Isomer shifts for 57Fe in rare earth elements
✍ Scribed by B.D. Sawicka; E. Letocha; J.A. Sawicki; T. Tyliszczak; H. Bińczycka
- Book ID
- 103776761
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 264 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0375-9601
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📜 SIMILAR VOLUMES
We use a simple model, consisting of an Anderson-Moriya d resonance on a conduction band strongly perturbed by a Slater-Koster repulsive potential, to describe a rare earth impurity in an s-p metallic host. The calculation of the isomer shift is performed in two steps. First we solve the impurity pr
The concentration, temperature and pressure dependence of the mean 57Fe center shift were measured for Y(FexAI1 ~)2. The contribution of the second-order Doppler shift was estimated so as to allow a determination of the volume dependence of the mean isomer shift. From the obtained AIS/AV values, a d