时长民，临沂大学，物理与电子工程学院，讲师
2006/09-2010/06，山东师范大学，物理与电子科学学院，学士
2010/09-2015/06，山东大学，物理学院，硕博连读，导师：胡季帆/秦宏伟
2015/07-至今，临沂大学，物理与电子工程学院，讲师
主持或参加科研项目：
1. 国家自然科学基金理论专项，**，表面空位缺陷诱发高灵敏度α-Fe₂O₃气敏材料的理论研究，2017/01-2017/12，5万元，在研，主持
2. 山东省高等学校科技计划项目，J16LJ04，氧空位对α-Fe₂O₃微纳米复合材料气敏特性的影响及微观机理研究，2016/03-2018/12，5万元，在研，主持
一、期刊论文
(1) Changmin Shi*, Li Chen, Dongchao Wang, Hongmei Liu, Guangliang Cui, Lijie Qiao, Effects of strain on electronic properties of monolayer α-Fe₂O₃,Current Applied Physics, 2016, 16: 581-586
(2) Changmin Shi*, Yanping Chen, Hongmei Liu, Guangliang Cui, Lin Ju, Li Chen, Adsorption and gas-sensing characteristics of stoichiometric α-Fe₂O₃(001) nano thin film for carbon dioxide and carbon monoxide with and without pre-adsorbed O₂, RSC Advances, 2016, 6: 3514-3525
(3) Changmin Shi, Hongwei Qin*, Ling Li, Yanping Chen, Lin Ju, Jifan Hu*, CO₂sensing characteristics and mechanism for LaCoO₃predicted by density function theory, Applied Surface Science, 2015, 327: 168-173
(4) Changmin Shi, Lihui Sun, Hongwei Qin*, Xiaofeng Wang, Ling Li, Jifan Hu, Adsorption properties of CO molecule on the orthorhombic structure LaMnO₃(010) surface, Computational Materials Science, 2015, 98: 83-87
(5) Changmin Shi, Yanping Chen, Hongwei Qin, Ling Li, Jifan Hu*, Adsorption of CO₂and O₂on SiC nanosheet: Density functional theory study, Chemical Physics Letters, 2015, 635: 23-28
(6) Changmin Shi, Hongwei Qin*, Yongjia Zhang, Jifan Hu, Lin Ju, Magnetic properties of transition metal doped AlN nanosheet: First-principle studies, Journal of Applied Physics, 2014, 115: 053907
(7)Changmin Shi, Hongwei Qin, Ming Zhao, Xiaofeng Wang, Ling Li, Jifan Hu*, Investigation on electrical transport CO sensing characteristics and mechanism for nanocrystalline La_1-xCa_xFeO₃sensors,Sensors and Actuators B, 2014, 190: 25-31
(8) Dandan Wang, Yanping Chen, Zhongxing Liu, Ling Li, Changmin Shi, Hongwei Qin, Jifan Hu*, CO₂-sensing properties and mechanism of nano-SnO₂thick-film sensor, Sensors and Actuators B, 2016, 227: 73-84
(9) Dongchao Wang, Li Chen*, Changmin Shi, Xiaoli Wang, Guangliang Cui, Pinhua Zhang, Yeqing Chen, Quantum spin Hall insulator in halogenated arsenene films with sizable energy gaps, Scientific Reports, 2016, 6: 28487
(10) Pinhua Zhang, Guangliang Cui*, Chuanhai Xiao, Mingzhe Zhang, Li Chen, Changmin Shi, Synthesis and characterization of Ag@Cu nano/microstructure ordered arrays as SERS-active substrates, Materials Research Express, 2016, 3: 065018
(11) Lin Ju*, Tongshuai Xu, Changmin Shi, Lei Zhao, Li Sun, Room-temperature ferromagnetism in nanocrystalline (Na_0.7K_0.3)_0.5Bi_0.5TiO₃, Journal of Materials Science: Materials in Electronics, 2016, 27: 5434
(12) Li Chen*, Qiandong Zhuang, Yeqing Chen, Changmin Shi, Dongchao Wang, Quantum phase transitions in Sn bilayer based interfacial systems by an external strain, Physical Chemistry Chemical Physics, 2016, 18: 24350-24355
(13) Dongchao Wang, Li Chen*, Changmin Shi, Xiaoli Wang, Guangliang Cui, Pinhua Zhang, Yeqing Chen, Robust large-gap quantum spin Hall insulators in chemically decorated arsenene films, New Journal of Physics, 2016, 18: 033026
(14) Yongjia Zhang*, Ensi Cao, Changmin Shi, Jifan Hu, The oxygen vacancies correlated ferromagnetism in transition metal-doped ZnO nanowires, IEEE Magnetics Conference (INTERMAG), 2015, 1-1
(15) Ling Li, Hongwei Qin, Changmin Shi, Ling Zhang, Yanping Chen, Jifan Hu*, CO₂sensing properties of La_1-xBa_xFeO₃thick film and packed powder sensors, RSC Advances, 2015, 5: 103073-103081
(16) Yanping Chen, Hongwei Qin, Changmin Shi, Ling Li, Jifan Hu*, High temperature CO₂sensing properties and mechanism of nanocrystalline LaCrO₃with rhombohedral structure: experiments and ab initio calculations, RSC Advances, 2015, 5: 54710-54716
(17) Yanping Chen, Xiaofeng Wang, Changmin Shi, Ling Li, Hongwei Qin, Jifan Hu*, Sensing mechanism of SnO₂(110) surface to H₂: Density functional theory calculations, Sensors and Actuators B, 2015, 220: 279-287
(18) Xiaofeng Wang, Yanping Chen, Hongwei Qin, Ling Li, Changmin Shi, Liang Liu, Jifan Hu*, CO₂sensing of La_0.875Ca_0.125FeO₃in wet vapor: a comparison of experimental results and first-principles calculations, Phys. Chem. Chem. Phys., 2015, 17: 13733-13742
(19) Lin Ju, Changmin Shi, Tingxian Li, Yanming Hao, Hongwei Qin, minglei zhao Jifan Hu*,Room-temperature magnetoelectric coupling in nanocrystalline (Na_1-xK_x)_0.5Bi_0.5TiO₃(x=0.1, 0.16, 0.20, 0.25), RSC Advances, 2015, 5: 31984-31992
(20) Li Sun, Yongjia Zhang, Lin Ju, Changmin Shi, Hongwei Qin, Jifan Hu*, Cation Vacancy-Induced Ferromagnetism in Nanocrystalline CaTiO₃Plate, IEEE Transactions on magnetics, 2014, 50: 1-4
(21) Xiaofeng Wang, Jinliang Pei, Lihui Sun, Changmin Shi, Jifan Hu, Hongwei Qin*, Fabrication of Biomorphic La_1-xSr_xFeO₃Hollow Fibers with Gas Sensing Properties, Sensor Letters, 2014, 12: 1689-1693
(22) Lin Ju, Changmin Shi, Li Sun, Yongjia Zhang, Hongwei Qin, Jifan Hu*,Room-temperature magnetoelectric coupling in nanocrystalline Na_0.5Bi_0.5TiO₃, Journal of Applied Physics, 2014, 116: 083909