Zobrazeno 1 - 10
of 292
pro vyhledávání: '"Ya ZHAI"'
Autor:
Zhiyan Jia, Mengfan Zhao, Qian Chen, Rong Sun, Lulu Cao, Kun Ye, Tao Zhu, Lixuan Liu, Yuxin Tian, Yi Wang, Jie Du, Fang Zhang, Weiming Lv, FeiFei Ling, Ya Zhai, Yong Jiang, Zhongchang Wang
Publikováno v:
Advanced Science, Vol 11, Iss 41, Pp n/a-n/a (2024)
Abstract Realizing spin transport between heavy metal and two‐dimensional (2D) magnetic materials at high Curie temperature (TC) is crucial to advanced spintronic information storage technology. Here, environmentally stable 2D nonlayered Fe3O4 nano
Externí odkaz:
https://doaj.org/article/671c55cafa60461fa4fa7d782505dbd5
Autor:
Dongmei HUANG, Fei QI, Kaiyun FU, Chenxiao YANG, Ya ZHAI, Wanpeng LI, Chunxiao YANG, Qiusha LI, Wenqiang YIN
Publikováno v:
Zhongguo gonggong weisheng, Vol 40, Iss 3, Pp 307-314 (2024)
Objective To understand the impact of chronic disease comorbidity on healthcare institution-seeking behavior of elderly people in China, and to provide a theoretical basis for optimizing healthcare order and enhancing the management capacity of prima
Externí odkaz:
https://doaj.org/article/5dc6bd3eb8e44f32892becab311d98a0
Publikováno v:
Zhongguo gonggong weisheng, Vol 39, Iss 3, Pp 365-369 (2023)
ObjectiveTo examine the prevalence of Internet use and its impact on depression symptoms among community elderly in China and to provide evidence for improving mental health of the elderly. MethodsThe data on 6 302 community elderly ( ≥ 60 years ol
Externí odkaz:
https://doaj.org/article/c206692c7380476fbbec5da8b6b74576
Autor:
Mingming Tian, Yonghui Zhu, Milad Jalali, Wei Jiang, Jian Liang, Zhaocong Huang, Qian Chen, Zhongming Zeng, Ya Zhai
Publikováno v:
Frontiers in Nanotechnology, Vol 3 (2021)
Spin-orbit torque (SOT) provides an efficient approach to control the magnetic state and dynamics in different classes of materials. Recent years, the crossover between two-dimensional van der Waals (2D vdW) materials and SOT opens a new prospect to
Externí odkaz:
https://doaj.org/article/83eca977d92a4d63a5c29b799be385e3
Autor:
Yanji Zhu, Zhaoxia Kou, Wenbiao Chao, Shijun Yuan, Zhaocong Huang, Xiaochao Zhou, Lulu Cao, Ya Zhai, Biao You, Jun Du
Publikováno v:
AIP Advances, Vol 9, Iss 3, Pp 035037-035037-5 (2019)
Fe3O4 particles with uniform size, regular shape and good dispersibility are prepared by solvothermal methods. The size of Fe3O4 particles and their magnetic properties can be adjusted during synthesis. Fe3O4@SiO2 composite magnetic particles with la
Externí odkaz:
https://doaj.org/article/e4b0e87574b94817918155569fba8a46
Autor:
Wei Fan, Qiang Fu, Qian Qian, Qian Chen, Wanling Liu, Xiaochao Zhou, Honglei Yuan, Jinjin Yue, Zhaocong Huang, Sheng Jiang, Zhaoxia Kou, Ya Zhai
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056325-056325-5 (2018)
Focusing on the Ni80Fe20 (Py)/Nd-Cu bilayers, the magnetization dynamic damping from spin pumping effect is investigated systematically by doping itinerant Cu in rear earth metal Nd. Various Ta/Py/Nd1-xCux/Ta/Si films with x = 0%, 16%, 38%, 46% and 5
Externí odkaz:
https://doaj.org/article/ba59b626a6db4af4ad8de8af4d1d640a
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 055807-055807-6 (2018)
The mechanism of the magnetic properties on the Zn2+ substituted Fe3O4 film have been investigated based on first principle calculations. It is found that the surface effect plays an important role in the occupation of Zn ion, and in turn changes the
Externí odkaz:
https://doaj.org/article/437021574f5846f68a8d53f510de7b3e
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 056029-056029-7 (2017)
Magnetization dynamics of Fe1-xGdx thin films (0 ≤ x ≤ 22%) has been investigated by ferromagnetic resonance (FMR). Out-of-plane magnetic field orientation dependence of resonance field and linewidth has been measured. Resonance field and FMR lin
Externí odkaz:
https://doaj.org/article/a4f5b84b93764fd0bb5ddb60e2946663
Current-induced multiple domain wall motion modulated by magnetic pinning in zigzag shaped nanowires
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 056014-056014-6 (2017)
Using micromagnetic simulation, we investigate the current-induced multiple domain wall motion (CIDWM) in zigzag nanowires with different bar angles (θ=90°, 120° and 150°). Two dynamic processes of single DWM and double DWM are found in different
Externí odkaz:
https://doaj.org/article/d7ec0a70a70444d599e91a19be47a803
Autor:
Zhonghui Nie, Ion Cristian Edmond Turcu, Yao Li, Xiaoqian Zhang, Liang He, Jian Tu, Zhiqiang Ni, Huangfeng Xu, Yequan Chen, Xuezhong Ruan, Fabio Frassetto, Paolo Miotti, Nicola Fabris, Luca Poletto, Jing Wu, Qiangsheng Lu, Chang Liu, Thorsten Kampen, Ya Zhai, Wenqing Liu, Cephise Cacho, Xuefeng Wang, Fengqiu Wang, Yi Shi, Rong Zhang, Yongbing Xu
Publikováno v:
Applied Sciences, Vol 9, Iss 3, p 370 (2019)
A new femtosecond, Extreme Ultraviolet (EUV), Time Resolved Spin-Angle Resolved Photo-Emission Spectroscopy (TR-Spin-ARPES) beamline was developed for ultrafast materials research and development. This 50-fs laser-driven, table-top beamline is an int
Externí odkaz:
https://doaj.org/article/037b2a910b2a4f12a8c40b3a6b5a4a71