Resistive switching and electrical control of ferromagnetism in a Ag/HfO2/Nb:SrTiO3/Ag resistive random access memory (RRAM) device at room temperature
Resistive switching and electrical control of ferromagnetism in a Ag/HfO2/Nb:SrTiO3/Ag resistive random access memory (RRAM) device at room temperature
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室温下 Ag/HfO2/Nb:SrTiO3/Ag 电阻式随机存取存储器 (RRAM) 器件中铁磁性的电阻开关和电气控制
DOI:
10.1088/0953-8984/28/5/056001
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发表时间:
2016-01
期刊:
影响因子:
--
通讯作者:
Jifan Hu
中科院分区:
文献类型:
--
作者:
Shaoqing Ren;Gengchang Zhu;Jihao Xie;Jianpei Bu;Hongwei Qin;Jifan Hu
Electrically induced resistive switching and modulated ferromagnetism are simultaneously.found in a Ag/HfO2/Nb:SrTiO3/Ag resistive random access memory device at room temperature..The bipolar resistive switching (RS) can be controlled by the modification of a Schottky-like.barrier with an electron injection–trapped/detrapped process at the interface of HfO2–Nb:SrTiO3..The multilevel RS transition can be observed in the reset process with larger negative voltage.sweepings, which is connected to the different degree of electron detrapping in the interfacial.depletion region of the HfO2 layer during the reset process. The origin of the electrical control of.room-temperature ferromagnetism may be connected to the change of density of oxygen vacancies.in the HfO2 film. The multilevel resistance states and the electric field controlled ferromagnetism.have potential for applications in ultrahigh-density storage and magnetic logic device.
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DOI:
10.1063/1.3159740
发表时间:
2009-06
期刊:
Appl. Phys. Lett..
影响因子:
--
作者:
S. Wu;Y. Yu;X. Xing;P. Hu;S. Li;X. Li
通讯作者:
X. Li
DOI:
10.1007/s00339-011-6276-5
发表时间:
2011-01
期刊:
Applied Physics A
影响因子:
--
作者:
通讯作者:
--
影响因子:
41.2
作者:
Szot, K;Speier, W;Waser, R
通讯作者:
Waser, R
影响因子:
4
作者:
Liu, Ming;Abid, Z.;Guan, Weihua
通讯作者:
Guan, Weihua
DOI:
10.1088/0953-8984/18/27/l01
发表时间:
2006-07
期刊:
Journal of Physics: Condensed Matter
影响因子:
--
作者:
S. Yoon;Yajie Chen;A. Yang;T. Goodrich;X. Zuo;D. Arena;K. Ziemer;C. Vittoria;V. Harris
通讯作者:
S. Yoon;Yajie Chen;A. Yang;T. Goodrich;X. Zuo;D. Arena;K. Ziemer;C. Vittoria;V. Harris