Published January 1995
| Version v1
Journal article
Phonon and electron densities of states in amorphous Fe90-xCoxZr10 alloys
Creators
- 1. Northeastern Univ., Shenyang (China). Dept. of Physics
Description
The generalized phonon density of states (PDOS) and the valence electron density of states (EDOS) of the amorphous Fe90-xCoxZr10 (x = 4, 10 and 40) alloys were measured at the room temperature by inelastic neutron-scattering and x-ray photoemission spectroscopy, respectively. Preliminary results show that the stronger the Invar effect, the softer the PDOS in the low-energy region and the larger the EDOS at the Fermi energy level. The enhancement of electron-phonon interaction was suggested to explain the low-energy phonon softening observed in Invar alloys
Additional details
Publishing Information
- Journal Title
- Chinese Physics Letters
- Journal Volume
- 12
- Journal Issue
- 1
- Journal Page Range
- p. 30-33.
- ISSN
- 0256-307X
- CODEN
- CPLEEU
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 27007326
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- AMORPHOUS STATE; COBALT ALLOYS; ELECTRON DENSITY; INELASTIC SCATTERING; INVAR; IRON BASE ALLOYS; NEUTRONS; PHONONS; PHOTOEMISSION; X-RAY SPECTROSCOPY; ZIRCONIUM ALLOYS
- Descriptors DEC
- ALLOYS; BARYONS; ELEMENTARY PARTICLES; EMISSION; FERMIONS; HADRONS; IRON ALLOYS; NICKEL ALLOYS; NUCLEONS; QUASI PARTICLES; SCATTERING; SECONDARY EMISSION; SPECTROSCOPY; TRANSITION ELEMENT ALLOYS