TY - GEN
T1 - Realization of ultra-wide resonance detection regime of spin-torque diode radio-frequency detector by utilizing tilted fixed-layer magnetization
AU - Zeng, T.
AU - Zhou, Y.
AU - Lin, K.
AU - Lai, P.
AU - Pong, P.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/14
Y1 - 2015/7/14
N2 - Among the massive studies related to spin-torque-induced magnetization dynamics, the spin-torque diode effect has intrigued intensive interests due to its potential application as a radio-frequency detector, which enables us to rectify an alternating current in nanoscale MTJ through synchronizing the current with the resonant oscillation of the TMR. Previous researches [1] mainly focused on improving the sensitivity of the spin-torque diode radio-frequency detector, while the studies aiming to broaden the resonance detection regime are still insufficient. In this work, we proposed a novel spin-torque diode radio-frequency detector structure based on titled fixed-layer MTJ. The results showed that the resonance detection regime could be significantly improved, which is largely conducive to the practical applications of spin-torque diode effect.
AB - Among the massive studies related to spin-torque-induced magnetization dynamics, the spin-torque diode effect has intrigued intensive interests due to its potential application as a radio-frequency detector, which enables us to rectify an alternating current in nanoscale MTJ through synchronizing the current with the resonant oscillation of the TMR. Previous researches [1] mainly focused on improving the sensitivity of the spin-torque diode radio-frequency detector, while the studies aiming to broaden the resonance detection regime are still insufficient. In this work, we proposed a novel spin-torque diode radio-frequency detector structure based on titled fixed-layer MTJ. The results showed that the resonance detection regime could be significantly improved, which is largely conducive to the practical applications of spin-torque diode effect.
UR - http://www.scopus.com/inward/record.url?scp=84942456223&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84942456223&partnerID=8YFLogxK
U2 - 10.1109/INTMAG.2015.7157686
DO - 10.1109/INTMAG.2015.7157686
M3 - Conference contribution
AN - SCOPUS:84942456223
T3 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
BT - 2015 IEEE International Magnetics Conference, INTERMAG 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015
Y2 - 11 May 2015 through 15 May 2015
ER -