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Magnetization

Température

TA

Température

Magnetization

T inhibit

Magnetization

Température

TA

H write H write

Written cell Inhibited cell

T>Tcomp during write(Hwrite stabilizing)

T →TA when Hwrite=0

7KHUPDOO\�LQKLELWHG�VZLWFKLQJ��7,6�Concept : Use natural inversion of magnetization at compensation temperature in ferrimagnetic RE/TM alloys

T=TA during write(Hwrite reverses M)

Page 32: MRAM Sept 2003 - Enssat

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