Szczegóły publikacji
Opis bibliograficzny
Anderson localization of 3d Mn states in semi-Heusler phases / K. Kaczmarska, J. Pierre, J. TOBOŁA, R. V. Skolozdra // Physical Review. B, Condensed Matter and Materials Physics ; ISSN 1098-0121. — Tytuł poprz.: Physical Review B : Condensed Matter. — 1999 — vol. 60 no. 1, s. 373–382. — Bibliogr. s. 382, Abstr.
Autorzy (4)
- Kaczmarska K.
- Pierret J. C.
- AGHToboła Janusz Stefan
- Skolozdra R. V.
Dane bibliometryczne
| ID BaDAP | 2671 |
|---|---|
| Data dodania do BaDAP | 2001-04-18 |
| Tekst źródłowy | URL |
| DOI | 10.1103/PhysRevB.60.373 |
| Rok publikacji | 1999 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Physical Review, B |
Abstract
The solid solutions NiTi1-xMnxSb and CoV1-xMnxSb between metallic compounds are studied. For low Mn concentrations, Mn 3d states are localized as shown by magnetic measurements and electronic structure calculations. Magnetic interactions suddenly and strongly increase near x = 0.4, while a semiconducting like behavior is observed in the range x=0.35-0.45. These features are tentatively explained by the Anderson localization of d states in these disordered solutions. Large magnetoresistance effects are observed in some phases near their magnetic ordering temperature.
