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Jiesu Wang
Jiesu Wang

Assistant Research Scientist
Division of Quantum State of Matter
Office 533
Email: wangjs@baqis.ac.cn

After 2 years Postdoc. work in IOP CAS, I have joined BAQIS as the Assistant Research Scientist of the Low-dimensional Quantum Materials team leading by Kai Chang. I am now in charge of an optical lab, in which we have developed many nonlinear optical systems, such as second harmonic generation (SHG), photoluminescence (PL), and Raman. With a  multifunctional chamber, we can apply magnetic field, thermal filed as well as electric field during the optical measurements. I thought it would be a promising way to use optical technology to explore the physical properties of low-dimensional materials. 


Education

  • PhD in Condensed Matter Physics, 2018

       Institute of Physics, Chinese Academy of Sciences, Beijing, China

  • Bachelor of science, 2013

       Minzu University of China, Beijing, China.


Research

  • Using nonlinear   optics to explore the structures of low dimensional materials, such as the   crystal and spin structures.

  • Exfoliation and   stacking of layered 2D materials, such as graphene, CrI3, TMDCs, and   freestanding films.

  • Developing and   characterizing the heterostructures of 2D materials and other substrates.



Publications  

1. Magnetoelectric   Coupling in multiferroics Probed by Optical Second Harmonic Generation. Shuai Xu, Jiesu Wang,   Pan Chen, Kuijuan Jin, et al. (under peer review).

2.  Ferroelectric   Single‐Molecule Magnet with Toroidal Magnetic Moments. Yu-Xia Wang, Yinina Ma, Jie-Su Wang, Yue Yang, Yun-Nan Guo,   Yi-Quan Zhang, Kui-Juan Jin, Young Sun, Peng Cheng. Advanced Science, 9(26),   2022

3. Berezinskii-Kosterlitz-Thouless   phase transition in a 2D-XY ferromagnetic monolayer. Jiesu Wang.   Journal of Semiconductors, 42(12) 2021

4. Tunable electronic   structure and magnetic anisotropy in bilayer ferromagnetic semiconductor   Cr2Ge2Te6. Wen-ning Ren,   Kui-juan Jin, Jie-su Wang, Chen   Ge, Er-Jia Guo, Cheng Ma, Can Wang & Xiulai Xu. Scientific Reports,   11(1), 2021

5. Improper molecular   ferroelectrics with simultaneous ultrahigh pyroelectricity and figures of   merit. Wenru Li, Gang Tang,   Guangzu Zhang, Hasnain Mehdi Jafri, Jun Zhou, Di Liu, Yang Liu, Jiesu Wang, Kuijuan Jin, Yongmin Hu,   Haoshuang Gu, Zhao Wang, Jiawang Hong, Houbing Huang, Long-Qing Chen,   Shenglin Jiang, Qing Wang. Science Advances 7(5):eabe3068, 2021

6. Ferromagnetic   Materials: Strong Ferromagnetism Achieved via Breathing Lattices in   Atomically Thin Cobaltites. Sisi   Li, Qinghua Zhang, Shan Lin, Xiahan Sang, Ryan F. Need, Manuel A. Roldan,   Wenjun Cui, Zhiyi Hu, Qiao Jin, Shuang Chen, Jiali Zhao, Jia-Ou Wang, Jiesu Wang, Meng He, Chen Ge, Can   Wang, Hui-Bin Lu, Zhenping Wu, Haizhong Guo, Xin Tong, Tao Zhu, Brian Kirby,   Lin Gu, Kui-juan Jin, Er-Jia Guo. Advanced Materials 33(4):2170026, 2021

7. Strong   Ferromagnetism Achieved via Breathing Lattices in Atomically Thin Cobaltites. Sisi Li, Qinghua Zhang, Shan Lin, Xiahan   Sang, Ryan F. Need, Manuel A. Roldan, Wenjun Cui, Zhiyi Hu, Qiao Jin, Shuang   Chen, Jiali Zhao, Jia-Ou Wang, Jiesu   Wang, Meng He, Chen Ge, Can Wang, Hui-Bin Lu, Zhenping Wu, Haizhong Guo,   Xin Tong, Tao Zhu, Brian Kirby, Lin Gu, Kui-juan Jin, Er-Jia Guo. Advanced   Materials 33(4):2001324, 2021

8. Ferroelectric State   and Polarization Switching Behaviour of Ultrafine BaTiO3 Nanoparticles with   Large-Scale Size Uniformity. Yanan   Hao, Zunpeng Feng, Soham Banerjee, Xiaohui Wang, Simon J. L. Billinge, Jiesu Wang, Kuijuan Jin, Ke Bi and   Longtu Li. Journal of Materials Chemistry C 9(2), 2021

9. Structure   demonstration of perovskite oxide and its epitaxial thin films by second   harmonic generation. JieSu Wang, Chen Ge, Er-Jia Guo, XiuLai Xu, Can Wang &   KuiJuan Jin. Science China Technological Sciences 63(5), 2019

10. Maximization of   ferromagnetism in LaCoO3 films by competing symmetry. Sisi Li, Jiesu Wang, Qinghua Zhang, Manuel A. Roldan, Lin Shan, Qiao Jin,   Shuang Chen, Zhenping Wu, Can Wang, Chen Ge, Meng He, Haizhong Guo, Lin Gu,   Kui-juan Jin, and Er-Jia Guo. Phys. Rev. Materials 3, 114409, 2019

11. Multiferroic   metal—PbNb 0.12 Ti 0.88 O 3-δ films on Nb-doped STO. Yao, Hongbao; Wang,   Jiesu; Jin, Kuijuan; Zhang, Qinghua; Ren, Wenning; Venkatachalam,   Pazhanivelu; Gu, Lin; Ge, Chen; Guo, Er-Jia; Xu, Xiulai; Wang, Can; Yang,   Guozhen. ACS Appl. Electron. Mater. 1, 10, 2109-2115, 2019

12. Magnetoresistance in   Metallic Ferroelectrics. Wang, Jiesu; Yao, Hongbao; Jin, Kuijuan; Guo, Erjia; Zhang,   Qinghua; Ma, Chao; Gu, Lin; Venkatachalam, Pazhanivelu; Zhao, Jiali; Wang,   Jiaou; Riahi, Hassen; Guo, Haizhong; Ge, Chen; Wang, Can; Yang, Guozhen. ACS   Applied Electronic Materials 1:1225?1232, 2019

13. Temperature-dependent   evolution of surface charge screening and polarization at ferroelectric   surfaces. Wang, LongFei;   Luo, Yi; Wang, JieSu; Huang,   XiuShi; Gao, ZhaoMeng; Yang, TieYing; Li, XiaoLong; Li, Pei; Jin, KuiJuan;   Zhang, WeiFeng; Guo, HaiZhong. Science China: Physics, Mechanics and   Astronomy 62(8):987721, 2019

14. Manipulating the   Ferroelectric Domain States and Structural Distortion in Epitaxial BiFeO3   Ultrathin Films via Bi Nonstoichiometry. Tian, Shilu; Wang, Can; Zhou, Yong; Li, Xiaomei;   Gao, Peng; Wang, Jiesu; Feng, Yu;   Yao, Xiaokang; Ge, Chen; He, Meng; Bai, Xuedong; Yang, Guozhen; Jin, Kuijuan.   ACS Applied Materials & Interfaces 10(50), 2018

15. Temperature-dependent   phase transition in barium titanate crystals probed by second harmonic   generation. Wang, Jiesu; Jin, Kuijuan; Yao, Hongbao; Gu, Junxing; Xu,   Xiulai; Ge, Chen; Wang, Can; He, Meng; Yang, Guozhen. Applied Physics Letters   112(10):102904, 2018

16. Direct evidence of   correlation between the second harmonic generation anisotropy patterns and   the polarization orientation of perovskite ferroelectric. Wang,   Jie-su; Jin, Kui-juan; Gu, Jun-xing; Wan, Qian; Yao, Hong-bao; Yang,   Guo-zhen. Scientific Reports 7(1), 2017

17. Manipulating   magnetoelectric properties by interfacial coupling in   La0.3Sr0.7MnO3/Ba0.7Sr0.3TiO3 superlattices. Guo, Haizhong; Li, Qingqing; Yang, Zhengzhong; Jin,   Kui-juan; Ge, Chen; Gu, Lin; He, Xu; Li, Xiaolong; Zhao, Ruiqiang; Wan, Qian;   Wang, Jiesu; He, Meng; Wang, Can;   Lu, Huibin; Yang, Yuping; Yang, Guozhen. Scientific Reports 7(1), 2017

18. Coexistence of polar   distortion and metallicity in PbTi1-xNbxO3. Gu, Jun-xing;   Jin, Kui-juan; Ma, Chao; Zhang, Qing-hua; Gu, Lin; Ge, Chen; Wang, Jie-su; Wang, Can; Guo,   Hai-zhong; Yang, Guo-zhen. PHYSICAL REVIEW B 96, 165206, 2017

19. Modulation of   ultrafast laser-induced magnetization precession in BiFeO3-coated   La0.67Sr0.33MnO3 thin films.   Wan, Qian; Jin, KuiJuan; Wang, JieSu;   Yao, HongBao; Gu, JunXing; Guo, HaiZhong; Xu, XiuLai; Yang, GuoZhen. Science   China: Physics, Mechanics and Astronomy 60(4), 2017

20. Evolution of   structural distortion in BiFeO3 thin films probed by second-harmonic   generation. Wang, Jie-su; Jin, Kui-juan; Guo,   Hai-zhong; Gu, Jun-xing; Wan, Qian; He, Xu; Li, Xiao-long; Xu, Xiu-lai; Yang,   Guo-zhen. Scientific Reports 6(1):38268, 2016