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
Large resistivity modulation in mixed-phase metallic systems
Yeonbae Lee,Zhiqi Liu,John T. Heron,James D. Clarkson,Jeongmin Hong,Changhyun Ko,Michael D. Biegalski,Ulrich Aschauer,Shang-Lin Hsu,Mark E. Nowakowski,Junqiao Wu,Junqiao Wu,Hans M. Christen,Sayeef Salahuddin,Jeffrey Bokor,Jeffrey Bokor,Nicola A. Spaldin,Darrell G. Schlom,Ramamoorthy Ramesh +18 more
TL;DR: The observed behaviour of the FeRh films is reminiscent of colossal magnetoresistance in perovskite manganites and illustrates the role of mixed-phase coexistence in achieving large changes in physical properties with low-energy external perturbation.
Journal ArticleDOI
Anomalous thickness dependence of Curie temperature in air-stable two-dimensional ferromagnetic 1T-CrTe2 grown by chemical vapor deposition
Lingjia Meng,Zhang Zhou,Mingquan Xu,Shiqi Yang,Kunpeng Si,Lixuan Liu,Xingguo Wang,Huaning Jiang,Bixuan Li,Peixin Qin,Peng Zhang,Jinliang Wang,Zhiqi Liu,Peizhe Tang,Peizhe Tang,Yu Ye,Wu Zhou,Lihong Bao,Hong-Jun Gao,Yongji Gong +19 more
TL;DR: In this paper, the authors reported chemical vapor deposition growth of air-stable 2D metallic 1T-CrTe2 ultrathin crystals with controlled thickness and showed that the easy axis changes from in-plane to out-of-plane Monotonic increase of Curie temperature with the thickness decreasing from ~1300 to ~76 nm.
Journal ArticleDOI
Metal-insulator transition in SrTiO(3-x) thin films induced by frozen-out carriers.
Zhiqi Liu,D. P. Leusink,D. P. Leusink,Xiang-Bin Wang,W. M. Lü,Kalon Gopinadhan,Anil Annadi,Y. L. Zhao,Xiaohu Huang,Shengwei Zeng,Zhen Huang,Amar Srivastava,Sankar Dhar,Thirumalai Venkatesan,Ariando +14 more
TL;DR: The metal-insulator transition (MIT) observed in the SrTiO(3-x) film was found to be induced by the carrier freeze-out effect and its electrical properties were found that O(vac) in bulk SrTi olefins is far from uniform over the whole material.
Journal Article
Large resistivity modulation in mixed-phase metallic systems
Yeonbae Lee,Zhiqi Liu,John T. Heron,James D. Clarkson,Jeongmin Hong,Changhyun Ko,Michael D. Biegalski,Ulrich Aschauer,Shang-Lin Hsu,Mark E. Nowakowski,Junqiao Wu,Hans M. Christen,Sayeef Salahuddin,Jeffrey Bokor,Nicola A. Spaldin,Darrell G. Schlom,Ramamoorthy Ramesh +16 more
TL;DR: In this paper, the authors achieved a large electroresistance response in FeRh/PMN-PT heterostructures by applying an electric field, which could be used for nonvolatile memory applications.
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: In this article, a piezoelectric, strain-controlled antiferromagnetic (AFM) memory has been demonstrated in strong magnetic fields and has potential for low-energy and high-density memory applications.