Electric and electronic materials, Electronic materials/Electric materials

2013
Department of Information Engineering, Faculty of Engineering, Shinshu University, Professor

2007 - 2013
Department of Information Engineering, Faculty of Engineering, Shinshu University Associate Professor

2003 - 2007
Department of Information Engineering, Faculty of Engineering, Shinshu University Associate Professor

2002 - 2003
Department of Physics, University of Glasgow, United Kingdom Postdoctoral Research Assistant

2000 - 2002
Satellite Venture Business Laboratory, Gunma University Postdoctoral Fellow

2000 - 2000
Research Institute of Magnetism and Magnetic Materials, Lanzhou University, China Associate Professor

1998 - 1999
Research Institute of Magnetism and Magnetic Materials, Lanzhou University, China Lecture

1996 - 1998
Research Institute of Magnetism and Magnetic Materials, Lanzhou University, China Research Assistant

1993, Lanzhou University, China, Faculty of Science, Department of Physics

2000, Lanzhou University, China, Graduate School, Division of Physics, Soild State Physics

1996, Lanzhou University, China, Graduate School, Division of Physics, Solid State Physics

Phosphorus-incorporated layered carbon nitride films and their electronic and magnetic properties
Natsuko Kurimoto, Noriyuki Urakami, Yoshio Hashimoto, Xiaoxi Liu
CrystEngComm, 27, 1599-1606, Jan. 2025, Refereed

Transformation of a cellular skyrmion to polyomino-like structures
Jing Xia; Xichao Zhang ; Yan Zhou ; Xiaoxi Liu; Guoping Zhao ; Masahito Mochizuki
Appl. Phys. Lett., 125(3), 032404, Jul. 2024, Refereed

Chiral skyrmions interacting with chiral flowers
Xichao Zhang, Jing Xia, Oleg A Tretiakov, Motohiko Ezawa, Guoping Zhao, Yan Zhou, Xiaoxi Liu, Masahito Mochizuki
Nano Letters, 23(24), 11793-11801, 06 Dec. 2023, Refereed
Corresponding

Laminar and transiently disordered dynamics of magnetic-skyrmion pipe flow
Xichao Zhang, Jing Xia, Oleg A Tretiakov, Motohiko Ezawa, Guoping Zhao, Yan Zhou, Xiaoxi Liu, Masahito Mochizuki
Physical Review B, 108(14), 144428, 01 Oct. 2023, Refereed
Corresponding

Reversible magnetic domain reorientation induced by magnetic field pulses of fixed direction.
Xichao Zhang, Jing Xia, Oleg A Tretiakov, Guoping Zhao, Yan Zhou, Masahito Mochizuki, Xiaoxi Liu, Motohiko Ezawa.
Physical Review B, 108(6), 064410, 09 Aug. 2023
Corresponding

Universal Quantum Computation Based on Nanoscale Skyrmion Helicity Qubits in Frustrated Magnets
Jing Xia, Xichao Zhang, Xiaoxi Liu, Yan Zhou, Motohiko Ezawa.
Phys. Rev. Lett., 130(10), 106701, Mar. 2023, Refereed

Controlled Switching of the Number of Skyrmions in a Magnetic Nanodot by Electric Fields
Hou, Zhipeng; Wang, Yadong; Lan, Xiaoming; Li, Sai; Wan, Xuejin; Meng, Fei; Hu, Yangfan; Fan, Zhen; Feng, Chun; Qin, Minghui; Zeng, Min; Zhang, Xichao; Liu, Xiaoxi; Fu, Xuewen; Yu, Guanghua; Zhou, Guofu; Zhou, Yan; Zhao, Weisheng; Gao, Xingsen; Liu, Jun-ming;
ADVANCED MATERIALS, 34(11), 2107908, Mar. 2022

Controlled Switching of the Number of Skyrmions in a Magnetic Nanodot by Electric Fields
Hou, Zhipeng; Wang, Yadong; Lan, Xiaoming; Li, Sai; Wan, Xuejin; Meng, Fei; Hu, Yangfan; Fan, Zhen; Feng, Chun; Qin, Minghui; Zeng, Min; Zhang, Xichao; Liu, Xiaoxi; Fu, Xuewen; Yu, Guanghua; Zhou, Guofu; Zhou, Yan; Zhao, Weisheng; Gao, Xingsen; Liu, Jun-ming;
ADVANCED MATERIALS, 34(11), 2107908, Mar. 2022

Controlled Switching of the Number of Skyrmions in a Magnetic Nanodot by Electric Fields
Hou, Zhipeng; Wang, Yadong; Lan, Xiaoming; Li, Sai; Wan, Xuejin; Meng, Fei; Hu, Yangfan; Fan, Zhen; Feng, Chun; Qin, Minghui; Zeng, Min; Zhang, Xichao; Liu, Xiaoxi; Fu, Xuewen; Yu, Guanghua; Zhou, Guofu; Zhou, Yan; Zhao, Weisheng; Gao, Xingsen; Liu, Jun-ming;
ADVANCED MATERIALS, 34(11), 2107908, Mar. 2022

Controlled Switching of the Number of Skyrmions in a Magnetic Nanodot by Electric Fields
Hou, Zhipeng; Wang, Yadong; Lan, Xiaoming; Li, Sai; Wan, Xuejin; Meng, Fei; Hu, Yangfan; Fan, Zhen; Feng, Chun; Qin, Minghui; Zeng, Min; Zhang, Xichao; Liu, Xiaoxi; Fu, Xuewen; Yu, Guanghua; Zhou, Guofu; Zhou, Yan; Zhao, Weisheng; Gao, Xingsen; Liu, Jun-ming;
ADVANCED MATERIALS, 34(11), 2107908, Mar. 2022

Structural transition of skyrmion quasiparticles under compression
Zhang, Xichao; Xia, Jing; Liu, Xiaoxi;
Physical Review B, 105(18), 184402, 2022

Nonreciprocal dynamics of ferrimagnetic bimerons
Shen, Laichuan; Xia, Jing; Chen, Zehan; Li, Xiaoguang; Zhang, Xichao; Tretiakov, Oleg A.; Shao, Qiming; Zhao, Guoping; Liu, Xiaoxi; Ezawa, Motohiko; Zhou, Yan;
Physical Review B, 105(1), 014422, 2022

Structural transition of skyrmion quasiparticles under compression
Zhang, Xichao; Xia, Jing; Liu, Xiaoxi;
Physical Review B, 105(18), 184402, 2022

Nonreciprocal dynamics of ferrimagnetic bimerons
Shen, Laichuan; Xia, Jing; Chen, Zehan; Li, Xiaoguang; Zhang, Xichao; Tretiakov, Oleg A.; Shao, Qiming; Zhao, Guoping; Liu, Xiaoxi; Ezawa, Motohiko; Zhou, Yan;
Physical Review B, 105(1), 014422, 2022

Bifurcation of a topological skyrmion string
Xia, Jing; Zhang, Xichao; Tretiakov, Oleg A.; Diep, Hung T.; Yang, Jinbo; Zhao, Guoping; Ezawa, Motohiko; Zhou, Yan; Liu, Xiaoxi;
Physical Review B, 105(21), 214402, 2022

Structural transition of skyrmion quasiparticles under compression
Zhang, Xichao; Xia, Jing; Liu, Xiaoxi;
Physical Review B, 105(18), 184402, 2022

Bifurcation of a topological skyrmion string
Xia, Jing; Zhang, Xichao; Tretiakov, Oleg A.; Diep, Hung T.; Yang, Jinbo; Zhao, Guoping; Ezawa, Motohiko; Zhou, Yan; Liu, Xiaoxi;
Physical Review B, 105(21), 214402, 2022

Structural transition of skyrmion quasiparticles under compression
Zhang, Xichao; Xia, Jing; Liu, Xiaoxi;
Physical Review B, 105(18), 184402, 2022

Nonreciprocal dynamics of ferrimagnetic bimerons
Shen, Laichuan; Xia, Jing; Chen, Zehan; Li, Xiaoguang; Zhang, Xichao; Tretiakov, Oleg A.; Shao, Qiming; Zhao, Guoping; Liu, Xiaoxi; Ezawa, Motohiko; Zhou, Yan;
Physical Review B, 105(1), 014422, 2022

Domain wall memory: Physics, materials, and devices
Kumar, Durgesh; Jin, Tianli; Sbiaa, Rachid; Klaui, Mathias; Bedanta, Subhankar; Fukami, Shunsuke; Ravelosona, Dafine; Yang, See-Hun; Liu, Xiaoxi; Piramanayagam, S. N.;
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 958, 1-35, 2022

Domain wall memory: Physics, materials, and devices
Kumar, Durgesh; Jin, Tianli; Sbiaa, Rachid; Klaui, Mathias; Bedanta, Subhankar; Fukami, Shunsuke; Ravelosona, Dafine; Yang, See-Hun; Liu, Xiaoxi; Piramanayagam, S. N.;
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 958, 1-35, 2022

Domain wall memory: Physics, materials, and devices
Kumar, Durgesh; Jin, Tianli; Sbiaa, Rachid; Klaui, Mathias; Bedanta, Subhankar; Fukami, Shunsuke; Ravelosona, Dafine; Yang, See-Hun; Liu, Xiaoxi; Piramanayagam, S. N.;
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 958, 1-35, 2022

Dynamic transformation between a skyrmion string and a bimeron string in a layered frustrated system
Zhang, Xichao; Xia, Jing; Tretiakov, Oleg A.; Diep, Hung T.; Zhao, Guoping; Yang, Jinbo; Zhou, Yan; Ezawa, Motohiko; Liu, Xiaoxi;
Physical Review B, 104(22), L220406, 2021

Configurable pixelated skyrmions on nanoscale magnetic grids
Zhang, Xichao; Xia, Jing; Shirai, Keiichiro; Fujiwara, Hiroshi; Tretiakov, Oleg A.; Ezawa, Motohiko; Zhou, Yan; Liu, Xiaoxi;
COMMUNICATIONS PHYSICS, 4(1), 255, 2021

Dynamics of ferrimagnetic skyrmionium driven by spin-orbit torque
Liang, Xue; Zhang, Xichao; Shen, Laichuan; Xia, Jing; Ezawa, Motohiko; Liu, Xiaoxi; Zhou, Yan;
Physical Review B, 104(17), 174421, 2021

Antiferromagnetic skyrmion-based logic gates controlled by electric currents and fields
Liang, Xue; Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Tretiakov, Oleg A.; Liu, Xiaoxi; Qiu, Lei; Zhao, Guoping; Zhou, Yan;
APPLIED PHYSICS LETTERS, 119(6), 062403, 2021

Logic Gates Based on Synthetic Antiferromagnetic Bilayer Skyrmions
Fattouhi, Mouad; Mak, Kai Yu; Zhou, Yan; Zhang, Xichao; Liu, Xiaoxi; El Hafidi, Mohamed;
PHYSICAL REVIEW APPLIED, 16(1), 014040, 2021

Dynamic transformation between a skyrmion string and a bimeron string in a layered frustrated system
Zhang, Xichao; Xia, Jing; Tretiakov, Oleg A.; Diep, Hung T.; Zhao, Guoping; Yang, Jinbo; Zhou, Yan; Ezawa, Motohiko; Liu, Xiaoxi;
Physical Review B, 104(22), L220406, 2021

Dynamic transformation between a skyrmion string and a bimeron string in a layered frustrated system
Zhang, Xichao; Xia, Jing; Tretiakov, Oleg A.; Diep, Hung T.; Zhao, Guoping; Yang, Jinbo; Zhou, Yan; Ezawa, Motohiko; Liu, Xiaoxi;
Physical Review B, 104(22), L220406, 2021

Configurable pixelated skyrmions on nanoscale magnetic grids
Zhang, Xichao; Xia, Jing; Shirai, Keiichiro; Fujiwara, Hiroshi; Tretiakov, Oleg A.; Ezawa, Motohiko; Zhou, Yan; Liu, Xiaoxi;
COMMUNICATIONS PHYSICS, 4(1), 255, 2021

Dynamics of ferrimagnetic skyrmionium driven by spin-orbit torque
Liang, Xue; Zhang, Xichao; Shen, Laichuan; Xia, Jing; Ezawa, Motohiko; Liu, Xiaoxi; Zhou, Yan;
Physical Review B, 104(17), 174421, 2021

Antiferromagnetic skyrmion-based logic gates controlled by electric currents and fields
Liang, Xue; Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Tretiakov, Oleg A.; Liu, Xiaoxi; Qiu, Lei; Zhao, Guoping; Zhou, Yan;
APPLIED PHYSICS LETTERS, 119(6), 062403, 2021

Logic Gates Based on Synthetic Antiferromagnetic Bilayer Skyrmions
Fattouhi, Mouad; Mak, Kai Yu; Zhou, Yan; Zhang, Xichao; Liu, Xiaoxi; El Hafidi, Mohamed;
PHYSICAL REVIEW APPLIED, 16(1), 014040, 2021

Current-induced dynamics of skyrmion tubes in synthetic antiferromagnetic multilayers
Xia, Jing; Zhang, Xichao; Mak, Kai-Yu; Ezawa, Motohiko; Tretiakov, Oleg A.; Zhou, Yan; Zhao, Guoping; Liu, Xiaoxi;
Physical Review B, 103(17), 174408, 2021

Current-induced dynamics of skyrmion tubes in synthetic antiferromagnetic multilayers
Xia, Jing; Zhang, Xichao; Mak, Kai-Yu; Ezawa, Motohiko; Tretiakov, Oleg A.; Zhou, Yan; Zhao, Guoping; Liu, Xiaoxi;
Physical Review B, 103(17), 2021

Neel-type skyrmions and their current-induced motion in van derWaals ferromagnet-based heterostructures
Park, Tae-Eon; Peng, Licong; Liang, Jinghua; Hallal, Ali; Yasin, Fehmi Sami; Zhang, Xichao; Song, Kyung Mee; Kim, Sung Jong; Kim, Kwangsu; Weigand, Markus; Schutz, Gisela; Finizio, Simone; Raabe, Jorg; Garcia, Karin; Xia, Jing; Zhou, Yan; Ezawa, Motohiko; Liu, Xiaoxi; Chang, Joonyeon; Koo, Hyun Cheol; Kim, Young Duck; Chshiev, Mairbek; Fert, Albert; Yang, Hongxin; Yu, Xiuzhen; Woo, Seonghoon;
Physical Review B, 103(10), 2021

A frustrated bimeronium: Static structure and dynamics
Zhang, Xichao; Xia, Jing; Ezawa, Motohiko; Tretiakov, Oleg A.; Diep, Hung T.; Zhao, Guoping; Liu, Xiaoxi; Zhou, Yan;
APPLIED PHYSICS LETTERS, 118(5), 2021

Confinement and Protection of Skyrmions by Patterns of Modified Magnetic Properties
Ohara, Kentaro; Zhang, Xichao; Chen, Yinling; Wei, Zonhan; Ma, Yungui; Xia, Jing; Zhou, Yan; Liu, Xiaoxi;
NANO LETTERS, 21(10), 4320-4326, 2021

Ultrathin Conformal Magnetic Invisible Cloak for Irregular Objects
Zhan, Junjie; Li, Kai; Zhou, Yi; Liu, Xiaoxi; Ma, Yungui;
ACS Applied Materials & Interfaces, 13(14), 17104-17109, 2021

Self-Assembled Hexagonal Superparamagnetic Cone Structures for Fabrication of Cell Cluster Arrays
Chen, Yinling; Hu, Zhixin; Zhao, Dongyang; Zhou, Kejia; Huang, Zhenyu; Zhao, Wuduo; Yang, Xiaonan; Gao, Chaojun; Cao, Yangjie; Hsu, Yenya; Chang, Weijen; Wei, Zonhan; Liu, Xiaoxi;
ACS Applied Materials & Interfaces, 13(9), 10667-10673, 2021

Transcription and logic operations of magnetic skyrmions in bilayer cross structures
Mak, Kai Yu; Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Liu, Xiaoxi; Zhou, Yan;
Journal of Physics-Condensed Matter, 33(40), 404001, 2021

Transcription and logic operations of magnetic skyrmions in bilayer cross structures
Mak, Kai Yu; Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Liu, Xiaoxi; Zhou, Yan;
Journal of Physics-Condensed Matter, 33(40), 404001, 2021

Confinement and Protection of Skyrmions by Patterns of Modified Magnetic Properties
Ohara, Kentaro; Zhang, Xichao; Chen, Yinling; Wei, Zonhan; Ma, Yungui; Xia, Jing; Zhou, Yan; Liu, Xiaoxi;
NANO LETTERS, 21(10), 4320-4326, 2021

Ultrathin Conformal Magnetic Invisible Cloak for Irregular Objects
Zhan, Junjie; Li, Kai; Zhou, Yi; Liu, Xiaoxi; Ma, Yungui;
ACS Applied Materials & Interfaces, 13(14), 17104-17109, 2021

Current-driven skyrmionium in a frustrated magnetic system
Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Tretiakov, Oleg A.; Hou, Zhipeng; Wang, Wenhong; Zhao, Guoping; Liu, Xiaoxi; Diep, Hung T.; Zhou, Yan;
APPLIED PHYSICS LETTERS, 117(1), 2020

Current-Induced Dynamics and Chaos of Antiferromagnetic Bimerons
Shen, Laichuan; Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Tretiakov, Oleg A.; Liu, Xiaoxi; Zhao, Guoping; Zhou, Yan;
Physical Review Letters, 124(3), 2020

Dynamics of an elliptical ferromagnetic skyrmion driven by the spin-orbit torque
Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Shao, Qiming; Liu, Xiaoxi; Zhou, Yan;
APPLIED PHYSICS LETTERS, 116(2), 2020

Dynamics of antiskyrmions induced by the voltage-controlled magnetic anisotropy gradient
Qiu, Lei; Xia, Jing; Feng, Youhua; Shen, Laichuan; Morvan, Francois J.; Zhang, Xichao; Liu, Xiaoxi; Xie, Linhua; Zhou, Yan; Zhao, Guoping;
Journal of Magnetism and Magnetic Materials, 496, 2020

Skyrmion-electronics: writing, deleting, reading and processing magnetic skyrmions toward spintronic applications
Zhang, Xichao; Zhou, Yan; Song, Kyung Mee; Park, Tae-Eon; Xia, Jing; Ezawa, Motohiko; Liu, Xiaoxi; Zhao, Weisheng; Zhao, Guoping; Woo, Seonghoon;
Journal of Physics-Condensed Matter, 32(14), 2020

Static and dynamic properties of bimerons in a frustrated ferromagnetic monolayer
Zhang, Xichao; Xia, Jing; Shen, Laichuan; Ezawa, Motohiko; Tretiakov, Oleg A.; Zhao, Guoping; Liu, Xiaoxi; Zhou, Yan;
Physical Review B, 101(14), 2020

Topology-Dependent Brownian Gyromotion of a Single Skyrmion
Zhao, Le; Wang, Zidong; Zhang, Xichao; Liang, Xue; Xia, Jing; Wu, Keyu; Zhou, Heng-An; Dong, Yiqing; Yu, Guoqiang; Wang, Kang L.; Liu, Xiaoxi; Zhou, Yan; Jiang, Wanjun;
Physical Review Letters, 125(2), 2020

Topology-Dependent Brownian Gyromotion of a Single Skyrmion
Zhao, Le; Wang, Zidong; Zhang, Xichao; Liang, Xue; Xia, Jing; Wu, Keyu; Zhou, Heng-An; Dong, Yiqing; Yu, Guoqiang; Wang, Kang L.; Liu, Xiaoxi; Zhou, Yan; Jiang, Wanjun;
Physical Review Letters, 125(2), 2020

Current-driven skyrmionium in a frustrated magnetic system
Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Tretiakov, Oleg A.; Hou, Zhipeng; Wang, Wenhong; Zhao, Guoping; Liu, Xiaoxi; Diep, Hung T.; Zhou, Yan;
APPLIED PHYSICS LETTERS, 117(1), 2020

Static and dynamic properties of bimerons in a frustrated ferromagnetic monolayer
Zhang, Xichao; Xia, Jing; Shen, Laichuan; Ezawa, Motohiko; Tretiakov, Oleg A.; Zhao, Guoping; Liu, Xiaoxi; Zhou, Yan;
Physical Review B, 101(14), 2020

Current-Induced Dynamics and Chaos of Antiferromagnetic Bimerons
Shen, Laichuan; Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Tretiakov, Oleg A.; Liu, Xiaoxi; Zhao, Guoping; Zhou, Yan;
Physical Review Letters, 124(3), 2020

Dynamics of an elliptical ferromagnetic skyrmion driven by the spin-orbit torque
Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Shao, Qiming; Liu, Xiaoxi; Zhou, Yan;
APPLIED PHYSICS LETTERS, 116(2), 2020

Single-Crystal-like Textured Growth of CoFe2O4 Thin Film on an Amorphous Substrate: A Self-Bilayer Approach
Shirsath, Sagar E.; Wang, Danyang; Zhang, Ji; Morisako, Akimitsu; Li, Sean; Liu, Xiaoxi;
ACS Applied Electronic Materials, 2(11), 3650-3657, 2020

Skyrmion-electronics: writing, deleting, reading and processing magnetic skyrmions toward spintronic applications
Zhang, Xichao; Zhou, Yan; Song, Kyung Mee; Park, Tae-Eon; Xia, Jing; Ezawa, Motohiko; Liu, Xiaoxi; Zhao, Weisheng; Zhao, Guoping; Woo, Seonghoon;
Journal of Physics-Condensed Matter, 32(14), 2020

Dynamics of antiskyrmions induced by the voltage-controlled magnetic anisotropy gradient
Qiu, Lei; Xia, Jing; Feng, Youhua; Shen, Laichuan; Morvan, Francois J.; Zhang, Xichao; Liu, Xiaoxi; Xie, Linhua; Zhou, Yan; Zhao, Guoping;
Journal of Magnetism and Magnetic Materials, 496, 2020

Realization of Energy Harvesting Based on Stress-Induced Modification of Magnetic Domain Structures in Microwires
Bhatti, Sabpreet; Ma, Chuang; Liu, Xiaoxi; Piramanayagam, S. N.;
IEEE Transactions on Magnetics, 55(7), Jul. 2019

Realization of Energy Harvesting Based on Stress-Induced Modification of Magnetic Domain Structures in Microwires
Bhatti, Sabpreet; Ma, Chuang; Liu, Xiaoxi; Piramanayagam, S. N.;
IEEE Transactions on Magnetics, 55(7), Jul. 2019

Realization of Energy Harvesting Based on Stress-Induced Modification of Magnetic Domain Structures in Microwires
Bhatti, Sabpreet; Ma, Chuang; Liu, Xiaoxi; Piramanayagam, S. N.;
IEEE Transactions on Magnetics, 55(7), Jul. 2019

Stress-Induced Domain Wall Motion in FeCo-Based Magnetic Microwires for Realization of Energy Harvesting
Bhatti, Sabpreet; Ma, Chuang; Liu, Xiaoxi; Piramanayagam, S. N.;
ADVANCED ELECTRONIC MATERIALS, 5(1), Jan. 2019

Electric Field-Induced Creation and Directional Motion of Domain Walls and Skyrmion Bubbles
Ma, Chuang; Zhang, Xichao; Xia, Jing; Ezawa, Motohiko; Jiang, Wanjun; Ono, Teruo; Piramanayagam, S. N.; Morisako, Akimitsu; Zhou, Yan; Liu, Xiaoxi;
NANO LETTERS, 19(1), 353-361, Jan. 2019

Electric Field-Induced Creation and Directional Motion of Domain Walls and Skyrmion Bubbles
Ma, Chuang; Zhang, Xichao; Xia, Jing; Ezawa, Motohiko; Jiang, Wanjun; Ono, Teruo; Piramanayagam, S. N.; Morisako, Akimitsu; Zhou, Yan; Liu, Xiaoxi;
NANO LETTERS, 19(1), 353-361, Jan. 2019

Electric Field-Induced Creation and Directional Motion of Domain Walls and Skyrmion Bubbles
Ma, Chuang; Zhang, Xichao; Xia, Jing; Ezawa, Motohiko; Jiang, Wanjun; Ono, Teruo; Piramanayagam, S. N.; Morisako, Akimitsu; Zhou, Yan; Liu, Xiaoxi;
NANO LETTERS, 19(1), 353-361, Jan. 2019

Current-Driven Dynamics of Frustrated Skyrmions in a Synthetic Antiferromagnetic Bilayer
Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Hou, Zhipeng; Wang, Wenhong; Liu, Xiaoxi; Zhou, Yan;
PHYSICAL REVIEW APPLIED, 11(4), 2019

Spin torque nano-oscillators based on antiferromagnetic skyrmions
Shen, Laichuan; Xia, Jing; Zhao, Guoping; Zhang, Xichao; Ezawa, Motohiko; Tretiakov, Oleg A.; Liu, Xiaoxi; Zhou, Yan;
APPLIED PHYSICS LETTERS, 114(4), 2019

Voltage-Driven High-Speed Skyrmion Motion in a Skyrmion-Shift Device
Liu, Yizheng; Lei, Na; Wang, Chengxiang; Zhang, Xichao; Kang, Wang; Zhu, Daoqian; Zhou, Yan; Liu, Xiaoxi; Zhang, Youguang; Zhao, Weisheng;
PHYSICAL REVIEW APPLIED, 11(1), 2019

Au quantum dots engineered room temperature crystallization and magnetic anisotropy in CoFe2O4 thin films
Shirsath, Sagar E.; Liu, Xiaoxi; Assadi, M. H. N.; Younis, Adnan; Yasukawa, Yukiko; Karan, Sumanta Kumar; Zhang, Ji; Kim, Jeonghun; Wang, Danyang; Morisako, Akimitsu; Yamauchi, Yusuke; Li, Sean;
NANOSCALE HORIZONS, 4(2), 434-444, 2019

Correlation between the Effective Amounts of Elements in TbFeCo Thin Films and Their Magnetic Properties
Hara, Ryosuke; Yamane, Haruki; Isaji, Yasuyoshi; Kobayashi, Masanobu; Morisako, Akimitsu; Liu, Xiaoxi; Yasukawa, Yukiko;
Materials Transactions, 60(5), 718-725, 2019

Nanoscale modification of magnetic properties for effective domain wall pinning
Jin, Tianli; Tan, Funan; Law, Wai Cheung; Gan, Weiliang; Soldatov, Ivan; Schaefer, Rudolf; Ma, Chuang; Liu, Xiaoxi; Lew, Wen Siang; Piramanayagam, S. N.;
Journal of Magnetism and Magnetic Materials, 475, 70-75, 2019

Nd-Fe-B films with perpendicular magnetic anisotropy and extremely large room temperature coercivity
Ma, Chuang; Xia, Jing; Zhang, Xichao; Zhou, Yan; Morisako, Akimitsu; Piramanayagam, S. N.; Liu, Xiaoxi;
Journal of Magnetism and Magnetic Materials, 474, 406-410, 2019

Nanoscale Compositional Modification in Co/Pd Multilayers for Controllable Domain Wall Pinning in Racetrack Memory
Jin, Tianli; Kumar, Durgesh; Gan, Weiliang; Ranjbar, Mojtaba; Luo, Feilong; Sbiaa, Rachid; Liu, Xiaoxi; Lew, Wen Siang; Piramanayagam, S. N.;
PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 12(10), Oct. 2018

Current-driven dynamics and inhibition of the skyrmion Hall effect of ferrimagnetic skyrmions in GdFeCo films
Woo, Seonghoon; Song, Kyung Mee; Zhang, Xichao; Zhou, Yan; Ezawa, Motohiko; Liu, Xiaoxi; Finizio, S.; Raabe, J.; Lee, Nyun Jong; Kim, Sang-Il; Park, Seung-Young; Kim, Younghak; Kim, Jae-Young; Lee, Dongjoon; Lee, OukJae; Choi, Jun Woo; Min, Byoung-Chul; Koo, Hyun Cheol; Chang, Joonyeon;
NATURE COMMUNICATIONS, 9, 2018

Dynamics of a magnetic skyrmionium driven by spin waves
Li, Sai; Xia, Jing; Zhang, Xichao; Ezawa, Motohiko; Kang, Wang; Liu, Xiaoxi; Zhou, Yan; Zhao, Weisheng;
APPLIED PHYSICS LETTERS, 112(14), 2018

Dynamics of Magnetic Skyrmion Clusters Driven by Spin-Polarized Current With a Spatially Varied Polarization
Jiang, Wenjing; Xia, Jing; Zhang, Xichao; Song, Yifan; Ma, Chuang; Fangohr, Hans; Zhao, Guoping; Liu, Xiaoxi; Zhao, Weisheng; Zhou, Yan;
IEEE MAGNETICS LETTERS, 9, 2018

Dynamics of the antiferromagnetic skyrmion induced by a magnetic anisotropy gradient
Shen, Laichuan; Xia, Jing; Zhao, Guoping; Zhang, Xichao; Ezawa, Motohiko; Tretiakov, Oleg A.; Liu, Xiaoxi; Zhou, Yan;
Physical Review B, 98(13), 2018

Switching domain wall motion on and off using a gate voltage for domain wall transistor applications
Ma, Chuang; Jin, Tianli; Liu, Xiaoxi; Piramanayagam, S. N.;
APPLIED PHYSICS LETTERS, 113(23), 2018

Correlation between the Effective Amounts of Elements in TbFeCo Thin Films and Their Magnetic Properties
Hara, Ryosuke; Yamane, Haruki; Isaji, Yasuyoshi; Kobayashi, Masanobu; Morisako, Akimitsu; Liu, Xiaoxi; Yasukawa, Yukiko;
JOURNAL OF THE JAPAN INSTITUTE OF METALS, 82(5), 140-146, 2018

Magnetic Compton profile evaluation of magnetization process of TbxCo100-x films
Agui, Akane; Ma, Chuang; Liu, Xiaoxi; Tsuji, Naruki; Adachi, Misaki; Shibayama, Akane; Suzuki, Kosuke; Sakurai, Hiroshi;
MATERIALS RESEARCH EXPRESS, 4(10), Oct. 2017

Motion of skyrmions in nanowires driven by magnonic momentumtransfer forces
Zhang, Xichao; Mueller, Jan; Xia, Jing; Garst, Markus; Liu, Xiaoxi; Zhou, Yan;
NEW JOURNAL OF PHYSICS, 19, Jun. 2017

Magnetic Skyrmion Transport in a Nanotrack With Spatially Varying Damping and Non-Adiabatic Torque
Zhang, Xichao; Xia, Jing; Zhao, G. P.; Liu, Xiaoxi; Zhou, Yan;
IEEE Transactions on Magnetics, 53(3), Mar. 2017

Skyrmion dynamics in a frustrated ferromagnetic film and current-induced helicity locking-unlocking transition
Zhang, Xichao; Xia, Jing; Zhou, Yan; Liu, Xiaoxi; Zhang, Han; Ezawa, Motohiko;
NATURE COMMUNICATIONS, 8, 2017

Control and manipulation of a magnetic skyrmionium in nanostructures
Zhang, Xichao; Xia, Jing; Zhou, Yan; Wang, Daowei; Liu, Xiaoxi; Zhao, Weisheng; Ezawa, Motohiko;
Physical Review B, 94(9), 2016

Control of the spatial distribution and crystal orientation of self-organized Au nanoparticles
Yasukawa, Yukiko; Liu, Xiaoxi; Shirsath, Sagar E.; Suematsu, Hisayuki; Kotaki, Yukio; Nemoto, Yoshihiro; Takeguchi, Masaki; Morisako, Akimitsu;
Nanotechnology, 27(38), 2016

Switching of magnetic easy-axis using crystal orientation for large perpendicular coercivity in CoFe2O4 thin film
Shirsath, Sagar E.; Liu, Xiaoxi; Yasukawa, Yukiko; Li, Sean; Morisako, Akimitsu;
SCIENTIFIC REPORTS, 6, 2016

Co-Ferrite Thin Films With Perpendicular Magnetic Anisotropy
Liu, Xiaoxi; Shirasath, Sagar; Shindoh, Kensuke;
IEEE Transactions on Magnetics, 51(11), Nov. 2015

Bi2O3 liquid phase assisted and Mn substituted permeability and magnetic properties of Ni-Cu-Zn ferrite for multilayer chip inductor application
Shirsath, Sagar E.; Yasukawa, Yukiko; Ghasemi, Ali; Liu, Xiaoxi; Morisako, Akimitsu
JOURNAL OF APPLIED PHYSICS, 115(17), 17A515, 07 May 2014

Mossbauer spectroscopy, magnetic characteristics, and reflection loss analysis of nickel-strontium substituted cobalt ferrite nanoparticles
Ghasemi, Ali; Paesano, Andrea, Jr.; Cerqueira Machado; Carla Fabiana; Shirsath, Sagar E.; Liu, Xiaoxi; Morisako, Akimitsu
JOURNAL OF APPLIED PHYSICS, 115(17), 17A522, 07 May 2014

Variations in the saturation magnetization of nanosized NiFe2O4 particles on adsorption of carboxylic acids
R. Kurosawa, T. Suzuki, T. Nakayama, H. Suematsu, K. Niihara, S. Satokawa, Y. Yasukawa, X. Liu
Journal of Asian Ceramic Societies, 2(1), 41-43, Mar. 2014, Refereed

Role of Bi2O3 Additives on the Microstructure Development and Magnetic Properties of NiCuZn-Tb Ferrites
Shirsath, Sagar E. Patange, Sunil M. Yasukawa, Yukiko Liu, Xiaoxi Morisako, Akimitsu
IEEE Transactions on Magnetics, 50(1), 2000904, Jan. 2014

Self-ignited high temperature synthesis and enhanced super-exchange interactions of Ho3+-Mn2+-Fe3+-O2- ferromagnetic nanoparticles
Shirsath, Sagar E. Mane, Mahesh L. Yasukawa, Yukiko Liu, Xiaoxi Morisako, Akimitsu
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 16(6), 2347, 2014

Magnetic Properties and Microstructure of Electrodeposited Co/Cu Multilayers
Takane, Naoto Narita, Hiroshi Liu, Xiaoxi Arai, Susumu
Electrochemistry, 81(12), 966-970, Dec. 2013

Permeability and magnetic interactions in Co2+ substituted Li0.5Fe2.5O4 alloys
Shirsath, Sagar E.; Kadam, R. H.; Mane, M. L.; Ghasemi, Ali; Yasukawa, Yukiko; Liu, Xiaoxi; Morisako, Akimitsu
Journal of Alloys and Compounds, 575, 145-151, 25 Oct. 2013

Chemical tuning of structure formation and combustion process in CoDy0.1Fe1.9O4 nanoparticles: influence@pHPermeability and magnetic interactions in Co2+ substituted Li0.5Fe2.5O4 alloys
Shirsath, Sagar E. Mane, M. L. Yasukawa, Yukiko Liu, Xiaoxi Morisako, Akimitsu
JOURNAL OF NANOPARTICLE RESEARCH, 15(10), 1976, 07 Sep. 2013

Magnetic and Reflection Loss Characteristics of SrFe12-x(Sm0.5Dy0.5)(x)O-19/Multiwalled Carbon Nanotube Nanocomposite
Ghasemi, Ali; Liu, Xiaoxi; Morisako, Akimitsu; Shirsath, Sagar E.
IEEE Transactions on Magnetics, 49(7), 4218-4221, Jul. 2013

Structural and Magnetic Properties of Mn3+ Substituted Ordered and Disordered Li0.5Cr0.5Fe2O4 Nanoparticles
Shirsath, Sagar E.; Mane, Mahesh L.; Ghasemi, Ali; Yasukawa, Yukiko; Liu, Xiaoxi; Morisako, Akimitsu
IEEE Transactions on Magnetics, 49(7), 4210-4213, Jul. 2013

Correlation between site preference and magnetic characteristics of self assembled strontium ferrite dot array on functionalized multi-walled carbon nanotubes
Ghasemi, Ali; Sepelak, Vladimir; Liu, Xiaoxi; Morisako, Akimitsu
JOURNAL OF APPLIED PHYSICS, 113(17), 17B524, 07 May 2013

Observation of magnetic/electric domains and control of electric polarization by magnetic field in BiFeO3/SrFe12O19 bilayers
Yasukawa, Yukiko; Liu, Xiaoxi; Morisako, Akimitsu
Journal of Magnetism and Magnetic Materials, 327, 95-102, Feb. 2013

Self-assembled ferrite nanodots on multifunctional Au nanoparticles
Yasukawa, Yukiko; Liu, Xiaoxi; Morisako, Akimitsu
GOLD BULLETIN, 46(3), 153-159, 2013

Domain Wall Pinning Sites Introduced by Focused Ion Beam in TbFeCo Film
Li, Songtian; Amagai, Taro; Liu, Xiaoxi; Morisako, Akimitsu
IEEE Transactions on Magnetics, 48(11), 3658-3661, Nov. 2012

Magnetic Force Microscope Probes With High Resolution by Soft Magnetic Vortex
Liu, Xiaoxi; Isomura, Shinsaku; Morisako, Akimitsu
IEEE Transactions on Magnetics, 48(11), 3673-3676, Nov. 2012

Structural, Microwave, and Magnetic Properties of Self-Assembled Substituted Strontium Ferrite Dot Array on Multiwalled Carbon Nanotubes
Ghasemi, Ali; Sepelak, Vladimir; Liu, Xiaoxi; Morisako, Akimitsu
IEEE Transactions on Magnetics, 48(11), 3474-3477, Nov. 2012

Current Driven Domain Wall Motion in Rare-Earth Transition Metal Alloys with Perpendicular Magnetic Anisotropy
Li, Songtian; Liu, Xiaoxi; Morisako, Akimistu
Journal of Nanoscience and Nanotechnology, 12(9), 7550-7553, Sep. 2012

High frequency characteristics of FeCoAlO thin films fabricated with asymmetric target at different Ar gas flow rates
Zheng, Fu; Luo, Feilong; Lou, Yuanfu; Wang, Ying; Bai, Jianmin; Wei, Dan; Liu, Xiaoxi; Wei, Fulin
JOURNAL OF APPLIED PHYSICS, 111(7), Apr. 2012

Magnetic properties and high-frequency characteristics of FeCoAlO gradient composition thin films
Zheng, Fu; Luo, Feilong; Lou, Yuanfu; Wang, Ying; Bai, Jianmin; Wei, Dan; Liu, Xiaoxi; Wei, Fulin
JOURNAL OF APPLIED PHYSICS, 111(7), Apr. 2012

A comparison between magnetic and reflection loss characteristics of substituted strontium ferrite and nanocomposites of ferrite/carbon nanotubes
Ghasemi, Ali; Shirsath, Sagar E.; Liu, Xiaoxi; Morisako, Akimitsu
JOURNAL OF APPLIED PHYSICS, 111(7), Apr. 2012

First Study on the Formation of Strontium Ferrite Thin Films on Functionalized Multi-Walled Carbon Nanotube
Ghasemi, Ali; Sepelak, Vladimir; Liu, Xiaoxi; Morisako, Akimitsu
IEEE Transactions on Magnetics, 47(10), 2800-2803, Oct. 2011

Magnetic and Reflection Loss Characteristics of Substituted Barium Ferrite/Functionalized Multiwalled Carbon Nanotube
Ghasemi, Ali; Javadpour, Sirus; Liu, Xiaoxi; Morisako, Akimitsu
IEEE Transactions on Magnetics, 47(10), 4310-4313, Oct. 2011

Magnetotransport Properties in Antiferromagnetically Exchange-Coupled Ni/TbFeCo/Ni Trilayers
Liu, Xiaoxi; Hayashi, Kazunobu; Tajima, Kei; Morisako, Akimitsu
IEEE Transactions on Magnetics, 47(10), 3126-3128, Oct. 2011

High domain wall magneto-resistance in amorphous TbFeCo wires
Li, Songtian; Amagai, Taro; Liu, Xiaoxi; Morisako, Akimistu
APPLIED PHYSICS LETTERS, 99(12), Sep. 2011

Enhanced reflection loss characteristics of substituted barium ferrite/functionalized multi-walled carbon nanotube nanocomposites
Ghasemi, Ali; Shirsath, Sagar E.; Liu, Xiaoxi; Morisako, Akimitsu
JOURNAL OF APPLIED PHYSICS, 109(7), Apr. 2011

Mossbauer spectroscopy and magnetic characteristics of Zn1-xCoxFe2O4 (x=0-1) nanoparticles
Ghasemi, Ali; Sepelak, Vladimir; Shirsath, Sagar E.; Liu, Xiaoxi; Morisako, Akimitsu
JOURNAL OF APPLIED PHYSICS, 109(7), Apr. 2011

The role of symmetry-breaking-induced interface anisotropy in [Fe/Pt](n) multilayer films
Li, Zhenghua; Xie, Hailong; Liu, Xi; Bai, Jianmin; Wei, Fulin; Wei, Dan; Yoshimura, S.; Saito, H.; Liu, Xiaoxi
JOURNAL OF APPLIED PHYSICS, 109(7), Apr. 2011

High frequency characteristics of FeCoAlO thin films combined the effects of stress and magnetic field
Zheng, Fu; Wang, Xuan; Li, Xu; Bai, Jianmin; Wei, Dan; Liu, Xiaoxi; Xie, Wenhui; Wei, Fulin
JOURNAL OF APPLIED PHYSICS, 109(7), Apr. 2011

Magnetization reversal mechanism of Nd-Fe-B films with perpendicular magnetic anisotropy
Liu, Xiaoxi; Ishida, Go; Morisako, Akimitsu
JOURNAL OF APPLIED PHYSICS, 109(7), Apr. 2011

The role of copper ions on the structural and magnetic characteristics of MgZn ferrite nanoparticles and thin films
Ghasemi, A; Ashrafizadeh, A; Paesano, A; Machado, CFC; Shirsath, SE; Liu, XX; Morisako, A
Journal of Magnetism and Magnetic Materials, 322(20), 3064-3071, Oct. 2010

Structural and magnetic properties of CuxMg0.5-xZn0.5Fe2O4 (x=0-0.5) particles
Ashrafizadeh, A; Ghasemi, A; Paesano, A; Machado, CFC; Liu, XX; Morisako, A
Journal of Alloys and Compounds, 506(1), 279-284, Sep. 2010

Underlayer dependence of microtexture, microstructure and magnetic properties of c-axis oriented strontium ferrite thin films
Kaewrawang, A; Ghasemi, A; Liu, XX; Morisako, A
Thin Solid Films, 518(23), 7059-7063, Sep. 2010

Self-assembled strontium ferrite dot array on Au underlayer
Kaewrawang, A; Ghasemi, A; Liu, XX; Morisako, A
Journal of Magnetism and Magnetic Materials, 322(14), 2043-2046, Jul. 2010

Current-Induced Domain Wall Motion in TbFeCo Wires With Perpendicular Magnetic Anisotropy
Li, Songtian; Nakamura, Hajime; Kanazawa, Taichi; Liu, Xiaoxi; Morisako, Akimistu
IEEE Transactions on Magnetics, 46(6), 1695-1698, Jun. 2010

Mossbauer spectroscopy and magnetic susceptibility studies of Cr-Al substituted strontium ferrite particles
Ghasemi, A; Sepelak, V; Liu, XX; Morisako, A
JOURNAL OF APPLIED PHYSICS, 107(9), May 2010

The role of cations distribution on magnetic and reflection loss properties of ferrimagnetic SrFe12-x(Sn0.5Zn0.5)(x)(19)
Ghasemi, A; Sepelak, V; Liu, XX; Morisako, A
JOURNAL OF APPLIED PHYSICS, 107(9), May 2010

Fabrication, crystallographic and magnetic properties of SrM perpendicular films on Au nano-dot arrays
Kaewrawang, A; Ghasemi, A; Liu, XX; Morisako, A
Journal of Alloys and Compounds, 492(40545), 44-47, Mar. 2010

Effect of Additional Elements on the Structural Properties, Magnetic Characteristics and Natural Resonance Frequency of Strontium Ferrite Nanoparticles/Polymer Composite
Ghasemi, A; Liu, XX; Morisako, A
IEEE Transactions on Magnetics, 45(10), 4420-4423, Oct. 2009

Negative Coercivity and Spin Configuration in Ni/TbFeCo/Ni Trilayers
Liu, XX; Kanazawa, T; Li, ST; Morisako, A
IEEE Transactions on Magnetics, 45(10), 4100-4103, Oct. 2009

Crystallographic and magnetic properties of SrM thin films on Pt underlayer prepared at various substrate temperatures
Kaewrawang, A; Ghasemi, A; Liu, XX; Morisako, A
Journal of Magnetism and Magnetic Materials, 321(13), 1939-1942, Jul. 2009

One-pot synthesis of iron oxide-carbon core-shell particles in supercritical water
Park, KC; Wang, F; Morimoto, S; Fujishige, M; Morisako, A; Liu, XX; Kim, YJ; Jung, YC; Jang, IY; Endo, M
MATERIALS RESEARCH BULLETIN, 44(7), 1443-1450, Jul. 2009

Microwave Absorption Properties of Mn-Co-Sn Doped Barium Ferrite Nanoparticles
Ghasemi, A; Sepelak, V; Liu, XX; Morisako, A
IEEE Transactions on Magnetics, 45(6), 2456-2459, Jun. 2009

Properties of Sr Ferrite Thin Films on Al-Si Underlayer
Kaewrawang, Arkom; Ghasemi, Ali; Liu, Xiaoxi; Morisako, Akimitsu
IEEE Transactions on Magnetics, 45(6), 2587-2589, Jun. 2009

Manipulating the crystallographic properties of Fe/MgO/Fe trilayers
Liu, XX; Matsuoka, H; Zhang, H; Morisako, A
JOURNAL OF APPLIED PHYSICS, 105(7), Apr. 2009

Mossbauer spectroscopy study of amorphous TbFeCo films for perpendicular magnetic data recording
Kamzin AS (Kamzin, A. S.)1, Morisako A (Morisako, A.)2, Liu X (Liu, X.)2
MAIK NAUKA/INTERPERIODICA/SPRINGER, 233 SPRING ST, NEW YORK, NY 10013-1578 USA, 34(12), 1005-1007, Dec. 2008

Magnetic Properties of FeCo Films Prepared by Co-Sputtering and Hydrogenous Gas Reactive Sputtering
Liu, XX; Morisako, A
IEEE Transactions on Magnetics, 44(11), 3910-3912, Nov. 2008

Magnetic properties of hexagonal strontium ferrite thick film synthesized by sol-gel processing using SrM nanoparticles
Ghasemi A (Ghasemi, Ali)1, Morisako A (Morisako, Akimitsu)2, Liu XX (Liu, Xiaoxi)2
Journal of Magnetism and Magnetic Materials, 320(18), 2300-2304, Sep. 2008

Magnetization reversal mechanism of ultra thin Nd2Fe14B films with perpendicular magnetic anisotropy
Liu XX (Liu, Xiaoxi)1, Shiozaki Y (Shiozaki, Yoshiaki)1, Morisako A (Morisako, Akimitsu)1
JOURNAL OF APPLIED PHYSICS, 103(7), 7.0E104, Apr. 2008

Soft magnetic properties of FeCo films with high saturation magnetization
Liu XX (Liu, Xiaoxi)1,Morisako A (Morisako, Akimitsu)2
JOURNAL OF APPLIED PHYSICS, 103(7), 7, Apr. 2008

Investigation of the microwave absorptive behavior of doped barium ferrites
Ghasemi, A; Hossienpour, A; Morisako, A; Liu, XX; Ashrafizadeh, A
Materials & Design, 29(1), 112-117, 2008

Epitaxial Growth of SrM(00l) Film on Au(111)
Kaewrawang A (Kaewrawang, Arkom)1, Ishida G (Ishida, Go)1, Liu XX (Liu, Xiaoxi)1, Morisako A (Morisako, Akimitsu)1
IEEE Transactions on Magnetics, 44(11), 2899-2902, 2008

The property of multilayered SMCo5 film with perpendicular magnetic anisotropy
Takei, Shigeto; Liu, Xiaoxi; Morisako, Akimitsu
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 204(12), 4166-4169, Dec. 2007

Magnetic and microwave absorption properties of BaFe12-x (Mn0.5Cu0.5Zr)(x/2)O-19 synthesized by sol-gel processing
Ghasemi, A; Liu, X; Morisako, A
Journal of Magnetism and Magnetic Materials, 316(2), E105-E108, Sep. 2007

Preparation of barium ferrite dot arrays by means of nano-spot crystallization
Yamamoto, S; Liu, X; Morisako, A
Journal of Magnetism and Magnetic Materials, 316(2), E152-e154, Sep. 2007

Perpendicular magnetic anisotropy in TbFeCo films studied by magnetic Compton scattering
Sakurai, H; Ota, M; Liu, X; Morisako, A; Sakurai, Y; Itou, M; Nagao, T; Koizumi, A
JOURNAL OF APPLIED PHYSICS, 102(1), Jul. 2007

Anisotropies of spin densities in metallic multilayers with perpendicular anisotropies
Sakurai, H; Murayama, E; Ota, M; Takano, K; Itoh, F; Liu, X; Kawata, H; Adachi, H; Sakurai, Y; Itou, M; Koizumi, A
Journal of Magnetism and Magnetic Materials, 310(2), 2710-2712, Mar. 2007

Effect of sputtering gas (Ne, Ar, Kr) on the properties of L1(0) FePt films
Liu, Xiaoxi; Morisako, Akimitsu
Journal of Magnetism and Magnetic Materials, 310(2), E916-E917, Mar. 2007

Perpendicular magnetic anisotropy in sputtered amorphous TbFeCo films
Liu, X.; Morisako, A.; Sakurai, H.; Sakurai, Y.; Itou, M.; Koizumi, A.
Journal of Magnetism and Magnetic Materials, 310(2), 1744-1746, Mar. 2007

Effect of Co underlayer on soft magnetic properties and microstructure of FeCo thin films
Fu, Y; Miyao, T; Cao, JW; Yang, Z; Matsumoto, M; Liu, XX; Morisako, A
Journal of Magnetism and Magnetic Materials, 308(1), 165-169, Jan. 2007

Magnetic properties of nanocrystalline and amorphous FeCoC thin films
Liu, X; Miyao, T; Morisako, A
IEEE Transactions on Magnetics, 42(10), 2772-2774, Oct. 2006

The effects of underlayers for SmCo5 thin films with perpendicular magnetic anisotropy
Kato, Isamu; Takei, Shigeto; Liu, Xiaoxi; Morisako, Akimitsu
IEEE Transactions on Magnetics, 42(10), 2366-2368, Oct. 2006

Ultra-thin Nd2Fe14B films with perpendicular magnetic anisotropy
Morisako, A; Yamasawa, K; Liu, XX
IEEE Transactions on Magnetics, 42(10), 2924-2926, Oct. 2006

Sm-Co and Nd-Fe-B thin films with perpendicular anisotropy for high-density magnetic recording media
Morisako, A; Liu, XX
Journal of Magnetism and Magnetic Materials, 304(1), 46-50, Sep. 2006

Magnetic characteristics of Mn-Co-Ti substituted barium ferrite synthesized by sol-gel processing
Ghasemi, A; Saatchi, A; Salehi, M; Hossienpour, A; Morisako, A; Liu, X
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 203(10), 2513-2521, Aug. 2006

Induced anisotropy in soft magnetic Fe65Co35/Co thin films
Fu, Y; Yang, Z; Miyao, T; Matsumoto, M; Liu, X; Morisako, A
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 133(1-3), 61-65, Aug. 2006

Magnetic properties of hexagonal ferrite dot arrays
Liu, Xiaoxi; Morisako, Akimitsu
Journal of Magnetism and Magnetic Materials, 303(2), E277-E280, Aug. 2006

Self-assembled L1(0) FePt thin films for high-density magnetic recording
Katayama, Nobuhiro; Liu, Xiaoxi; Morisako, Akimitsu
Journal of Magnetism and Magnetic Materials, 303(2), E255-E257, Aug. 2006

Sm-Co films for high-density magnetic recording media
Morisako, A.; Kato, I.; Takei, S.; Liu, X.
Journal of Magnetism and Magnetic Materials, 303(2), E274-E276, Aug. 2006

Soft magnetic properties of FeCo films with Co underlayer
Liu, X.; Miyao, T.; Fu, Y.; Morisako, A.
Journal of Magnetism and Magnetic Materials, 303(2), E201-E204, Aug. 2006

TiN underlayer and overlayer for TbFeCo perpendicular magnetic recording media
Rahman, M. Tofizur; Liu, Xiaoxi; Morisako, Akimitsu
Journal of Magnetism and Magnetic Materials, 303(2), E133-E136, Aug. 2006

Microstructure and magnetic properties of FePt and FePt-Al2O3 thin films fabricated by in situ ordering process
Cao, J; Yang, Z; Katayama, N; Matsumoto, M; Morisako, A; Liu, X; Takei, S
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 202(9), 1829-1833, Jul. 2006

Studies on high-moment soft magnetic FeCo/Co thin films
Fu, Y; Yang, Z; Mitsunori, M; Liu, XX; Akimitsu, M
CHINESE PHYSICS, 15(6), 1351-1355, Jun. 2006

TbFeCo perpendicular magnetic recording media deposited on nanohole arrays of porous alumina layer
Rahman, MT; Liu, XX; Morisako, A
JOURNAL OF APPLIED PHYSICS, 99(8), Apr. 2006

Nd-Fe-B films with perpendicular magnetic anisotropy
Yamasawa, K; Liu, XX; Morisako, A
JOURNAL OF APPLIED PHYSICS, 99(8), Apr. 2006

Influence of matching thickness on the absorption properties of doped barium ferrites at microwave frequencies
Ghasemi, A; Saatchi, A; Salehi, M; Hossienpour, A; Morisako, A; Liu, X
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 203(2), 358-365, 2006

Reduction of ordering temperature of FePt-Al2O3 thin films by N-2 addition during sputtering
Cao, JW; Katayama, N; Yang, Z; Wei, FL; Matsumoto, M; Morisako, A; Liu, XX; Takei, S
CHINESE PHYSICS LETTERS, 22(11), 2899-2902, Nov. 2005

Perpendicular orientation of Ba-ferrite-thin film with A1 top layer and underlayer
Shams, NN; Liu, XX; Matsumoto, M; Morisako, A
IEEE Transactions on Magnetics, 41(11), 4362-4364, Nov. 2005

Compositional dependence of magnetoresistance in TbFeCo amorphous film
Rahman, MT; Liu, XX; Matsumoto, M; Morisako, A
IEEE Transactions on Magnetics, 41(10), 2568-2570, Oct. 2005

Soft anisotropic Fe65Co35/Co thin films prepared by facing targets sputtering
Fu, Y; Miyao, T; Yamakami, T; Yang, Z; Matsumoto, M; Liu, XX; Morisako, A
IEEE Transactions on Magnetics, 41(10), 2905-2907, Oct. 2005

Effect of underlayer structure on the crystallographic and magnetic properties of Nd-Fe-B thin films
Okumoto, T; Yamasawa, K; Liu, X; Matsumoto, A; Morisako, A
IEEE Transactions on Magnetics, 41(10), 3139-3141, Oct. 2005

Magnetic properties of BaM/Pd-Pt double-layered thin film deposited at various substrate temperatures
Shams, NN; Liu, XX; Matsumoto, M; Morisako, A
JOURNAL OF APPLIED PHYSICS, 97(10), May 2005

C-axis oriented L1(0) phase FePt thin films by plasma-assisted diffusion
Katayama, N; Maekawa, T; Liu, XX; Morisako, A; Matsumoto, M
JOURNAL OF APPLIED PHYSICS, 97(10), May 2005

Effect of W underlayer on the crystal orientation and microstructure of NdFeB thin films
Liu, XX; Okumoto, T; Matsumoto, M; Morisako, A
JOURNAL OF APPLIED PHYSICS, 97(10), May 2005

Magnetoresistance in amorphous TbFeCo films with perpendicular magnetic anisotropy
Rahman, MT; Liu, XX; Matsumoto, M; Morisako, A; Meguro, S; Akahane, K
JOURNAL OF APPLIED PHYSICS, 97(10), May 2005

Manipulation of crystal orientation and microstructure of barium ferrite thin film
Shams, NN; Liu, XX; Matsumoto, M; Morisako, A
Journal of Magnetism and Magnetic Materials, 290, 138-140, Apr. 2005

TbFeco film with W underlayer and overlayer for perpendicular magnetic recording
Rahman, T; Liu, X; Morisako, A; Matsumoto, M
Journal of Magnetism and Magnetic Materials, 287, 250-254, Feb. 2005

Magnetic compton profiles of Pd/Fe multilayers
Sakurai, H; Itoh, F; Ota, M; Oike, H; Takano, K; Liu, X; Kawata, H
Journal of Magnetism and Magnetic Materials, 286, 410-415, Feb. 2005

La-Zn substituted hexagonal Sr ferrite thin films for high density magnetic recording
Liu, XX; Bai, JM; Wei, FL; Xu, H; Yang, Z; Piramanayagam, SN; Takei, S; Morisako, A; Matsumoto, M
JOURNAL OF APPLIED PHYSICS, 87(5), 2503-2506, Mar. 2000

Barium ferrite thin films prepared by alternate deposition
Liu, XX; Bai, JM; Wei, FL; Yang, Z; Morisako, A; Matsumoto, M
Journal of Magnetism and Magnetic Materials, 212(1-2), 273-276, Mar. 2000

Magnetic and crystallographic properties of La-Zn substituted Sr-ferrite thin films
Liu, XX; Bai, JM; Wei, FL; Yang, Z; Takei, S; Morisako, A; Matsumoto, M
JOURNAL OF APPLIED PHYSICS, 87(9), 6875-6877, 2000

Partially crystallized BaM thin films for high density magnetic recording
Xiaoxi Liu, Jiangmin Bai, Fulin Wei. Zheng Yang, Akimitsu Morisako, and Mitsunori Matsumoto
Materials Science and Engineering B, 65(2), 90-93, Nov. 1999

The study of sputtered barium ferrite thin films
Liu, XX; Bai, JM; Wei, FL; Zheng, Y; Morisako, A; Matsumoto, M
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 174(2), 389-394, Aug. 1999

The effect of underlayer for Ba-ferrite sputtered films on c-axis orientation
Morisako, A; Liu, XX; Matsumoto, M; Naoe, M
JOURNAL OF APPLIED PHYSICS, 81(8), 4374-4376, Apr. 1997

Crystal structure and magnetic properties of post-annealed Ba-ferrite thin films for high density recording media
Morisako, A; Liu, X; Wada, F; Takei, S; Matsumoto, M; Naoe, M
JOURNAL DE PHYSIQUE IV, 7(C1), 741-742, Mar. 1997

Co-Ferrite Films with Large Perpendicular Magnetic Anisotropy
Xiaoxi Liu
8th International Conference on Materials for Advanced Technologies, (ICMAT2015, 28 June-03 July, 2015), 2015, Invited

Current driven domain wall motion in magnetic nanowires with perpendicular magnetic anisotropy
Xiaoxi Liu
The third international conference of Asian Union of Magnetics Societies (ICAUMS 2014, Oct.28-Nov.2, 2014), 01 Nov. 2014, Asian Union of Magnetics Societies, Invited

IEEE Magnetics Society

Japan Magnetics Society

The Japan Society of Applied Physics

トポロジカルスピン構造を用いた量子ビットの創製
科学研究費補助金, 特別研究員奨励費
22 Apr. 2022 - 31 Mar. 2024

トポロジカルスピンテクスチャの物性とその応用への基盤構築 研究課題
科学研究費補助金, 基盤研究(B)
01 Apr. 2021 - 31 Mar. 2024

トポロジカルスピンテキスチャーに基づくメモリ・論理計算・ニューラルネットワーク
科学研究費補助金, 特別研究員奨励費
2020 - 2022

遷移金属―希土類非晶質垂直磁化膜を用いた磁壁の電流駆動とテラビット記録への応用
科学研究費補助金, 基盤研究（Ｂ）
2010 - 2012

高飽和磁化・高保磁力を有する新規ナノ磁石材料の開発と応用
受託研究
2008 - 2008

アセチレン混和ガススパッタ法によるGHｚ帯域高透磁率FeCoナノ結晶薄膜の開発
科学研究費補助金, 若手研究（B)
2007 - 2008

高飽和磁化・高透磁率FeCo磁性薄膜の強磁性共鳴周波数の高周波化とその応用
受託研究
2007 - 2007

GHz帯域高透磁率FeCo磁性薄膜の開発と応用
受託研究
2006 - 2006

単結晶フェライト垂直磁化膜を用いたナノドットアレイの形成とテラビット記録への応用
科学研究費補助金, 若手研究（B)
2004 - 2005

Spintronics

磁気メモリ素子, 7300666, 2019010092, Patent right
劉　小晰

スピンテクスチャ制御装置、スピンテクスチャ制御方法、およびメモリ装置, 7318916, 2019143322, Patent right
劉　小晰

Others
World Scientific, 01 Jan. 2020