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Yisheng Chai
Researcher at Chongqing University
Publications - 149
Citations - 3177
Yisheng Chai is an academic researcher from Chongqing University. The author has contributed to research in topics: Multiferroics & Magnetic field. The author has an hindex of 32, co-authored 127 publications receiving 2547 citations. Previous affiliations of Yisheng Chai include Chinese Academy of Sciences & University of Science and Technology of China.
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Journal ArticleDOI
Cross coupling between electric and magnetic orders in a multiferroic metal-organic framework
Ying Tian,Alessandro Stroppa,Yisheng Chai,Liqin Yan,Shouguo Wang,Paolo Barone,Silvia Picozzi,Young Sun +7 more
TL;DR: New insights on the origin of ferroelectricity in MOFs are opened up and their promise as magnetoelectric multiferroics is highlighted.
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Realization of giant magnetoelectricity in helimagnets
Sae Hwan Chun,Yisheng Chai,Yoon Seok Oh,D. Jaiswal-Nagar,S. Y. Haam,Ingyu Kim,Bumsung Lee,Dong Hak Nam,Kyung-Tae Ko,Jae-Hoon Park,Jae Ho Chung,Kee Hoon Kim +11 more
TL;DR: It is found that control of the nontrivial orbital moment in the octahedral Fe sites through the Al substitution is crucial for fine-tuning the magnetic anisotropy and obtaining the conspicuously improved ME characteristics.
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Electric field control of nonvolatile four-state magnetization at room temperature.
Sae Hwan Chun,Yisheng Chai,Byung Gu Jeon,Hyung Joon Kim,Yoon Seok Oh,Ingyu Kim,Hanbit Kim,Byeong Jo Jeon,S. Y. Haam,J. Park,Sukho Lee,Jae Ho Chung,Jae-Hoon Park,Kee Hoon Kim +13 more
TL;DR: It is found that four ME states induced by different ME poling exhibit unique, nonvolatile magnetization versus electric field curves, which can be approximately described by an effective free energy with a distinct set of ME coefficients.
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Giant magnetoelectric effects achieved by tuning spin cone symmetry in Y-type hexaferrites.
Kun Zhai,Yan Wu,Shipeng Shen,Wei Tian,Huibo Cao,Yisheng Chai,Bryan C. Chakoumakos,Dashan Shang,Liqin Yan,Fangwei Wang,Young Sun +10 more
TL;DR: The study reveals that tuning magnetic symmetry is an effective route to enhance the magnetoelectric effects also in multiferroic hexaferrites and reports the existence of an enhanced magnetoelected effect in a Y-type hexaferrite, and reveals its underlining mechanism.
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Observation of Magnetoelectric Multiferroicity in a Cubic Perovskite System: LaMn 3 Cr 4 O 12
Xiao Wang,Yisheng Chai,Long Zhou,Huibo Cao,Clarina-dela Cruz,J.C. Yang,Jianhong Dai,Yunyu Yin,Zhen Yuan,Sijia Zhang,Runze Yu,Masaki Azuma,Yuichi Shimakawa,Huimin Zhang,Shuai Dong,Young Sun,Changqing Jin,Youwen Long +17 more
TL;DR: The unique multiferroic phenomenon observed in this cubic perovskite cannot be understood by conventional spin-driven microscopic mechanisms, and a nontrivial effect involving the interactions between two magnetic sublattices is likely to play a crucial role.