Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Youguang Zhang"'
Autor:
Kun Zhang, Lei Chen, Yue Zhang, Bin Hong, Yu He, Kelian Lin, Zhizhong Zhang, Zhenyi Zheng, Xueqiang Feng, Youguang Zhang, Yoshichika Otani, Weisheng Zhao
Publikováno v:
Applied Physics Reviews. 9:011407
Autor:
Guodong Wei, Shen Li, Zhaohao Wang, Youguang Zhang, Chen Lv, Xiaoyang Lin, Wei Yang, Yiang Xiong, Weisheng Zhao
Publikováno v:
Applied Physics Letters. 119:122401
Magnetic anisotropy modulation is an effective method to simultaneously reduce the switching current and extend the data retention of magnetic tunnel junction (MTJ), which is promising to be used in the next-generation spin transfer torque (STT) magn
Autor:
Youguang Zhang, Deming Zhang, Yijiao Wang, Hao-Hsuan Chen, Ma Xichuan, Yan Zhou, Weisheng Zhao, Lang Zeng
Publikováno v:
Applied Physics Letters. 117:072407
The noise of a spin torque oscillator (STO) is 4–6 orders higher than that of a traditional CMOS Voltage Controlled Oscillator (VCO). This is the biggest obstacle hindering the STO to replace the VCO in pragmatic usage since a high quality RF signa
Autor:
Weisheng Zhao, Chuanpu Liu, Jean-Philippe Ansermet, Florian Heimbach, Xiangrong Wang, Junfeng Hu, Guoqiang Yu, Sa Tu, Youguang Zhang, Jianyu Zhang, Amir Hamzić, Haiming Yu, Kang L. Wang
Publikováno v:
Applied Physics Letters. 113:179901
Autor:
Xing Chen, Na Lei, Wang Kang, Youguang Zhang, Daoqian Zhu, Yan Zhou, Xichao Zhang, Weisheng Zhao
Publikováno v:
Applied Physics Letters. 111:202406
A comprehensive study of the magnetic skyrmion dynamics in terms of size, velocity, energy, and stability in width-varying nanotracks is reported by micromagnetic simulations. We find that the diameter of a skyrmion reduces with the decrease in the n
Autor:
Na Lei, Shouzhong Peng, Wang Kang, Youguang Zhang, Sai Li, Pedram Khalili Amiri, Weisheng Zhao, Jiaqi Zhou, Hongxin Yang, Xiang Li, Kang L. Wang
Publikováno v:
Applied Physics Letters. 111:152403
First-principles calculations are performed to investigate the magnetic anisotropy and voltage-controlled magnetic anisotropy (VCMA) in the strontium titanate (SrTiO3)-based structure. It is found that SrTiO3/Fe/Cu gives rise to an interfacial perpen
Autor:
Lezhi Wang, Zhenyi Zheng, Yue Zhang, Kin Fai Ellick Wong, Yu Wang, Weisheng Zhao, Zhizhong Zhang, Kang L. Wang, Xiang Li, Jiang Nan, Pedram Khalili Amiri, Jacques-Olivier Klein, Youguang Zhang
Publikováno v:
Applied Physics Letters. 111:052407
Beyond memory and storage, future logic applications put forward higher requirements for electronic devices. All spin logic devices (ASLDs) have drawn exceptional interest as they utilize pure spin current instead of charge current, which could promi
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 055925-055925-5 (2017)
All spin logic device (ASLD) is a promising option to realize the ultra-low power computing systems. However, the low spin transport efficiency and the non-local switching of the detector have become two key challenges of the ASLD. In this paper, we
Autor:
Yue Zhang, Jacques-Olivier Klein, Youguang Zhang, Damien Querlioz, Li Su, Arnaud Bournel, Weisheng Zhao, Philippe Dollfus
Publikováno v:
Applied Physics Letters. 106:072407
In this work, we present a graphene-based all-spin logic gate (G-ASLG) that integrates the functionalities of perpendicular anisotropy magnetic tunnel junctions (p-MTJs) with spin transport in graphene-channel. It provides an ideal integration of log