涂衡，男，博士，1982年9月出生。2016年毕业于中国科学院大学，获工学博士学位。现任中国科学院理化技术研究所副研究员，主要从事新型光电功能晶体材料探索、结构与性能关系；具有重要应用的大尺寸、高光学质量功能晶体生长；晶体器件设计及应用方面的研究。在熔盐法、提拉法晶体生长、高效拉曼激光等研究方面有丰富经验。发表相关论文十余篇，授权专利8项。
长期从事功能晶体方面的研究：
(1) 具有重要应用的大尺寸高光学质量功能晶体生长关键技术；
(2) 新型功能晶体材料探索、结构与性能关系；
(3) 新型功能晶体生长、性能表征、器件设计及应用。
作为项目负责人主持国家重点研发计划课题、中科院先导专项课题及中科院重点部署项目等。
[1] Heng Tu, Ying Zhao, Yinchao Yue, Feidi Fan and Zhanggui Hu*, Shape-controlled growth and characterization of a large KDP crystal CrystEngComm, 2015,17, 6669-6673.
[2] Heng Tu, Zhanggui Hu*, Yin Zhao , Yinchao Yue , Jing Hou , Feidi Fan, Growth of large aperture LBO crystal applied in high power OPCPA schemes, Journal of Crystal Growth, 2020, 546, 125728.
[3] Heng Tu, Shihui Ma, Zhanggui Hu, Nan Jiang, Yu Shen, Nan Zong, Jian Yi, Qilong Yuan, Xiaoyang Wang, Jiyang Wang. Efficient monolithic diamond Raman yellow laser at 572.5 nm. Optical Materials, 2021, 114, 110912.
[4] Huimin Song, Dequan Jiang, Naizheng Wang, Wenhao Xing, Ruixin Guo, Zheshuai Lin, Jiyong Yao,Yonggang Wang,* Heng Tu,* and Guochun Zhang, Na3Bi(IO3)6: An Alkali-Metal Bismuth Iodate with Intriguing OneDimensional [BiI6O18] Chains and Pressure-Induced Structural Transition, Inorg. Chem. 2021, 60, 2893?2898
[5] Jingcheng Feng, Youquan Liu, Huimin Song, Wang Liu, Yuwei Chen, Zheshuai Lin, Heng Tu,* Guochun Zhang. * La2SrB8O16: A new rare earth borate with [B8O20]16- groups exhibiting a deep ultraviolet cutoff edge. Journal of Solid State Chemistry, 2021, 298, 122126
[6]Liu, Wang, Liang, Fei, Chen, Yuwei, Song, Song, Huimin, Feng, Jingcheng, Shen, Jun, Lin, Lin, Zheshuai, Heng Tu,* Guochun Zhang. * Large Magnetocaloric Effect in Li3K9Gd3(BO3)7 Crystal Featuring Sandwich-Like Three-Dimensional Framework. Inorg. Chem. 2021, 60, 6796?6803
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