Abstract
The alloys Zr65Al7.5Ni10Cu7.3Fe 0.2Ag10 in the amorphous and icosahedral state have been studied with 57Fe Mössbauer spectroscopy in the temperature range 77-300 K. The average quadrupole splitting decreases with temperature as T3/2 and is significantly larger for the icosahedral alloy. The quadrupole splitting in the icosahedral alloy is the largest ever reported for a metallic system. The vibrations of the Fe atoms in both alloys are well described by a simple Debye model.
Original language | English |
---|---|
Pages (from-to) | 297-300 |
Number of pages | 4 |
Journal | Ferroelectrics |
Volume | 250 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2001 Feb |
Externally published | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics