Microstructure studies of Zr41Ti14Cu12.5Ni10Be22.5 bulk amorphous alloy by electron diffraction intensity analysis

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Microstructure studies of Zr41Ti14Cu12.5Ni10Be22.5 bulk amorphous alloy by electron diffraction intensity analysis
	Wang, WH ; Wei, Q ; Friedrich, S ; Macht, MP ; Wanderka, N ; Wollenberger, H
刊名	APPLIED PHYSICS LETTERS
	1997
卷号	71 期号:8 页码:1053
关键词	SUPERCOOLED LIQUID REGION GLASS-TRANSITION METALLIC-GLASS IMAGING-PLATE ZR41.2TI13.8CU12.5NI10.0BE22.5
ISSN号	0003-6951
通讯作者	Wang, WH: HAHN MEITNER INST BERLIN GMBH,GLIENICKER STR 100,D-14109 BERLIN,GERMANY.
中文摘要	The microwave surface resistance R-s of YBa2Cu3O thin film on LaAlO2 has been measured as a function of temperature and magnetic field through a resonant cavity technique. At zero field, the temperature dependence of R-s shows a BCS-like variation at higher temperatures and then tends to level off at lower temperatures. A general linear and square-root field dependence of R-s at low and high fields, respectively, has been obtained for both flux flow and pinning dominant regions based on the flux motion theory. The cross-over field H* from linear to square-root R-s(H) dependence was found to be very different for these two regions, In the flux flow region, H* linearly depends on the microwave frequency, white it is independent of the frequency in the flux pinning region. The experimental results for R-s(H) at about 10 GHz show a linear relationship at high temperatures and a transition from linearity to nonlinearity al low temperatures. The temperature dependence of the slope of the linear R-s(H) has been derived and can be well accounted for in terms of the flux flow model. The anisotropy of R-s(H) was measured in different magnetic and electrical field orientations. The results can be qualitatively expressed in terms of the flux motion theory.
收录类别	SCI
语种	英语
公开日期	2013-09-18
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/42134]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wang, WH,Wei, Q,Friedrich, S,et al. Microstructure studies of Zr41Ti14Cu12.5Ni10Be22.5 bulk amorphous alloy by electron diffraction intensity analysis[J]. APPLIED PHYSICS LETTERS,1997,71(8):1053.
APA	Wang, WH,Wei, Q,Friedrich, S,Macht, MP,Wanderka, N,&Wollenberger, H.(1997).Microstructure studies of Zr41Ti14Cu12.5Ni10Be22.5 bulk amorphous alloy by electron diffraction intensity analysis.APPLIED PHYSICS LETTERS,71(8),1053.
MLA	Wang, WH,et al."Microstructure studies of Zr41Ti14Cu12.5Ni10Be22.5 bulk amorphous alloy by electron diffraction intensity analysis".APPLIED PHYSICS LETTERS 71.8(1997):1053.