Mossbauer spectra of Fe-57 in a thick film of YBa2(Cu0.97Fe0.03)(3)O7-x irradiated by a large dose of gamma-rays

	Mossbauer spectra of Fe-57 in a thick film of YBa2(Cu0.97Fe0.03)(3)O7-x irradiated by a large dose of gamma-rays
	Jin MZ ; Liu XW ; Liu ML ; Xu J ; Liu R ; Jia YQ
刊名	physica c
	1997
卷号	288 期号:3-4 页码:226-230
关键词	TEMPERATURE YBA2(CU1-XFEX)3O7-Y SUPERCONDUCTOR SPECTROSCOPY DIFFRACTION SYSTEM
ISSN号	0921-4534
中文摘要	mossbauer spectra of fe-57 in a thick film yba2(cu0.97fe0.03)(3)o7-x irradiated by a large dose of gamma-rays from co-60 have been measured. the variation of the relative intensities of some subspectra of fe-57 in the. mossbauer spectra of the thick film yba2(cu0.97fe0.03)(3)o7-x after irradiation can be observed. this variation indicates that the change of the coordination environment around some fe atoms in the lattice occurs due to irradiation. the relative intensity of subspectrum d1(fe) at the cu(1) site decreases and that of subspectrum d4(fe) at the cu(1) site increases. this may be because of the possible oxygen atom hopping between the coordination environments of d1(fe) and d4(fe) in the lattice caused by irradiation. the effect of irradiation on the coordination environment around the fe atom at the cu(2) site is not appreciable. (c) 1997 elsevier science b.v.
收录类别	SCI收录期刊论文
语种	英语
公开日期	2010-12-22 ; 2011-06-09
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/23961]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Jin MZ,Liu XW,Liu ML,et al. Mossbauer spectra of Fe-57 in a thick film of YBa2(Cu0.97Fe0.03)(3)O7-x irradiated by a large dose of gamma-rays[J]. physica c,1997,288(3-4):226-230.
APA	Jin MZ,Liu XW,Liu ML,Xu J,Liu R,&Jia YQ.(1997).Mossbauer spectra of Fe-57 in a thick film of YBa2(Cu0.97Fe0.03)(3)O7-x irradiated by a large dose of gamma-rays.physica c,288(3-4),226-230.
MLA	Jin MZ,et al."Mossbauer spectra of Fe-57 in a thick film of YBa2(Cu0.97Fe0.03)(3)O7-x irradiated by a large dose of gamma-rays".physica c 288.3-4(1997):226-230.