Structural and Mossbauer study of the HTSC Pb2Sr2Y0.5Ca0.5Cu2.94Fe0.06O8+δ powder

被引：0
作者：
Nadutov, VM [1 ]
Dan'ko, NV
Popov, AG
Mel'nikov, VS
机构：
[1] Natl Acad Sci Ukraine, Kurdyumov Inst Met Phys, Kiev, Ukraine
[2] Natl Acad Sci Ukraine, Inst Geochem Mineral & Oreformat, Kiev, Ukraine
来源：
EUROPEAN POWDER DIFFRACTION, PTS 1 AND 2 | 2000年 / 321-3卷
关键词：
HTSC; structure; Mossbauer effect; isomeric shift; quadrupole interaction; atomic configurations; magnetic susceptibility;
D O I：
10.4028/www.scientific.net/MSF.321-324.852
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
To characterize a change of the structural, magnetic and electronic properties of the high-T-c superconducting iron-containing powder Pb2Sr2Y0.5Ca0.5Cu2.94Fe0.06O8+delta (delta = 0 - 1.9) was studied by means of X-ray analysis and Mossbauer spectroscopy at room temperature. The magnetic susceptibility was measured in the temperature range 4.5 - 300 K.
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页码：852 / 857
页数：6
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