海洋科学研究院

晏小智

海洋科学研究院

研究助理教授

极端条件下的物质科学

yanxz@sustech.edu.cn

教育经历

2013.09—2016.06         四川大学         物理学院      高压科学与技术    理学博士  

2010.09—2013.07         四川大学         物理学院      高压科学与技术    理学硕士  

2006.09—2010.07         四川大学         物理学院          物理学              理学学士


工作经历

2018.1-至今         南方科技大学                          研究助理教授

2018.9-2019.9        哈佛大学                            访问学者     

2017.1-2018.1    北京高压科学研究中心                    助理研究员

2016/6-2017.7    中国工程物理研究院核物理与化学研究所    助理研究员

 

研究领域

发展高压、高温/低温等极端条件实验技术,研究物质在极其宽广的压力和温度等物理维度中的结构与性质,进而探索凝聚态物理、材料物理以及物理化学等领域的新现象,开发新型功能材料。研究兴趣具体为:超高压力实验技术,同步辐射高压测试技术,固态相变动力学,极端条件下的超硬材料以及二维、三维纳米材料等新型功能材料的制备,凝聚态材料在极端条件下的奇异性质及其同素异形体的探索。

 

所获荣誉

深圳市海外高层次人才C类

 

代表文章

(1)Xiangting Ren, Liping Wang, Yusheg Zhao, Xiaozhi Yan*, and Shanmin Wang*, Progress in nanostructured superhard materials, Journal of Superhard Materials,2021 (accepted)

(2)Shengcai Zhu#, Xiaozhi Yan#, Jin Liu, Artem R. Oganov, and Qiang Zhu*, A Revisited Mechanism of the Graphite-to-Diamond Transition at High Temperature,Matter,2020, 3, 1.

(3)Ren Xiangting#,Yan Xiaozhi#, Azkar Saeed Ahmad, Cheng Hu, Li Yanchun, Zhao Yusheng,Wang Lin, Wang Shanmin*. Pressure-Induced Phase Transition and Bandgap Engineering in Propylammonium Lead Bromide Perovskite, The Journal of Physical Chemistry C, 2019, 123,24.

(2)Xiangting Ren#, Xiaozhi Yan#, Derrick Van Gennep, Hu Cheng, Lin Wang, Yanchun Li, Yusheng Zhao, and Shanmin Wang, Bandgap widening by pressure-induced disorder in two-dimensional lead halide perovskite, Applied Physics Letters, 2020, 116, 101901.

(5) Xiaozhi Yan, Xiangting Ren, Guangai Sun, Dong Li, Xin Li, Duanwei He, Wenge Yang, Howard Sheng, Kinetics of a first-order crystalline-amorphous transformation in zirconium tungstate, Physical Review B, 2017, 95, 224205.

(6) Xiaozhi. Yan, Haini Dong, Duanwei He*, Wenge Yang*, Strength Coupling in Mixed Phases under High Pressure, Physical Review B, 2016, 94, 144104.

(7) Xiaozhi. Yan, Xiangting Ren, Duanwei He*, Pressure calibration in solid pressure transmitting medium in large volume press, Review of Scientific Instruments, 2016, 87, 125006.

(8) Xiaozhi Yan, Haini Dong, Yanchu Li, Chuanlong Lin, Changyong Park, Duanwei He*, Wenge Yang*. Phase transition induced strain in ZnO under high pressure. Scientific Reports, 2016, 6, 24958.

(9) Xiaozhi Yan, Dayong Tan, Xiangting Ren, Wenge Yang*, Duanwei He*, Ho-Kwang Mao, Anomalous compression behavior of germanium during phase transformation, Applied Physics Letters, 2015, 106, 171902.

(10) Guoduan Liu, Zili Kou*, Xiaozhi Yan*, Li Lei, Fang Peng, Qiming Wang, Kaixue Wang, Pei Wang, Liang Li, Yong Li, Wentao Li, Yonghua Wang, Yan Bi, Yang Leng, and Duanwei He, Submicron cubic boron nitride as hard as diamond, Applied Physics Letters, 2015, 106, 121901.

(11) Xiaozhi Yan, Xiangting Ren, Duanwei He*, Bin Chen, and Wenge Yang*, Mechanical behaviors and phase transition of Ho2O3 nanocrystals under high pressure, Journal of Applied Physics, 2014, 116, 033507.

(12) Xiaozhi Yan, Duanwei He*, Chao Xu, Xiangting Ren, Xiaoling Zhou and Shenzuo Liu, Compressibility determination by electrical resistance measurement: a universal method for both crystalline and amorphous solids, High Pressure Research, 2012, 32, 482.

(13) Qiwei Hu, Li Lei, Xiaozhi Yan, Leilei Zhang, Xiaodong Li, Fang Peng, Duanwei He*, Micro-stress dominant displacive reconstructive transition in lithium aluminate, Applied Physics Letters, 2016, 109, 071903.

(14) Yang, J. Y., Terakura, C., Medarde, M., White, J. S., Sheptyakov, D., Yan, X. Z., Yin, Y. Y.*, Pressure-induced spin reorientation and spin state transition in SrCoO3. Physical Review B, 2015, 92, 195147.

(15) S. Yang, F. Peng, W. Li, Q. Hu, X. Yan, L. Lei, X. Li, D. He*, Behaviors of Zn2GeO4 under high pressure and high temperature. Chinese Physics B, 2016, 7, 310.

(16) Haikuo Wang, Duanwei He*, Xiaozhi Yan, Chao Xu, Junwei Guan, Ning Tan and Wendan Wang, Quantitative measurements of pressure gradients for the pyrophyllite and magnesium oxide pressure-transmitting mediums to 8 GPa in a large-volume cubic cell, High Pressure Research, 2011, 31, 581.

(17) Rongqi Li, Fang Peng*, Junwei, Guan, Xiaozhi Yan, Shenzhuo Liu, Wenkai Zhang, Xiaoling Zhou, Pressure infiltration of boron nitride preforms with molten aluminum for low density heat sink materials, J Mater Sci: Mater Electron, 2013, 24, 1175.

(18) Xiangting Ren, Xiaozhi Yan, Pei Wang, Yu Li, Shanmin Wang, Fang Peng, Lun Xiong, Jing Liu and Duanwei He*, Anomalous pressure-induced phase transformation in nano-crystalline erbium sesquioxide (Er2O3): partial amorphization under compression. High Pressure Research, 2014, 34, 70.

(19) Chao Xu, Duanwei He*, Haikuo Wang, Junwei Guan, Chunmei Liu, Fang Peng, Wendan Wang, Zili Kou, Kai He, Xiaozhi Yan, Yan Bi, Lei Liu, Fengjiao Li, Bo Hui, Nano-polycrystalline diamond formation under ultra-high pressure, Int. Journal of Refractory Metals and Hard Materials, 2012, 36, 232.

(20) He Fei,He Duanwei*, Ma Yinggong, Yan Xiaozhi,Liu Fangming, Wang Yongkun, Liu jin,Kou Zili, Peng Fang, Design Principles and Experimental Study of Centimeter-Scale Sample Chamber for Two-Stage 6-8 Type Static High Pressure Apparatus, Chinese Journal of High Pressure Physics, 2015, 29, 0161.

(21) Pei Wang , Fang Peng, Junwei Guan , Qinghua Li , Xiaozhi Yan and Duanwei He*, Cadmium phosphide, Cd7P10, prepared at high pressures, High Pressure Research, 2012, 32, 255.

(22) Pei Wang, Duanwei He*, Chao Xu, Xiangting Ren, Li Lei, Shanmin Wang, Fang Peng, Xiaozhi Yan, Dongqiong Liu, Qiming Wang, Lun Xiong, and Jing Liu, High-pressure x-ray diffraction study of YBO3/Eu3+, GdBO3, and EuBO3: Pressureinduced amorphization in GdBO3, Journal of Applied Physics, 2014, 115, 043507.

(23) Teng Liu, Zili Kou*, Jingrui Lu, Xiaozhi Yan , Fangming Liu, Xin Li, Dejinag Ma, Preparation of superhard cubic boron nitride sintered from commercially available submicron powders. Journal of Applied Physics, 2017, 121, 125902.

(24) Jingrui Lu, Zili Kou*, Teng Liu, Xiaozhi Yan, Fangming Liu, Wei Ding, Duanwei He, Submicron binderless polycrystalline diamond sintering under ultra-high pressure, Diamond and Related Materials, 2017, 77, 41.

    (25) Xiangting Ren, Xiaozhi Yan, Ziyu Liu, Wentao Li, Lin Wang*, Photoluminescence and phase transition in Er2O3 under high pressure. Journal of Alloys and Compounds, 2017, 725, 941.

    (26) Qiwei Hu, Xiaozhi Yan, Li Lei*, Qiming Wang, Leihao Feng, Lei Qi, Duanwei He, Pressure induced solid-solid reconstructive phase transition in LiGaO2 dominated by elastic strain, Physical Review B, 2018, 97, 014106.

   (27) Hao Liang, Fang Peng*, Haihua Chen, Lijie Tan, Qaing Zhang, Chong Fan, Shixue Guan, Xiaolin Ni, Akun Liang, Xiaozhi Yan, Qiwei Hu, High-pressure sintering of bulk MoSi2: Microstructural, physical properties and mechanical behavior. Materials Science and Engineering: A, 2018, 711, 389.

(28) Yinjuan Liu, Duanwei He*, Pei Wang, Xiaozhi Yan, Chao Xu, Fangming Liu, Jin Liu, Qiwei Hu, Microstructural and mechanical properties of cBN-Si composites prepared from the high pressure infiltration method, International Journal of Refractory Metals and Hard Materials, 2016, 61, 1.

(29)Sheng Cai Zhu, Xiao Zhi Yan, Scott Fredericks, Yan Ling Li, and Qiang Zhu,  First-principles investigation of Sc-III/IV under high pressure. Physical Review B, 2018, 98, 214116.

(30)Jin Liu, Guodong Zhan, Qiang Wang, Xiaozhi Yan, Fangming Liu, Pei Wang, Li Lei, Fang Peng, Zili Kou, and Duanwei He, Superstrong micro-grained polycrystalline diamond compact through work hardening under high pressure, Applied Physics Letters, 2018, 112, 061901.

(31)Xiangting Ren, Xiaozhi Yan, Zhenhai Yu, Wentao Li, Ke Yang, Xiaoli Wang, Yuzi Liu, and Lin Wang, Size-dependent phase transition of Er2O3 under high pressure, Applied Physics Letters, 2018, 112, 143102.

(32)Thiyagarajan R, Yan X, Pazhanivelu V, Doping effect of alkali metal elements on the structural stability and transport properties of ZnO at high pressures. Journal of Alloys and Compounds, 2018, 751, 266.