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.
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Journal ArticleDOI
Fourfold oscillation in anisotropic magnetoresistance and planar Hall effect at the LaAlO 3 /SrTiO 3 heterointerfaces: Effect of carrier confinement and electric field on magnetic interactions
Anil Annadi,Zhen Huang,Kalon Gopinadhan,X. Renshaw Wang,Amar Srivastava,Zhiqi Liu,H. Harsan Ma,Tarapada Sarkar,Thirumalai Venkatesan,Ariando +9 more
TL;DR: In this paper, the authors reported a fourfold oscillation in the anisotropic magnetoresistance (AMR) and planar Hall effect (PHE) at the LaAlO{}{3}$/SrTiO${}_{3}}$ heterointerface.
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Two-dimensional superconductor-insulator quantum phase transitions in an electron-doped cuprate
Shengwei Zeng,Zhen Huang,W. M. Lv,Nina Bao,Kalon Gopinadhan,L. K. Jian,T. S. Herng,Zhiqi Liu,Yongqian Zhao,Changjian Li,H. J. Harsan Ma,Ping Yang,Jun Ding,Thirumalai Venkatesan,Ariando +14 more
TL;DR: In this article, an ionic liquid-assisted electric field effect was used to tune the carrier density in an electron-doped cuprate ultrathin film and cause a two-dimensional superconductor insulator transition (SIT).
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The Effect of Polar Fluctuation and Lattice Mismatch on Carrier Mobility at Oxide Interfaces.
Zhen Huang,Kun Han,Shengwei Zeng,Mallikarjuna Rao Motapothula,Albina Y. Borisevich,Saurabh Ghosh,Weiming Lü,Changjian Li,W. X. Zhou,Zhiqi Liu,Michael Coey,Michael Coey,Thirumalai Venkatesan,Ariando +13 more
TL;DR: By using an alternate polar perovskite insulator (La0.3Sr0.7) (Al0.65Ta0.35)O3 (LSAT) for reducing lattice mismatch from 3.0% to 1.0%, the low-temperature carrier mobility has been increased 30 fold and polar fluctuation arising from LSAT chemical composition identified as an important variable to be tailored at the oxide interfaces to optimize the 2DEG transport.
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Integration of the noncollinear antiferromagnetic metal Mn3Sn onto ferroelectric oxides for electric-field control
Xiaoning Wang,Zexin Feng,Peixin Qin,Han Yan,Xiaorong Zhou,Huixin Guo,Zhaoguogang Leng,Weiqi Chen,Qiannan Jia,Zexiang Hu,Haojiang Wu,Xin Zhang,Chengbao Jiang,Zhiqi Liu +13 more
TL;DR: In this paper, the anomalous Hall effect in antiferromagnetic metal Mn3Sn thin films was integrated with ferroelectric oxide PMN-PT, and the authors demonstrated the feasibility of Mn3sn-based topological spintronic devices operated in an ultralow power manner.
Journal ArticleDOI
Biaxial strain-induced transport property changes in atomically tailored SrTiO 3 -based systems
Zhen Huang,Zhiqi Liu,Ming Yang,Shengwei Zeng,Anil Annadi,W. M. Lü,Xuelian Tan,Pingfan Chen,Lianfeng Sun,X. Renshaw Wang,Yongqian Zhao,Changjian Li,Jun Zhou,Kun Han,Wenbin Wu,Yuan Ping Feng,J. M. D. Coey,J. M. D. Coey,Thirumalai Venkatesan,Ariando +19 more
TL;DR: In this article, the critical features of strain effect on the conducting SrTiO3-based systems, and shed some light on strain engineering of these functional materials, were analyzed and shown that strain can break the cubic symmetry of TiO6 octahedron, lift the degeneracy of Ti 3d orbitals, and reduce the number of available states at the bottom of the conduction band.