(3), , pp.1-3

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Título:
Synthesis and pressure effects on the La doped CaFe2As2
Autor: 신수현 ; T. Shang ; H. Q. Yuan ; 박두선
Assuntos: 전기공학
É parte de: 한국초전도.저온논문지, 2014, 16(3), , pp.1-3
Notas: G704-001775.2014.16.3.002
Descrição: We have synthesized La doped CaFe2As2 single crystals with Sn flux in an evacuated quartz ampule. Doping and pressure effectson the magnetic and superconducting properties of the under-doped Ca1-xLaxFe2As2 (x=0.08, 0.1) were studied by measuringelectrical resistivity under quasi-hydrostatic pressure up to 21 kbar. Magnetic transition temperatures for all studied concentrationswere sharply suppressed with slight amplitude of pressure, less than 3 kbar, while superconducting transition temperatures wererobust against pressure. In this communication, we report temperature-pressure phase diagram for the La-doped CaFe2As2 singlecrystals KCI Citation Count: 0
Editor: 한국초전도저온학회
Idioma: Coreano

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