个人简介 任国仲，教授，硕士生导师，1997年于吉林大学获学士学位，2004年于吉林大学超硬材料国家重点实验室获博士学位。主要研究方向为纳米发光材料、激光透明陶瓷等，以第一作者及通讯作者在“ J. Phys. Chem. C ”、“ J. Alloys Comp.”、“J. Non-Cryst. Solids ”等刊物上发表sci论文近二十篇。 主持项目 1）吉林省科技厅重点项目（技术攻关）高性能Yb掺杂LuAG激光透明陶瓷材料的研究 90万。2019-2021 2）**基金：基于×××××技术，9140C150303110C1504 2011－2013年，30万。 3）超硬材料国家重点实验室开放课题“CoSb类热电材料的高压合成研究”，2009－2010年，3万。 4）低维材料及其应用教育部重点实验室开放课题“上转换及中红外用纳米微晶玻璃微观结构及性能研究”2008－2009年，1万。 还以主要成员参与了多项国家自然基金项目。 学术成果 近年来以第一作者及通讯作者发表的论文 (1) G. Ren, S. Zeng, J. Hao, Tunable Multicolor Upconversion Emissions and Paramagnetic Property of Monodispersed Bifunctional Lanthanide-Doped NaGdF4 Nanorods，J. Phys. Chem. C, 115 (41), 20141-20147, 2011 (2) G. Ren, Y. Liu, H. Ma, T. Su, X. Jia, Thermoelectric Properties of Te-Doped Ba0.32Co4Sb12−xTex Prepared at HPHT, Chin. Phys. Lett. 28, 048401, 2011 (3) S. Hao, H. A. Ma, L. Deng, K. K. Jie, Z. Liu, X. P. Jia, G. Ren*, The Enhanced Thermoelectric Properties of Ba0.4Co4Sb11.7Te0.3 Prepared by the High-Pressure and High-Temperature Method. High Temperature Materials and Processes, 33, 59-63, 2014 (4) J. He, G. Ren*, Y. Mao, L. Xiang, Ultraviolet fluorescence of the Ce 3+/Gd3+ co-doped NaYF4 nanocrystals. Optics Communications, 323 174-177, 2014 (5) L. Lin, G. Ren* M. Chen, Y. Liu, The behavior of Er3+ dopants during crystallization in oxyfluoride silicate glass . J. Alloys Comp., 486, 261-264, 2009. (6) L. Lin, G. Ren* M. Chen, Y. Liu, Q. Yang, Study of fluorine losses and spectroscopic properties of Er3+ doped oxyfluoride silicate glasses and glass ceramics . Optical Material, 31, 1439-1442 , 2009 (7) F. Zeng, G. Ren*, X. Qiu, Q.Yang. The effect of PbF2 content on the microstructure and upconversion luminescence of Er3+-doped SiO2-PbF2-PbO glass ceramics. J. Non-Cryst. Solids, 354, 3428-3432, 2008 (8) F. Zeng, G. Ren*, X. Qiu and Q. Yang, Effect of different Er3+ compounds doping on microstructure and photoluminescent properties of oxyfluoride glass ceramics, Physica B: Condensed Matter, 403, 2417-2422, 2008 (9) Z. Shang, G. Ren*, Q. Yang, et al., Spectroscopic properties of Er3+-doped and Er3+/Yb3+-codoped PbF2–MOx (M = Te, Ge, B) oxyfluoride glasses, J. Alloys Comp., 406, 539-543, 2008
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