A compact apparatus for studies of element and phase-resolved ferromagnetic resonance

被引：36
作者：
Arena, D. A. [1 ]
Ding, Y. [1 ]
Vescovo, E. [1 ]
Zohar, S. [2 ]
Guan, Y. [2 ]
Bailey, W. E. [2 ]
机构：
[1] Brookhaven Natl Lab, Upton, NY 11973 USA
[2] Columbia Univ, Dept Appl Phys, Mat Sci Program, New York, NY 10027 USA
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 2009年 / 80卷 / 08期
基金：
美国国家科学基金会;
关键词：
MAGNETIC CIRCULAR-DICHROISM; RAY; PRECESSION; DYNAMICS; FILMS;
D O I：
10.1063/1.3190402
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We present a compact sample holder equipped with electromagnets and high frequency transmission lines; the sample holder is intended for combined x-ray magnetic circular dichroism (XMCD) and ferromagnetic resonance measurements (FMR). Time-resolved measurements of resonant x-ray detected FMR during forced precession are enabled by use of a rf excitation that is phase-locked to the storage ring bunch clock. Several applications of the combined XMCD+FMR technique are presented, demonstrating the flexibility of the experimental design. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3190402]
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页数：7
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