http://www.cnr.it/ontology/cnr/individuo/prodotto/ID58706
Ferromagnetic and ordered MnSi(111) epitaxial layers (Articolo in rivista)
- Type
- Label
- Ferromagnetic and ordered MnSi(111) epitaxial layers (Articolo in rivista) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1063/1.3392373 (literal)
- Alternative label
Magnano, E.; Bondino, F.; Cepek, C.; Parmigiani, F.; Mozzati, M. C. (2010)
Ferromagnetic and ordered MnSi(111) epitaxial layers
in Applied physics letters
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Magnano, E.; Bondino, F.; Cepek, C.; Parmigiani, F.; Mozzati, M. C. (literal)
- Pagina inizio
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- 1IOM CNR, Laboratorio TASC, Trieste I-34012, Italy
2Dipartimento di Fisica \"A. Volta,\" CNISM, Universitá di Pavia, Pavia I-27100, Italy (literal)
- Titolo
- Ferromagnetic and ordered MnSi(111) epitaxial layers (literal)
- Abstract
- We report a comprehensive study of ordered MnSi films grown on Si?111? which provides clear
proofs that these MnSi films have the same magnetic and electronic properties of bulk MnSi
compound, so closing a long-standing question. Furthermore, our measurements show the presence
of a room-temperature ferromagnetic transition consistent with the ferromagnetic ground state
predicted for Mn atoms with reduced coordination near surfaces and interfaces of silicon by recent
calculations of Hortamani et al. ?Phys. Rev. B 78, 104402 ?2008??. The possibility of growing layers
on semiconductors which are ferromagnetic at room temperature ?RT? is of paramount importance
for nonvolatile memories and spintronic devices based on the injection of spin-polarized current
from a ferromagnetic metal into a semiconductor. In this perspective MnSi films grown on Si
substrates represent an interesting case study. (literal)
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