刘剑，博士，齐鲁青年学者，教授博导

邮箱： Jian.Y.Liu@sdu.edu.cn

教育经历

2005.09-2009.07：哈尔滨工业大学，应用物理专业，本科生

2009.09-2011.07：哈尔滨工业大学，工程热物理专业，硕士研究生

2011.09-2015.12：纽约州立大学石溪分校，凝聚态物理专业，博士研究生

工作经历

2016.03-2018.10：范德堡大学，物理与天文学系，博士后研究员

2018.11-2019.02：中国科学院物理研究所，纳米物理与器件实验室，访问学者

2019.03-至今：山东大学(青岛)，光-热辐射研究中心，教授

研究方向

1)微观能量转换机制（力-热，电-热，光-热）第一性原理理论研究

2)二维材料气体传感特性第一性原理理论研究

3)高性能电-热能量转换材料（余热发电、电热制冷）结构-物性关联

4)高温热辐射物性第一性原理计算与椭圆偏振仪实验测量

科研项目

1)热释电效应与电热效应的微观机理及其调控机制的第一性原理研究，国家自然科学基金青年项目，2020.01-2022.12，课题负责人，在研

近期代表性论文

[1] J. Liu^*, S. Liu^*, L. H. Liu, B. Hanrahan, and S. T. Pantelides, Origin of Pyroelectricity in Ferroelectric HfO₂,Phys. Rev. Appl.12, 034032 (2019).(Editors’ Suggestion)

[2] J. Liu^*and S. T. Pantelides, Pyroelectric response and temperature-induced α-β phase transitions in α-In₂Se₃and other α-III₂VI₃(III = Al, Ga, In; VI = S, Se) monolayers,2D Mater.6, 025001 (2019).

[3] J. Liu^*, O. B. Wani, S. M. Alhassan and S. T. Pantelides,Wettability alteration and enhanced oil recovery induced by proximal adsorption of Na⁺, Cl^-, Ca²⁺, Mg²⁺, and SO4^2-ions on calcite,Phys. Rev. Appl.10, 034064 (2018).

[4] J. Liu^*and S. T. Pantelides, Anisotropic thermal expansion of group-IV monochalcogenide monolayers,Appl. Phys. Express11, 101301 (2018).

[5] J. Liu^*and S. T. Pantelides, Electrowetting on 2D dielectrics: a quantum molecular dynamics investigation,J. Phys.: Condens. Matter30, 375001 (2018).

[6] J. Liu^*andP. B. Allen, Internal and external thermal expansions of wurtzite ZnO from first principles,Comput. Mater. Sci.154, 251 (2018).

[7] J. Liu^*and S. T. Pantelides, Mechanisms of pyroelectricity in three- and two-dimensional materials,Phys. Rev. Lett.120, 207602 (2018).

[8] J. Liu^*, C.-Y. Lai, Y.-Y. Zhang, M. Chiesa, and S. T. Pantelides Water wettability of graphene: interplay between the interfacial water structure and the electronic structure,RSC Adv.8, 16918 (2018).

[9] J. Liu^*,Application of the bond valence method in the non-isovalent semiconductor alloy(GaN)_1-x(ZnO)_x, Modelling Simul.Mater. Sci. Eng.24, 075014(2016).

[10] J. Liu^*,M. Fernández-Serra and P. B. Allen, First-principles study of pyroelectricity in GaN and ZnO,Phys. Rev. B Rapid Communication,93, 081205(R) (2016).

[11] J. Liu^*,M. Fernández-Serra and P. B. Allen,Special quasiordered structures: Role of short-range order in the semiconductor alloy(GaN)_1-x(ZnO)_x,Phys. Rev. B93, 054207 (2016).

[12] J. Liu^*, L. Pedroza, C. Misch, M. Fernández-Serra and P. B. Allen^*,Temperature and composition dependence of short-range order and entropy, and statistics of bond length: the semiconductor alloy,J. Phys.: Condens. Matter26, 274204 (2014).

[13] J. Liuand L.H. Liu^*, First-principles study of temperature-dependent optical properties of semiconductors from ultraviolet to infrared regions,J. Appl. Phys. 111, 083508(2012).