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Titolo:
Tunnel magnetoresistance (TMR) in ferromagnetic metalinsulator granular films
Autore:
Bai, HL; Jiang, EY;
Indirizzi:
Tianjin Univ, Dept Appl Phys, Tianjin 300072, Peoples R China Tianjin Univ Tianjin Peoples R China 300072 njin 300072, Peoples R China
Titolo Testata:
CHINESE SCIENCE BULLETIN
fascicolo: 7, volume: 46, anno: 2001,
pagine: 529 - 537
SICI:
1001-6538(200104)46:7<529:TM(IFM>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
HF-O FILMS; GIANT MAGNETORESISTANCE; THIN-FILMS; MAGNETIC-PROPERTIES; DEPENDENCE; SYSTEMS; RESISTIVITY; METALS; MICROSTRUCTURE; PERMEABILITY;
Keywords:
ferromagnetic metal-insulator granular thin films; tunnel magnetoresistance; spin-dependent tunneling; high-frequency property; giant Hall effect;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
42
Recensione:
Indirizzi per estratti:
Indirizzo: Bai, HL Tianjin Univ, Dept Appl Phys, Tianjin 300072, Peoples R China Tianjin Univ Tianjin Peoples R China 300072 072, Peoples R China
Citazione:
H.L. Bai e E.Y. Jiang, "Tunnel magnetoresistance (TMR) in ferromagnetic metalinsulator granular films", CHIN SCI B, 46(7), 2001, pp. 529-537

Abstract

We review the recently discovered tunnel-type giant magnetoresistance (GMR) in ferromagnetic metal-insulator granular thin films, which is the magnetoresistance (MR) associated with the spin-dependent tunneling between two ferromagnetic metal particles. The theoretical and experimental results including electrical resistivity, magnetoresistance and their temperature dependence are described. Limitations to the applications of the ferromagnetic metal-insulator granular films are also discussed. Additionally, a brief survey of another two magnetic properties, high- frequency property and giant Hall effect: (GHE) associated strongly with the granular structures is alsopresented.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/04/20 alle ore 17:47:31