林维维

发布者:王琳发布时间:2019-12-28浏览次数:10659

林维维,教授,博士生导师

地址东南大学九龙湖校区田家炳楼北419 室。

Email: wlin@seu.edu.cn

课题组网页www.x-mol.com/groups/wlin 

 

         2002年在南京师范大学物理专业获理学学士学位,2007年在南京大学凝聚态物理专业获理学博士学位。先后在法国南锡大学(2009-2010)、南巴黎大学(2011-2013)和美国约翰霍普金斯大学(2014-2019)做博士后。2020年至今任ylzzcom永利总站教授。长期致力于磁学与自旋电子学前沿物理研究,主要学术研究成果包括反铁磁自旋输运、隧道磁热电效应、自旋-电荷转换、电场调控磁矩、电流翻转磁矩、自旋交换等。发表国际SCI学术期刊论文46篇,包括Nature Physics 1篇、Physical Review Letters 4篇、Nature Communications 2篇。论文共被SCI期刊他引1400多次,其中ESI高被引论文2篇。成果被Phys.org等学术媒体推介。曾在国际磁学和磁性材料年会作特邀报告。主持国家自然科学基金面上项目。受聘江苏特聘教授,江苏省双创团队核心人员。担任Frontiers in PhysicsPhysics Letters A期刊客座编辑,Nature PhysicsAdvanced Materials等期刊审稿人,以及PRESTIGE Marie Curie项目专家评估人。

 

研究领域 磁学与自旋电子学

 

讲授课程 :   自旋电子学(英文)

 

科研项目 :  

国家自然科学基金面上项目,磁性绝缘体/非磁金属异质结构中自旋泵浦电压的研究,项目负责人,2021-2024

 

主要学术成果 :

1. 纯自旋流输运

W. Lin, K. Chen, S. Zhang, and C. L. Chien. Enhancement of thermally injected spin current through an antiferromagnetic insulator. Phys. Rev. Lett. 116, 186601 (2016).

K. Chen, W. Lin, C. L. Chien, and S. Zhang. Temperature dependence of angular momentum transport across interfaces. Phys. Rev. B 94, 054413 (2016).

W. Lin and C. L. Chien. Electrical detection of spin backflow from an antiferromagnetic insulator/Y3Fe5O12 interface. Phys. Rev. Lett. 118, 067202 (2017).

Y. Wang, W. Lin, D. Qu, Q. Ma, Y. Zhang, Y. Li, S. Yang, and C. L. Chien. Voltage-controlled sensitivity of the spin Seebeck effect in Pt/Y3Fe5O12/MgO/(PbMg1/3Nb2/3O3)0.7(PbTiO3)0.3 multiferroic heterostructures. Phys. Rev. Appl. 10, 014004 (2018).

S. Y. Huang, D. Qu, T. C. Chuang, C. C. Chiang, W. Lin, and C. L. Chien. Pure spin current phenomena. Appl. Phys. Lett. 117, 190501 (2020).

W. Lin, J. He, B. Ma, M. Matzelle, J. Xu, J. Freeland, Y. Choi, D. Haskel, B. Barbiellini, A. Bansil, G. A. Fiete, J. Zhou, and C. L. Chien. Evidence for spin swapping in an antiferromagnet. Nat. Phys. 18, 800 (2022).

2. 自旋-电荷转换

D. Yue, W. Lin, J. Li, X. Jin, and C. L. Chien. Spin-to-charge conversion in Bi films and Bi/Ag bilayers. Phys. Rev. Lett. 121, 037201 (2018).

D. Yue, W. Lin, and C. L. Chien. Negligible spin-charge conversion in Bi films and Bi/Ag(Cu) bilayers. APL Mater. 9, 050904 (2021).

3. 磁畴壁运动

W. Lin, N. Vernier, G. Agnus, K. Garcia, B. Ocker, W. Zhao, E. E. Fullerton, and D. Ravelosona. Universal domain wall dynamics under electric field in Ta/CoFeB/MgO devices with perpendicular anisotropy. Nat. Commun. 7, 13532 (2016).

X. Zhou, N. Vernier, G. Agnus, S. Eimer, W. Lin, and Y. Zhai. Highly anisotropic magnetic domain wall behavior in in-plane magnetic films. Phys. Rev. Lett. 125, 237203 (2020).

4. 磁隧道结中的自旋相关热电效应

W. Lin, M. Hehn, L. Chaput, B. Negulescu, S. Andrieu, F. Montaigne, and S. Mangin. Giant spin-dependent thermoelectric effect in magnetic tunnel junctions. Nat. Commun. 3, 744 (2012).

5. 电流驱动垂直磁矩翻转

W. W. Lin, H. Sang, D. Liu, Z. S. Jiang, A. Hu, X. S. Wu, and G. Xiao. Magnetization switching induced by in-plane current with low density in Pt/Co/Pt sandwich. J. Appl. Phys. 99, 08G518 (2006).

W. Lin Ph.D. thesis: Magnetization reversal, and generation and detection of pure spin-current. Nanjing University, 2007.

K. X. Xie, W. W. Lin, H. C. Sun, Y. Nie, and H. Sang. Time dependence of magnetization reversal influenced by current in perpendicularly magnetized Co/Pt thin film. J. Appl. Phys. 104, 083907 (2008).

W. Lin, J. Cucchiara, C. Berthelot, T. Hauet, Y. Henry, J. A. Katine, E. E. Fullerton, and S. Mangin. Magnetic susceptibility measurements as a probe of spin transfer driven magnetization dynamics. Appl. Phys. Lett. 96, 252503 (2010).

H. Zhang, W. Lin, S. Mangin, Z. Zhang, and Y. Liu. Signature of magnetization dynamics in spin-transfer-driven nanopillars with tilted easy axis. Appl. Phys. Lett. 102, 012411 (2013).