Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Guonan Feng"'
Autor:
Guonan Feng, Di Fu, Xi Chen, Jintao Liu, Xinyan Yang, Xiaorong Liang, Penghao Lv, Di Zhao, Minggao Zuo, Guanghua Yu
Publikováno v:
AIP Advances, Vol 13, Iss 5, Pp 055022-055022-8 (2023)
We investigated the spin–orbit torque (SOT) and unidirectional spin Hall magnetoresistance (USMR) in Pt/CoFe/Ta trilayer as well as Pt/CoFe and CoFe/Ta bilayers with in-plane magnetic anisotropy by performing transverse and longitudinal second harm
Externí odkaz:
https://doaj.org/article/c8f33b2f704846e291a48c205255957b
Publikováno v:
AIP Advances, Vol 12, Iss 1, Pp 015222-015222-7 (2022)
We have studied annealing-induced oxygen migration at CoFe/MgO and CoFe/HfO2 interfaces and its effect on the magnetic anisotropy of Ta/CoFe/MgO (HfO2) films. Through x-ray photoelectron spectroscopy, we found that the Fe–O bonds exist at both CoFe
Externí odkaz:
https://doaj.org/article/2a5d59f3027a4d10a7412912a0b9223f
Autor:
Xiulan Xu, Guonan Feng, Wenlin Peng, Jiao Teng, Gang Han, Risi Guo, Xiaodong Xiong, Xin He, Junfeng Luo, Chun Feng, Guanghua Yu
Publikováno v:
AIP Advances, Vol 10, Iss 6, Pp 065109-065109-5 (2020)
Tailoring the soft magnetic properties of CoZrTa thin film is a critical issue for enhancing magnetic recording stability for practical applications. In this work, the effect of introducing B atoms on the magnetic properties and microstructure of the
Externí odkaz:
https://doaj.org/article/7eea5fe0b30a451393e21d1b3ca1f940
Autor:
Xinyan Yang, Xiulan Xu, Guonan Feng, Jintao Liu, Di Zhao, Wenxiang Ai, Zhihao Gai, Chuyue Liu, Guanghua Yu
Publikováno v:
Applied Surface Science. :157584
Autor:
Xiulan Xu, Guonan Feng, Jintao Liu, Ronggui Zhu, Xinyan Yang, Mianchen Liu, Xiaodong Xiong, Xin He, Junfeng Luo, Chun Feng, Guanghua Yu
Publikováno v:
Journal of Applied Physics; 10/28/2020, Vol. 128 Issue 16, p165303-1-165303-8, 8p
Autor:
Junfeng Luo, Qixun Guo, Gang Han, Guanghua Yu, Guonan Feng, Chun Feng, Rongming Wang, Xin He, Xiulan Xu, Xiaodong Xiong, Qian-Ming Huang
Publikováno v:
Rare Metals. 40:975-980
Cobalt thin films were deposited on silicon substrates by magnetron sputtering two commercial cobalt targets with different pass-through fluxes (PTFs). The influences of PTF on the magnetic properties of sputtered thin films were investigated. The re
Autor:
Shuanghai Wang, Minghua Li, Guonan Feng, Guanghua Yu, Xingzhong Cao, Shijie Zhang, Baoyi Wang, Peng Zhang, Shuai Fang
Publikováno v:
Applied Surface Science. 488:30-35
The control of the interfacial oxidization between metal and oxide by oxygen migration is highly effective in tailoring the interfacial microstructure and consequently their physical, chemical and magnetic properties in the magnetic films. Here, we s
Publikováno v:
Journal of Applied Physics. 130:193901
We report that the efficiency of the spin-Hall spin–orbit torque (SOT) in perpendicularly magnetized Pt/Co/MgO films can be engineered by introducing ruthenium (Ru) impurities into the bulk of the Co layer. As the concentration of the Ru impurities
Autor:
Q. Zhan, Guang Yang, Qian-Qian Liu, Guonan Feng, Minghua Li, Guanghua Yu, Jing-Yan Zhang, Chun Feng
Publikováno v:
Rare Metals. 42:579-584
Transport properties of magnetron-sputtered CoO/Co/Pt heterostructures were investigated by physical property measurement system. Different types of magnetoresistance are observed in the heterostructures, including isotropic anisotropic magnetoresist
Autor:
Xiaodong Xiong, Guanghua Yu, Guonan Feng, Chun Feng, Xin He, Xinyan Yang, Junfeng Luo, Xiulan Xu, Mianchen Liu, Jintao Liu, Rong-Gui Zhu
Publikováno v:
Journal of Applied Physics. 128:165303
Modulating the soft magnetic properties of amorphous magnetic thin films is important for constructing energy-efficient and high performance thin film inductors. Here, a metal (Pt) and an oxide (Al2O3) are selected as the covering layer to investigat