PHONON DENSITY-OF-STATES MEASURED BY INELASTIC NUCLEAR RESONANT SCATTERING

被引：389

作者：

STURHAHN, W

TOELLNER, TS

ALP, EE

ZHANG, X

ANDO, M

YODA, Y

KIKUTA, S

SETO, M

KIMBALL, CW

DABROWSKI, B

机构：

[1] NATL LAB HIGH ENERGY PHYS,PHOTON FACTORY,TSUKUBA,IBARAKI 305,JAPAN

[2] UNIV TOKYO,FAC ENGN,DEPT APPL PHYS,BUNKYO KU,TOKYO 113,JAPAN

[3] KYOTO UNIV,INST RES REACTOR,OSAKA 59004,JAPAN

[4] NO ILLINOIS UNIV,DEPT PHYS,DE KALB,IL 60115

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.74.3832

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The phonon density of states was measured by observing the nuclear resonant fluorescence of 57Fe versus the energy of incident x rays from a synchrotron radiation beam. An energy resolution of 6 meV was achieved by use of high-resolution crystal optics for the incident beam. Extremely low background levels were obtained via time discrimination of the nuclear fluorescent radiation. © 1995 The American Physical Society.

引用

页码：3832 / 3835

页数：4

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