发明名称 |
SPIN-TRANSFER TORQUE OSCILLATOR |
摘要 |
The invention relates to a method of operating a spin-transfer torque structure to generate voltage oscillations, said structure comprising a first layer of magnetic material having a fixed magnetization vector, a spacer of non magnetic material and a second layer of magnetic material having a free magnetization vector. The method includes the application of a current (jop) through said structure and a magnetic field (Hext) in the plane of the second layer. It makes use of a region of bistability and hysteretic behaviour to trigger and stop the voltage oscillations. |
申请公布号 |
EP2126938(B1) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20070712275 |
申请日期 |
2007.02.21 |
申请人 |
COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIESALTERNATIVES;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
FIRASTRAU, IOANA;EBELS, URSULA;DIENY, BERNARD |
分类号 |
H01F10/32 |
主分类号 |
H01F10/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|