Published May 8, 1995
| Version v1
Journal article
Phonon density of states measured by inelastic nuclear resonant scattering
Creators
- 1. Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439 (United States)
- 2. Photon Factory, National Laboratory for High Energy Physics, Oho 1-1, Tsukuba, Ibaraki 305 (Japan)
- 3. Department of Applied Physics, Faculty of Engineering, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113 (Japan)
- 4. Research Reactor Institute, Kyoto University, Sennan-gun, Osaka 590-04 (Japan)
- 5. Department of Physics, Northern Illinois University, De Kalb, Illinois 60115 (United States)
Description
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
Additional details
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 74
- Journal Issue
- 19
- Journal Page Range
- p. 3832-3835.
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 26065218
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ENERGY RESOLUTION; ENERGY SPECTRA; ENERGY-LEVEL DENSITY; IRON; MEASURING METHODS; PHONONS; PHOTONUCLEAR REACTIONS; RESONANCE FLUORESCENCE; RESONANCE SCATTERING; SYNCHROTRON RADIATION
- Descriptors DEC
- BREMSSTRAHLUNG; ELECTROMAGNETIC RADIATION; ELEMENTS; EMISSION; FLUORESCENCE; INELASTIC SCATTERING; LUMINESCENCE; METALS; NUCLEAR REACTIONS; PHOTON EMISSION; QUASI PARTICLES; RADIATIONS; RESOLUTION; SCATTERING; SPECTRA; TRANSITION ELEMENTS