X-RAY PHOTOACOUSTIC-SPECTROSCOPY OF BRASS

被引:4
|
作者
TOYODA, T
MASUJIMA, T
SHIWAKU, H
IIDA, A
ANDO, M
机构
[1] HIROSHIMA UNIV,SCH MED,INST PHARMACEUT SCI,MINAMI KU,HIROSHIMA 734,JAPAN
[2] GRAD UNIV ADV STUDIES,DEPT SYNCHROTRON RADIAT SCI,TSUKUBA,IBARAKI 305,JAPAN
[3] NATL LAB HIGH ENERGY PHYS,PHOTON FACTORY,TSUKUBA,IBARAKI 305,JAPAN
关键词
PHOTOACOUSTIC SPECTROSCOPY; X-RAY ABSORPTION; EXAFS;
D O I
10.1143/JJAP.29.2541
中图分类号
O59 [应用物理学];
学科分类号
摘要
The X-ray photoacoustic spectrum of brass has been measured at EXAFS regions (K-edges of Cu and Zn) using synchrotron radiation. It is shown that the information derived from EXAFS is also included in the X-ray photoacoustic spectrum which reflects the heat production processes in brass. However, the result showed that the increases and changes of the photoacoustic signal were different from those of the X-ray absorption coefficient at EXAFS regions.
引用
收藏
页码:2541 / 2542
页数:2
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