T
Tongyun Zhao
Researcher at Chinese Academy of Sciences
Publications - 59
Citations - 780
Tongyun Zhao is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Magnetization & Coercivity. The author has an hindex of 13, co-authored 59 publications receiving 600 citations. Previous affiliations of Tongyun Zhao include Inner Mongolia University of Science and Technology.
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Journal ArticleDOI
Giant barocaloric effect in hexagonal Ni2In-type Mn-Co-Ge-In compounds around room temperature.
Wu Rongrong,Wu Rongrong,Bao Lifu,Fengxia Hu,Hui Wu,Hui Wu,Qingzhen Huang,Jing Wang,Xiaoli Dong,Guan-Nan Li,Jirong Sun,Fei-Ran Shen,Tongyun Zhao,Xin-Qi Zheng,Li-Chen Wang,Yao Liu,Wen-Liang Zuo,Ying-Ying Zhao,Ming Zhang,Xiancheng Wang,Changqing Jin,Guang-Hui Rao,Xiufeng Han,Bao-gen Shen +23 more
TL;DR: The giant barocaloric effect in a hexagonal Ni2In-type MnCoGe0.99In0.01 compound involving magnetostructural transformation, Tmstr, is reported, accompanied with a big difference in the internal energy due to a great negative lattice expansion.
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Realization of zero-field skyrmions with high-density via electromagnetic manipulation in Pt/Co/Ta multilayers
Min He,Licong Peng,Z.Y. Zhu,Gang Li,Jianwang Cai,Jianqi Li,H. X. Wei,Lin Gu,Shouguo Wang,Tongyun Zhao,Bao-gen Shen,Ying Zhang +11 more
TL;DR: In this paper, high-density skyrmions are generated from Pt/Co/Ta multilayers using Lorentz transmission electron microscopy and shown to be tunable and can be significantly enhanced.
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Spontaneous (Anti)meron Chains in the Domain Walls of van der Waals Ferromagnetic Fe5−xGeTe2
Yang Gao,Yang Gao,Qiangwei Yin,Qi Wang,Zhuolin Li,Jianwang Cai,Tongyun Zhao,Hechang Lei,Shouguo Wang,Ying Zhang,Bao-gen Shen +10 more
TL;DR: The distinctive features of the (anti)meron chains and their collective dynamic behavior under external fields may provide concrete experimental evidence for the recent theoretical prediction of the magnetic-domain-wall topology and endorse a broader range of possibilities for electronics, spintronics, condensed matter physics, etc.
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Evolution of topological skyrmions across the spin reorientation transition in Pt/Co/Ta multilayers
Min He,Gang Li,Z.Y. Zhu,Ying Zhang,Licong Peng,Rui Li,Jianqi Li,Hongxiang Wei,Tongyun Zhao,Xiaoguang Zhang,Shouguo Wang,Shi-Zeng Lin,Lin Gu,Guoqiang Yu,Jianwang Cai,Bao-gen Shen +15 more
TL;DR: In this paper, the authors systematically broadened the evolution of magnetic skyrmions with sub-50nm size in a series of Pt/Co/Ta multilayers where the magnetic anisotropy is tuned continuously from easy axis to easy plane by increasing the ferromagnetic Co layer thickness.
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Superconductivity of Mg(B1-xCx)(2) ternary compounds
TL;DR: The structural properties and superconductivity of Mg(B1−xCx)2 compounds were investigated by means of powder x-ray diffraction (XRD) and magnetization measurements.