Superconductivity in KCa2Fe4As4F2 with Separate Double Fe2As2 Layers
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چکیده
منابع مشابه
Competition of magnetism and superconductivity in underdoped (Ba1−xKx)Fe2As2
Polycrystalline samples of underdoped (Ba1−xKx)Fe2As2 (x ≤ 0.4) were synthesized and studied by x-ray powder diffraction, magnetic susceptibility, specific heat and Fe-Mössbauer-spectroscopy. The structural phase transition from tetragonal to orthorhombic lattice symmetry shifts towards lower temperatures, becomes less pronounced at x = 0.1-0.2 and is no longer present at x = 0.3. Bulk supercon...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2016
ISSN: 0002-7863,1520-5126
DOI: 10.1021/jacs.6b04538