Z
Zhiqi Liu
Researcher at Beihang University
Publications - 108
Citations - 4224
Zhiqi Liu is an academic researcher from Beihang University. The author has contributed to research in topics: Spintronics & Antiferromagnetism. The author has an hindex of 29, co-authored 98 publications receiving 3329 citations. Previous affiliations of Zhiqi Liu include Chinese Academy of Sciences & University of Pittsburgh.
Papers
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Journal ArticleDOI
Full Electroresistance Modulation in a Mixed-Phase Metallic Alloy.
Zhiqi Liu,Zhiqi Liu,Li Li,Zheng Gai,James D. Clarkson,Shang-Lin Hsu,Anthony T. Wong,Anthony T. Wong,Lisha Fan,Ming-Wei Lin,Christopher M. Rouleau,Thomas Z. Ward,Ho Nyung Lee,Athena S. Sefat,Hans M. Christen,Ramamoorthy Ramesh +15 more
TL;DR: FeRh is illustrated as a mixed-phase model system well similar to phase-separated colossal magnetoresistance systems with phase instability therein, which is in contrast to the large volume expansion in the conventional temperature-driven magnetic phase transition in FeRh.
Journal ArticleDOI
A piezoelectric, strain-controlled antiferromagnetic memory insensitive to magnetic fields.
Han Yan,Zexin Feng,Shun Li Shang,Xiaoning Wang,Zexiang Hu,Jinhua Wang,Zengwei Zhu,Hui Wang,Zuhuang Chen,Hui Hua,Wenkuo Lu,Jingmin Wang,Peixin Qin,Huixin Guo,Xiaorong Zhou,Zhaoguogang Leng,Zi Kui Liu,Chengbao Jiang,Michael Coey,Michael Coey,Zhiqi Liu +20 more
TL;DR: An antiferromagnetic memory with piezoelectric strain control can be operated in high magnetic fields and combines a small device footprint with low switching power and has the potential for low-energy and high-density memory applications.
Journal ArticleDOI
Anisotropic two-dimensional electron gas at the LaAlO3/SrTiO3 (110) interface
Anil Annadi,Qinfang Zhang,X. Renshaw Wang,Nikolina Tuzla,Kalon Gopinadhan,W. M. Lü,A. Roy Barman,Zhiqi Liu,Amar Srivastava,Surajit Saha,Yongqian Zhao,Shengwei Zeng,Sankar Dhar,Eva Olsson,Bo Gu,Seiji Yunoki,Sadamichi Maekawa,Hans Hilgenkamp,Hans Hilgenkamp,Thirumalai Venkatesan,Ariando +20 more
TL;DR: In this paper, the authors reported the observation of unexpected conductivity at the LaAlO3/SrTiO3 interface prepared on (110)-oriented SrTiO 3, with a LaO3-layer thickness-dependent metal-insulator transition.
Journal ArticleDOI
Electric-Field-Controlled Antiferromagnetic Spintronic Devices.
Han Yan,Zexin Feng,Peixin Qin,Xiaorong Zhou,Huixin Guo,Xiaoning Wang,Hongyu Chen,Xin Zhang,Haojiang Wu,Chengbao Jiang,Zhiqi Liu +10 more
TL;DR: Cutting-edge research, including electric-field modulation of antiferromagnetic spintronic devices using strain, ionic liquids, dielectric materials, and electrochemical ionic migration, is comprehensively reviewed.
Journal Article
Electronic Phase Separation at the LaAlO$_3$/SrTiO$_3$ Interface
Ariando Ariando,X.P. Wang,Zhiqi Liu,Jiabao Yi,Anil Annadi,A. Roy Barman,Andrivo Rusydi,S. Dhar,Yuan Ping Feng,Jun Ding,T. Venkatesan,G. Baskaran,J. Huijben,Hans Hilgenkamp +13 more
TL;DR: In this paper, an EPs state at the LaAlo3/srTio3 interface was observed, where the interface charges are separated into regions of a quasi-two-dimensional electron gas, a ferromagnetic phase, which persists above room temperature, and a (superconductor like) diamagnetic/paramagnetic phase below 60 K.