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Conference Paper: Realization of ultra-wide resonance detection regime of spin-torque diode radio-frequency detector by utilizing tilted fixed-layer magnetization

TitleRealization of ultra-wide resonance detection regime of spin-torque diode radio-frequency detector by utilizing tilted fixed-layer magnetization
Authors
Issue Date2015
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7128764
Citation
The 2015 IEEE International Magnetics Conference (INTERMAG 2015), Beijing, China, 11-15 May 2015. In Conference Proceedings, 2015, paper no. HP-06 How to Cite?
AbstractA novel spin-torque diode radio-frequency detector structure based on tilted fixed-layer magnetic tunnel junction (MTJ) is proposed in this study. The MTJ sandwich structure is composed of NiFe free layer, FePt fixed layer, and MgO interlayer. In order to sense RF signals of different frequencies, both the spin-transfer-torque effect and the alternating-voltage-controlled magnetic anisotropy effect are integrated into the simulation. Results demonstrate that tilting the fixed-layer magnetization can drastically increase the resonance detection regime.
Persistent Identifierhttp://hdl.handle.net/10722/216413
ISBN

 

DC FieldValueLanguage
dc.contributor.authorZeng, T-
dc.contributor.authorZhou, Y-
dc.contributor.authorLin, K-
dc.contributor.authorLai, PT-
dc.contributor.authorPong, PWT-
dc.date.accessioned2015-09-18T05:26:52Z-
dc.date.available2015-09-18T05:26:52Z-
dc.date.issued2015-
dc.identifier.citationThe 2015 IEEE International Magnetics Conference (INTERMAG 2015), Beijing, China, 11-15 May 2015. In Conference Proceedings, 2015, paper no. HP-06-
dc.identifier.isbn978-1-4799-7321-7-
dc.identifier.urihttp://hdl.handle.net/10722/216413-
dc.description.abstractA novel spin-torque diode radio-frequency detector structure based on tilted fixed-layer magnetic tunnel junction (MTJ) is proposed in this study. The MTJ sandwich structure is composed of NiFe free layer, FePt fixed layer, and MgO interlayer. In order to sense RF signals of different frequencies, both the spin-transfer-torque effect and the alternating-voltage-controlled magnetic anisotropy effect are integrated into the simulation. Results demonstrate that tilting the fixed-layer magnetization can drastically increase the resonance detection regime.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7128764-
dc.relation.ispartofIEEE International Magnetics Conference (INTERMAG)-
dc.rightsIEEE International Magnetics Conference (INTERMAG). Copyright © IEEE.-
dc.rights©2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleRealization of ultra-wide resonance detection regime of spin-torque diode radio-frequency detector by utilizing tilted fixed-layer magnetization-
dc.typeConference_Paper-
dc.identifier.emailZhou, Y: yanzhou@hku.hk-
dc.identifier.emailLai, PT: laip@eee.hku.hk-
dc.identifier.emailPong, PWT: ppong@hkucc.hku.hk-
dc.identifier.authorityZhou, Y=rp01541-
dc.identifier.authorityLai, PT=rp00130-
dc.identifier.authorityPong, PWT=rp00217-
dc.description.naturepostprint-
dc.identifier.doi10.1109/INTMAG.2015.7157686-
dc.identifier.hkuros253446-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 151119-

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