Kniha Field-driven and Spin-transfer-torque-driven Domain-Wall Dynamics Shuqiang Yang

Field-driven and Spin-transfer-torque-driven Domain-Wall Dynamics

in Ferromagnetic Micro-/Nano- structures

Autor: Shuqiang Yang
Jazyk: Angličtina
Vazba: Brožovaná
Dostupnost: U nakladatele na objednávku
Odesíláme za 17-27 dnů
1 174
The main topic of this book is to explore§magnetic-field- and electric-current-driven§domain-wall mo...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Brožovaná
Vydáno
2009
Stránek
100
EAN
9783639135862
Enbook ID
06822267
Hmotnost
150
Rozměry
150 x 220 x 5

Kompletní popis

The main topic of this book is to explore§magnetic-field- and electric-current-driven§domain-wall motion in thin-film-based magnetic§microstructures. Conventional thin-film growth and§microstructure fabrication techniques including§electron-beam lithography and focused ion beam§milling are used to fabricate nanometer-scale§one-dimensional and two-dimensional magnetic§structures that support magnetic domains (regions of§different magnetization orientation separated by§domain walls). A high-spatial resolution,§high-temporal resolution technique for measuring the§field- or current- driven dynamics of the domain§walls, based on the magneto-optic Kerr effect, is§developed and used to study the wall dynamics.§Domain-wall motion driven by (spin-polarized)§electric current is studied in nano-scale thin-film§based wires. The experiments address issues§pertaining to the basic mechanisms responsible for§current-driven domain-wall motion, which are believed§to be the adiabatic spin-torque mechanism and§non-adiabatic mechanisms.

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