1.个人简介

陈立勇，男，汉族，1983年01月生，博士，西安科技大学理学院讲师。2008年07月毕业于内蒙古师范大学物理学本科专业，2011年06月获陕西师范大学理学硕士学位，2015年03月获西北工业大学理学博士学位。主持并完成国家自然科学基金青年基金项目1项，博士后面上项目1项，国家自然科学基金理论物理专项1项。指导硕士研究生7名，毕业3名。主要针对多铁性氧化物薄膜结构（如异质结、超晶格）的微观生长机理、界面性质、磁电耦合特性等方面进行理论与实验研究。在国内外学术期刊如Journal of Applied physics、Europhysics Letters、Applied surface science、surfaces and interfaces等国际SCI源期刊上发表学术论文20余篇。

QQ: 543660513  E-mail: liyongchen@xust.edu.cn

2.论文、著作

[1] Li-Yong Chen, Yan-Yan Liu, Su-Fang Wang, You Xie, Jian-Min Zhang, Tuning sensitivity of twin T-graphene towards harmful gas via synergistic effects of doping and strain, Applied Surface Science, 2025, 684.

[2] Li-Yong Chen, Tong Sun, Tian-Jun Zhang, You Xie, Jian-Min Zhang, Modulating the band alignment, carrier mobility and optical absorption of graphene/MoS₂ heterostructure via synergistic effects of doping and strain, Surfaces and Interfaces, 2024, 46(104024).

[3] Li-Yong Chen, Bing-Yi Yu, You Xie, Su-Fang Wang, Jian-Min Zhang, Tuning gas-sensitive properties of the twin graphene decorated with transition metal via small electrical field: A view point of first principle, Diamond & Related Materials, 2023, 133(109707).

[4] Li-Yong Chen, Meng-Zhen Han, Tian-Jun Zhang, You Xie, Jian-Min Zhang, Favorable optical response for non-ferromagnetic (La_2/3Sr_1/3MnO₃)_n/SrTiO3 (001) ultrathin heterojunction: a potential photomagnetoelectric device, The European Physical Journal Plus, 2022, 137: 986.

[5] Li-Yong Chen, Su-Fang Wang, and Jian-Min Zhang, Ferroelectrically mediated optical absorption in short-period (LaMnO₃)₂/BaTiO₃/(SrMnO₃)₂ superlattices: A viewpoint from first-principles, Journal of Applied Physics, 2019, 125: 065301.

[6] Li-Yong Chen, Chang-Le Chen*, Ke-Xin Jin, Tao Wu, Prediction of giant magnetoelectric effect in LaMnO₃/BaTiO₃/SrMnO₃ superlattice: The role of n-type SrMnO₃/LaMnO₃ interface, Journal of Applied Physics, 2014, 116: 074102.

[7] Li-Yong Chen, Chang-Le Chen*, Ke-Xin Jin, Xiu-Juan Du, A. Ali, Favorable magnetoelectric phenomenon in Co₂MnSi/PbTiO₃ (001) ultrathin bilayer: A density functional theory study, Journal of Applied Physics, 2013, 114: 144101.

[8] Li-Yong Chen, Chang-Le Chen*, Ke-Xin Jin, Su-Fang Wang, Xiu-Juan Du. Magnetic ordering and structural stability of La_2/3Sr_1/3MnO₃/SrTiO₃ (001) interfaces: A density-functional theory study, Physica Status Solidi (b), 2013, 250: 402-410.

[9] Li-Yong Chen, Chang-Le Chen*, Ke-Xin Jin, Xiu-Juan Du, Potential enhancement in magnetoelectric effect at Mn-rich Co₂MnSi/BaTiO₃ (001) interface, Europhysics Letters, 2012, 99: 57008.

[10] Li-Yong Chen, Su-Fang Wang, Yan Zhang, Jian-Min Zhang, Ke-Wei Xu, Ab initio calculation of Co₂MnSi/semiconductor (SC,=GaAs, Ge) heterostructures. Thin Solid Films, 2011, 519: 4400-4408.

3.项目（限5项）

[1] 钙钛矿锰氧化物/铁电体二维异质结构在应力作用下的界面耦合及光响应特性，国家自然科学基金青年基金，21万元，2019年，结题，主持

[2] 钙钛矿钛氧化物超薄铁电薄膜甲烷响应研究，中国博士后科学基金，8万元，2019年，结题，主持

[3] 钙钛矿锰氧化物/铁电体异质界面自旋序的铁电控制及其应用，国家自然科学基金理论物理专项，5万元，2017年，结题，主持