俞国强｜宁波大学｜学者主页

2026

Stimulated Magnonic Frequency Combs

Xueyu Guo, Tianci Gong, Guibin Lan, Mengying Guo, Xiufeng Han, Guoqiang Yu, Peng Yan, Qi Wang

arXiv preprint

2025

Bayesian Reasoning Enabled by Spin-Orbit Torque Magnetic Tunnel Junctions

Yingqian Xu, Xiaohan Li, Caihua Wan, Ran Zhang, Bin He, Shiqiang Liu, Jihao Xia, Dehao Kong, Shilong Xiong, Guoqiang Yu, Xiufeng Han

arXiv preprint

2025

Engineering-Oriented Design of Drift-Resilient MTJ Random Number Generator via Hybrid Control Strategies

Ran Zhang, Caihua Wan, Yingqian Xu, Xiaohan Li, Raik Hoffmann, Meike Hindenberg, Shiqiang Liu, Dehao Kong, Shilong Xiong, Shikun He, Alptekin Vardar, Qiang Dai, Junlu Gong, Yihui Sun, Zejie Zheng, Thomas Kämpfe, Guoqiang Yu, Xiufeng Han

arXiv preprint

DOI

2025

Probabilistic Greedy Algorithm Solver Using Magnetic Tunneling Junctions for Traveling Salesman Problem

Ran Zhang, Xiaohan Li, Caihua Wan, Raik Hoffmann, Meike Hindenberg, Yingqian Xu, Shiqiang Liu, Dehao Kong, Shilong Xiong, Shikun He, Alptekin Vardar, Qiang Dai, Junlu Gong, Yihui Sun, Zejie Zheng, Thomas Kämpfe, Guoqiang Yu, Xiufeng Han

arXiv preprint

DOI

2025

Nonreciprocal spin wave in room-temperature van der Waals ferromagnet $(\rm Fe_{0.78}Co_{0.22})_{5}GeTe_{2}$

Guofu Xu, Feihao Pan, Jiyang Ou, Wenjun Ma, Xu Zhang, Xiling Li, Guoqiang Yu, Peng Cheng, Hongjun Xu, Guozhi Chai

arXiv preprint

2024

Robust field-free switching using large unconventional spin-orbit torque in an all-van der Waals heterostructure

Yiyang Zhang, Xiaolin Ren, Ruizi Liu, Zehan Chen, Xuezhao Wu, Jie Pang, Wei Wang, Guibin Lan, Kenji Watanabe, Takashi Taniguchi, Youguo Shi, Guoqiang Yu, Qiming Shao

arXiv preprint

2024

Anisotropic spin filtering by an altermagnetic barrier in magnetic tunnel junctions

Boyuan Chi, Leina Jiang, Yu Zhu, Guoqiang Yu, Caihua Wan, Xiufeng Han

arXiv preprint

DOI

2024

Electrical switching of the perpendicular Neel order in a collinear antiferromagnet

Wenqing He, Tianyi Zhang, Yongjian Zhou, Caihua Wan, Hao Wu, Baoshan Cui, Jihao Xia, Ran Zhang, Tengyu Guo, Peng Chen, Mingkun Zhao, Leina Jiang, Alexander Grutter, Purnima P. Balakrishnan, Andrew J. Caruana, Christy J. Kinane, Sean Langridge, Guoqiang Yu, Cheng Song, Xiufeng Han

arXiv preprint

2024

Efficient generation of out-of-plane polarized spin current in polycrystalline heavy metal devices with broken electric symmetries

Qianbiao Liu, Xin Lin, Ariel Shaked, Zhuyang Nie, Guoqiang Yu, Lijun Zhu

arXiv preprint

DOI

2024

Electrical-controllable antiferromagnet-based tunnel junction

Lei Han, Xuming Luo, Yingqian Xu, Hua Bai, Wenxuan Zhu, Yuxiang Zhu, Guoqiang Yu, Cheng Song, Feng Pan

arXiv preprint

DOI

2023

Voltage-Controlled Magnon Transistor via Tunning Interfacial Exchange Coupling

Yizhan Wang, Tianyi Zhang, Jing Dong, Peng Chen, Caihua Wan, Guoqiang Yu, Xiufeng Han

arXiv preprint

2023

Inverse orbital Hall effect and orbitronic terahertz emission observed in the materials with weak spin-orbit coupling

Ping Wang, Zheng Feng, Yuhe Yang, Delin Zhang, Quancheng Liu, Zedong Xu, Zhiyan Jia, Yong Wu, Guoqiang Yu, Xiaoguang Xu, Yong Jiang

arXiv preprint

2023

Observation of spin-wave moiré edge and cavity modes in twisted magnetic lattices

Hanchen Wang, Marco Madami, Jilei Chen, Hao Jia, Yu Zhang, Rundong Yuan, Yizhan Wang, Wenqing He, Lutong Sheng, Yuelin Zhang, Jinlong Wang, Song Liu, Ka Shen, Guoqiang Yu, Xiufeng Han, Dapeng Yu, Jean-Philippe Ansermet, Gianluca Gubbiotti, Haiming Yu

arXiv preprint

DOI

2023

Observation of Fluctuation Spin Hall Effect in Antiferromagnet

Chi Fang, Caihua Wan, Xiaoyue Zhang, Satoshi Okamoto, Tianyi Ma, Jianying Qin, Xiao Wang, Chenyang Guo, Jing Dong, Guoqiang Yu, Zhenchao Wen, Ning Tang, Stuart S. P. Parkin, Naoto Nagaosa, Yuan Lu, Xiufeng Han

arXiv preprint

DOI

2023

Interplay between moment-dependent and field-driven unidirectional magnetoresistance in CoFeB/InSb/CdTe heterostructures

Jiuming Liu, Liyang Liao, Bin Rong, Yuyang Wu, Yu Zhang, Hanzhi Ruan, Zhenghang Zhi, Puyang Huang, Shan Yao, Xinyu Cai, Chenjia Tang, Qi Yao, Lu Sun, Yumeng Yang, Guoqiang Yu, Renchao Che, Xufeng Kou

arXiv preprint

2023

Visualization of Skyrmion-Superconducting Vortex Pairs in a Chiral-Magnet-Superconductor Heterostructure

Yong-Jie Xie, Ang Qian, Bin He, Yu-Biao Wu, Sheng Wang, Bing Xu, Guoqiang Yu, Xiufeng Han, X. G. Qiu

arXiv preprint

DOI

2023

Crystal facet orientated Altermagnets for detecting ferromagnetic and antiferromagnetic states by giant tunneling magnetoresistance effect

Boyuan Chi, Leina Jiang, Yu Zhu, Guoqiang Yu, Caihua Wan, Jia Zhang, Xiufeng Han

arXiv preprint

DOI

2022

Wafer-scale epitaxial growth of the thickness-controllable van der Waals ferromagnet CrTe2 for reliable magnetic memory applications

Xinqi Liu, Yunyouyou Xia, Lei Gao, Puyang Huang, Liyang Liao, Baoshan Cui, Dirk Backes, Gerrit van der Laan, Thorsten Hesjedal, Yuchen Ji, Peng Chen, Fan Wu, Meixiao Wang, Junwei Zhang, Guoqiang Yu, Cheng Song, Yulin Chen, Zhongkai Liu, Yumeng Yang, Yong Peng, Gang Li, Qi Yao, Xufeng Kou

arXiv preprint

DOI

2022

Integrated Artificial Neural Network with Trainable Activation Function Enabled by Topological Insulator-based Spin-Orbit Torque Devices

Puyang Huang, Xinqi Liu, Yue Xin, Yu Gu, Albert Lee, Zhuo Xu, Peng Chen, Yu Zhang, Weijie Deng, Guoqiang Yu, Zhongkai Liu, Qi Yao, Yumeng Yang, Zhifeng Zhu, Xufeng Kou

arXiv preprint

2022

Field-free spin-orbit torque switching enabled by interlayer Dzyaloshinskii-Moriya interaction

Wenqing He, Caihua Wan, Cuixiu Zheng, Yizhan Wang, Xiao Wang, Tianyi Ma, Yuqiang Wang, Chenyang Guo, Xuming Luo, Maksim. E. Stebliy, Guoqiang Yu, Yaowen Liu, Alexey V. Ognev, Alexander S. Samardak, Xiufeng Han

arXiv preprint

DOI

2022

Anomalous anisotropy of spin current in a cubic spin source with noncollinear antiferromagnetism

Cuimei Cao, Shiwei Chen, Rui-Chun Xiao, Zengtai Zhu, Guoqiang Yu, Yangping Wang, Xuepeng Qiu, Liang Liu, Tieyang Zhao, Ding-Fu Shao, Yang Xu, Jingsheng Chen, Qingfeng Zhan

arXiv preprint

2022

Cryogenic in-memory computing using magnetic topological insulators

Yuting Liu, Albert Lee, Kun Qian, Peng Zhang, Zhihua Xiao, Haoran He, Zheyu Ren, Shun Kong Cheung, Ruizi Liu, Yaoyin Li, Xu Zhang, Zichao Ma, Jianyuan Zhao, Weiwei Zhao, Guoqiang Yu, Xin Wang, Junwei Liu, Zhongrui Wang, Kang L. Wang, Qiming Shao

arXiv preprint

DOI

2021

Higher-order Oscillatory Planar Hall Effect in Topological Kagome Metal

Leyi Li, Enkui Yi, Bin Wang, Guoqiang Yu, Bing Shen, Zhongbo Yan, Meng Wang

arXiv preprint

DOI

2021

Tailoring Magnetic Exchange Interactions in Ferromagnet-Intercalated MnBi2Te4 Superlattices

Peng Chen, Qi Yao, Qiang Sun, Alexander J. Grutter, P. Quarterman, Purnima P. Balakrishnan, Christy J. Kinane, Andrew J. Caruana, Sean Langridge, Baoshan Cui, Lun Li, Yuchen Ji, Yong Zhang, Zhongkai Liu, Jin Zou, Guoqiang Yu, Yumeng Yang, Xufeng Kou

arXiv preprint

DOI

2021

Current controlled non-hysteresis magnetic switching in the ansence of magnetic field

Yanru Li, Meiyin Yang, Guoqiang Yu, Baoshan Cui, Jun Luo

arXiv preprint

DOI

2020

Creation of a Chiral Bobber Lattice in Helimagnet-Multilayer Heterostructures

Kejing Ran, Yizhou Liu, Yao Guang, David M. Burn, Gerrit van der Laan, Thorsten Hesjedal, Haifeng Du, Guoqiang Yu, Shilei Zhang

arXiv preprint

DOI

2019

Current-driven magnetization switching in a van der Waals ferromagnet Fe3GeTe2

Xiao Wang, Jian Tang, Xiuxin Xia, Congli He, Junwei Zhang, Yizhou Liu, Caihua Wan, Chi Fang, Chenyang Guo, Wenlong Yang, Yao Guang, Xiaomin Zhang, Hongjun Xu, Jinwu Wei, Mengzhou Liao, Xiaobo Lu, Jiafeng Feng, Xiaoxi Li, Yong Peng, Hongxiang Wei, Rong Yang, Dongxia Shi, Xixiang Zhang, Zheng Han, Zhidong Zhang, Guangyu Zhang, Guoqiang Yu, Xiufeng Han

arXiv preprint

2019

Room temperature 2D ferromagnetism in few-layered 1$T$-CrTe$_{2}$

Xingdan Sun, Wanying Li, Xiao Wang, Qi Sui, Tongyao Zhang, Zhi Wang, Long Liu, Da Li, Shun Feng, Siyu Zhong, Hanwen Wang, Vincent Bouchiat, Manuel Nunez Regueiro, Nicolas Rougemaille, Johann Coraux, Zhenhua Wang, Baojuan Dong, Xing Wu, Teng Yang, Guoqiang Yu, Bingwu Wang, Zheng Vitto Han, Xiufeng Han, Zhidong Zhang

arXiv preprint

DOI

2019

Lattice dynamics, phonon chirality and spin-phonon coupling in 2D itinerant ferromagnet Fe3GeTe2

Luojun Du, Jian Tang, Yanchong Zhao, Xiaomei Li, Rong Yang, Xuerong Hu, Xueyin Bai, Xiao Wang, Kenji Watanabe, Takashi Taniguchi, Dongxia Shi, Guoqiang Yu, Xuedong Bai, Tawfique Hasan, Guangyu Zhang, Zhipei Sun

arXiv preprint

2019

Topology-Dependent Brownian Gyromotion of a Single Skyrmion

Le Zhao, Zidong Wang, Xichao Zhang, Xue Liang, Jing Xia, Keyu Wu, Heng-An Zhou, Yiqing Dong, Guoqiang Yu, Kang L. Wang, Xiaoxi Liu, Yan Zhou, Wanjun Jiang

arXiv preprint

DOI

2019

Topological Hall effect at above room temperature in heterostructures composed of a magnetic insulator and a heavy metal

Qiming Shao, Yawen Liu, Guoqiang Yu, Se Kwon Kim, Xiaoyu Che, Chi Tang, Qing Lin He, Yaroslav Tserkovnyak, Jing Shi, Kang L. Wang

arXiv preprint

DOI

2019

Generation and Hall effect of skyrmions enabled via using nonmagnetic point contacts

Zidong Wang, Xichao Zhang, Jing Xia, Le Zhao, Keyu Wu, Guoqiang Yu, Kang L. Wang, Xiaoxi Liu, Suzanne G. E. te Velthuis, Axel Hoffmann, Yan Zhou, Wanjun Jiang

arXiv preprint

DOI

2018

Strong Rashba-Edelstein Effect-Induced Spin-Orbit Torques in Monolayer Transition-Metal Dichalcogenide/Ferromagnet Bilayers

Qiming Shao, Guoqiang Yu, Yann-Wen Lan, Yumeng Shi, Ming-Yang Li, Cheng Zheng, Xiaodan Zhu, Lain-Jong Li, Pedram Khalili Amiri, Kang L. Wang

arXiv preprint

DOI

2018

Correlation between Dzyaloshinskii Moriya interaction and spin mixing conductance at antiferromagnet / ferromagnet interface

Xin Ma, Guoqiang Yu, Seyed A. Razavi, Liang Chang, Lei Deng, Zhaodong Chu, Congli He, Kang L. Wang, Xiaoqin Li

arXiv preprint

DOI

2018

Exploring interfacial exchange coupling and sublattice effect in heavy metal/ferrimagnetic insulator heterostructures using Hall measurements, x-ray magnetic circular dichroism, and neutron reflectometry

Qiming Shao, Alexander Grutter, Yawen Liu, Guoqiang Yu, Chao-Yao Yang, Dustin A. Gilbert, Elke Arenholz, Padraic Shafer, Xiaoyu Che, Chi Tang, Mohammed Aldosary, Aryan Navabi, Qing Lin He, Brian J. Kirby, Jing Shi, Kang L. Wang

arXiv preprint

DOI

2018

Single spin sensing of domain wall structure and dynamics in a thin film skyrmion host

Alec Jenkins, Matthew Pelliccione, Guoqiang Yu, Xin Ma, Xiaoqin Li, Kang L. Wang, Ania C. Bleszynski Jayich

arXiv preprint

DOI

2017

Role of dimensional crossover on spin-orbit torque efficiency in magnetic insulator thin films

Qiming Shao, Chi Tang, Guoqiang Yu, Aryan Navabi, Hao Wu, Congli He, Junxue Li, Pramey Upadhyaya, Peng Zhang, Seyed Armin Razavi, Qing Lin He, Yawen Liu, Pei Yang, Se Kwon Kim, Cheng Zheng, Yizhou Liu, Lei Pan, Roger Lake, Xiufeng Han, Yaroslav Tserkovnyak, Jing Shi, Kang L. Wang

arXiv preprint

DOI

2017

Strain-mediated spin-orbit torque switching for magnetic memory

Qianchang Wang, John Domann, Guoqiang Yu, Anthony Barra, Kang L. Wang, Gregory P. Carman

arXiv preprint

DOI

2017

Deficiency of the Bulk Spin Hall Effect Model for Spin-Orbit Torques in Magnetic Insulator/Heavy Metal Heterostructures

Junxue Li, Guoqiang Yu, Chi Tang, Yizhou Liu, Zhong Shi, Yawen Liu, Aryan Navabi, Mohammed Aldosary, Qiming Shao, Kang L. Wang, Roger Lake, Jing Shi

arXiv preprint

DOI

2017

Scaling of Dzyaloshinskii Moriya interaction at heavy metal and ferromagnetic metal interfaces

Xin Ma, Guoqiang Yu, Chi Tang, Xiang Li, Congli He, Jing Shi, Kang L. Wang, Xiaoqin Li

arXiv preprint

DOI

2017

Dzyaloshinskii Moriya interaction across antiferromagnet / ferromagnet interface

Xin Ma, Guoqiang Yu, Seyed A. Razavi, Stephen S. Sasaki, Xiang Li, Kai Hao, Sarah H. Tolbert, Kang L. Wang, Xiaoqin Li

arXiv preprint

DOI

2016

Interfacial Control of Dzyaloshinskii Moriya Interaction in Heavy Metal_Ferromagnetic Metal Thin Film Heterostructures

Xin Ma, Guoqiang Yu, Xiang Li, Tao Wang, Di Wu, Kevin S. Olsson, Zhaodong Chu, Kyongmo An, John Q. Xiao, Kang L. Wang, Xiaoqin Li

arXiv preprint

DOI

2016

Topological transitions induced by antiferromagnetism in a thin-film topological insulator

Qing Lin He, Gen Yin, Luyan Yu, Alexander J. Grutter, Lei Pan, Xufeng Kou, Xiaoyu Che, Guoqiang Yu, Tianxiao Nie, Bin Zhang, Qiming Shao, Koichi Murata, Xiaodan Zhu, Yabin Fan, Xiaodong Han, Brian J. Kirby, Kang L. Wang

arXiv preprint

DOI

2016

Mobile Néel skyrmions at room temperature: status and future

Wanjun Jiang, Wei Zhang, Guoqiang Yu, M. Benjamin Jungfleisch, Pramey Upadhyaya, Hamoud Somaily, John E. Pearson, Yaroslav Tserkovnyak, Kang L. Wang, Olle Heinonen, Suzanne G. E. te Velthuis, Axel Hoffmann

arXiv preprint

DOI

2016

Direct Observation of the Skyrmion Hall Effect

Wanjun Jiang, Xichao Zhang, Guoqiang Yu, Wei Zhang, M. Benjamin Jungfleisch, John E. Pearson, Olle Heinonen, Kang L. Wang, Yan Zhou, Axel Hoffmann, Suzanne G. E. te Velthuis

arXiv preprint

DOI

2015

Electric-field control of spin-orbit torque in a magnetically doped topological insulator

Yabin Fan, Xufeng Kou, Pramey Upadhyaya, Qiming Shao, Lei Pan, Murong Lang, Xiaoyu Che, Jianshi Tang, Mohammad Montazeri, Koichi Murata, Li-Te Chang, Mustafa Akyol, Guoqiang Yu, Tianxiao Nie, Kin L. Wong, Jun Liu, Yong Wang, Yaroslav Tserkovnyak, Kang L. Wang

arXiv preprint

DOI

2015

Electric-field guiding of magnetic skyrmions

Pramey Upadhyaya, Guoqiang Yu, Pedram Khalili Amiri, Kang L. Wang

arXiv preprint

DOI

2015

Blowing Magnetic Skyrmion Bubbles

Wanjun Jiang, Pramey Upadhyaya, Wei Zhang, Guoqiang Yu, M. Benjamin Jungfleisch, Frank Y. Fradin, John E. Pearson, Yaroslav Tserkovnyak, Kang L. Wang, Olle Heinonen, Suzanne G. E. te Velthuis, Axel Hoffmann

arXiv preprint

DOI

2013

Switching of perpendicular magnetization by spin-orbit torques in the absence of external magnetic fields

Guoqiang Yu, Pramey Upadhyaya, Yabin Fan, Juan G Alzate, Wanjun Jiang, Kin L. Wong, So Takei, Scott A Bender, Murong Lang, Jianshi Tang, Yaroslav Tserkovnyak, Pedram Khalili Amiri, Kang L. Wang

arXiv preprint

DOI

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预印本

Stimulated Magnonic Frequency Combs

Bayesian Reasoning Enabled by Spin-Orbit Torque Magnetic Tunnel Junctions

Engineering-Oriented Design of Drift-Resilient MTJ Random Number Generator via Hybrid Control Strategies

Probabilistic Greedy Algorithm Solver Using Magnetic Tunneling Junctions for Traveling Salesman Problem

Nonreciprocal spin wave in room-temperature van der Waals ferromagnet $(\rm Fe_{0.78}Co_{0.22})_{5}GeTe_{2}$

Robust field-free switching using large unconventional spin-orbit torque in an all-van der Waals heterostructure

Anisotropic spin filtering by an altermagnetic barrier in magnetic tunnel junctions

Electrical switching of the perpendicular Neel order in a collinear antiferromagnet

Efficient generation of out-of-plane polarized spin current in polycrystalline heavy metal devices with broken electric symmetries

Electrical-controllable antiferromagnet-based tunnel junction

Voltage-Controlled Magnon Transistor via Tunning Interfacial Exchange Coupling

Inverse orbital Hall effect and orbitronic terahertz emission observed in the materials with weak spin-orbit coupling

Observation of spin-wave moiré edge and cavity modes in twisted magnetic lattices

Observation of Fluctuation Spin Hall Effect in Antiferromagnet

Interplay between moment-dependent and field-driven unidirectional magnetoresistance in CoFeB/InSb/CdTe heterostructures

Visualization of Skyrmion-Superconducting Vortex Pairs in a Chiral-Magnet-Superconductor Heterostructure

Crystal facet orientated Altermagnets for detecting ferromagnetic and antiferromagnetic states by giant tunneling magnetoresistance effect

Wafer-scale epitaxial growth of the thickness-controllable van der Waals ferromagnet CrTe2 for reliable magnetic memory applications

Integrated Artificial Neural Network with Trainable Activation Function Enabled by Topological Insulator-based Spin-Orbit Torque Devices

Field-free spin-orbit torque switching enabled by interlayer Dzyaloshinskii-Moriya interaction

Anomalous anisotropy of spin current in a cubic spin source with noncollinear antiferromagnetism

Cryogenic in-memory computing using magnetic topological insulators

Higher-order Oscillatory Planar Hall Effect in Topological Kagome Metal

Tailoring Magnetic Exchange Interactions in Ferromagnet-Intercalated MnBi2Te4 Superlattices

Current controlled non-hysteresis magnetic switching in the ansence of magnetic field

Creation of a Chiral Bobber Lattice in Helimagnet-Multilayer Heterostructures

Current-driven magnetization switching in a van der Waals ferromagnet Fe3GeTe2

Room temperature 2D ferromagnetism in few-layered 1$T$-CrTe$_{2}$

Lattice dynamics, phonon chirality and spin-phonon coupling in 2D itinerant ferromagnet Fe3GeTe2

Topology-Dependent Brownian Gyromotion of a Single Skyrmion

Topological Hall effect at above room temperature in heterostructures composed of a magnetic insulator and a heavy metal

Generation and Hall effect of skyrmions enabled via using nonmagnetic point contacts

Strong Rashba-Edelstein Effect-Induced Spin-Orbit Torques in Monolayer Transition-Metal Dichalcogenide/Ferromagnet Bilayers

Correlation between Dzyaloshinskii Moriya interaction and spin mixing conductance at antiferromagnet / ferromagnet interface

Exploring interfacial exchange coupling and sublattice effect in heavy metal/ferrimagnetic insulator heterostructures using Hall measurements, x-ray magnetic circular dichroism, and neutron reflectometry

Single spin sensing of domain wall structure and dynamics in a thin film skyrmion host

Role of dimensional crossover on spin-orbit torque efficiency in magnetic insulator thin films

Strain-mediated spin-orbit torque switching for magnetic memory

Deficiency of the Bulk Spin Hall Effect Model for Spin-Orbit Torques in Magnetic Insulator/Heavy Metal Heterostructures

Scaling of Dzyaloshinskii Moriya interaction at heavy metal and ferromagnetic metal interfaces

Dzyaloshinskii Moriya interaction across antiferromagnet / ferromagnet interface

Interfacial Control of Dzyaloshinskii Moriya Interaction in Heavy Metal_Ferromagnetic Metal Thin Film Heterostructures

Topological transitions induced by antiferromagnetism in a thin-film topological insulator

Mobile Néel skyrmions at room temperature: status and future

Direct Observation of the Skyrmion Hall Effect

Electric-field control of spin-orbit torque in a magnetically doped topological insulator

Electric-field guiding of magnetic skyrmions

Blowing Magnetic Skyrmion Bubbles

Switching of perpendicular magnetization by spin-orbit torques in the absence of external magnetic fields