Pregled bibliografske jedinice broj: 233723
Spin Transfer Torque: a new method to excite or reverse a magnetization
Spin Transfer Torque: a new method to excite or reverse a magnetization // Comptes Rendus Physique, 6 (2005), 9; 956 - 965 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 233723 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Spin Transfer Torque: a new method to excite or reverse a magnetization
Autori
Cros, Vincent ; Boulle, Olivier ; Grollier, Julie ; Hamzić, Amir ; Munoz, Manuel ; Pereira, Luis Gustavo ; Petroff, Frederic
Izvornik
Comptes Rendus Physique (1631-0705) 6
(2005), 9;
956 - 965
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
spintronics; spin transfer; microwave dynamic
Sažetak
The recent discovery that a spin polarized current can exert a large torque on a ferromagnet through a transfer of spin angular momentum, offers a new method to manipulate a magnetization without applying any external field. This additional spin transfer torque can generate oscillatory magnetic modes or even magnetization reversal, for sufficiently large current. Although the nature of the magnetization dynamics induced by this new effect is not yet completely resolved, spin transfer is already a turning point in spintronics and is today the subject of an extensive research for applications in magnetic random access memory, fast programmable logic, high density recording and in high frequency devices for telecommunication.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
