Static information storage and retrieval – Systems using particular element – Magnetoresistive
Reexamination Certificate
2007-06-29
2009-10-13
Nguyen, Tuan T (Department: 2824)
Static information storage and retrieval
Systems using particular element
Magnetoresistive
C365S171000, C365S173000, C257S295000
Reexamination Certificate
active
07602636
ABSTRACT:
A spin MOSFET includes: a semiconductor substrate; a first magnetic film formed on the semiconductor substrate and including a first ferromagnetic layer, a magnetization direction of the first ferromagnetic layer being pinned; a second magnetic film formed on the semiconductor substrate to separate from the first magnetic film and including a magnetization free layer, a first nonmagnetic layer being a tunnel insulator and provided on the magnetization free layer, and a magnetization pinned layer provided on the first nonmagnetic layer, a magnetization direction of the magnetization free layer being changeable and a magnetization direction of the magnetization pinned layer being fixed; a gate insulating film provided at least on the semiconductor substrate between the first magnetic film and the second magnetic film; and a gate electrode formed on the gate insulating film.
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Inokuchi Tomoaki
Saito Yoshiaki
Sugiyama Hideyuki
Kabushiki Kaisha Toshiba
Nguyen Hien N
Nguyen Tuan T
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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