2015年-2018年，光学天线的红外吸收增强特性及其在海洋营养盐红外检测技术中的应用研究（41476082），国家自然科学基金，主持。
论文专利
1， Mingchan Xu, Jiesheng Wang, Chun Li, Jing Zhang, Yufang Liu, Guang Yuan*, “Effect of electric field to infrared absorption properties of sodiumnitrate on silver/diamond powder (Ag/DP) composites”，Chemical Physics Letters 613 (2014) 10–14
2， Hong Liang, Shunfu Xu, Weihui Liu, Yueqiang Sun,Xiangfa Liua,Xinqing Zheng,Sen Li,Qiang Zhang,Ziliang Zhu,Xiaochun Zhang,Chengguo Dong,Chun Li,Guang Yuan, Modulation of the work function of fullerenes C60 and C70 by alkali-metal adsorption:A theoretical study, Physics Letters A 377 2676–2680 (2013)(SCI)
3， 郭强，李春，贾志君，元光*，银／硒化锌核壳结构微球对硝酸钠红外光谱特性的影响研究，光谱学与光谱分析，Vol..33: 2625-2628(2013) (SCI)
4， 袁光军，李春，元光*，郭强, 阴极形貌对表面传导电子源的影响, 液晶与显示,Vol.28: 516-520 (2013)
5， Weihui Liu, Shunfu Xu, Xinghua Zhao, Guang Yuan*, Hidenori Mimura，Adsorption mechanism of chlorides on carbon nanotubes based on first-principles calculations，Chem. Phys. Lett.，Vol. 580: 94–98(2013) (SCI)
6， Weihui Liu, Shunfu Xu, Chun Li, Guang Yuan*，Alkali-earth metal adsorption behaviors on capped single-walled carbon nanotubes based on first-principle calculations，Diamond & Related Materials，Vol.29 : 59–62 (2012) (SCI)
7， 贾志君，孔祥飞，郭强，元光*，银／二氧化硅薄膜对硝酸钠红外吸收特性的影响，光谱学与光谱分析，光谱学与光谱分析，Vol.32(12): 3213（2012）(SCI)
8， 孔祥飞，郭强，李春，元光*，金刚石薄膜对硝酸钾红外吸收特性的影响，光谱学与光谱分析，Vol.32(9): 1（2012）(SCI)
9， 张洪群，元光*，李春，LED光激活氧化锌纳米棒的乙醇气敏特性，发光学报，Vol.33: 404-407 (2012)（EI）
10， Shun-Fu Xu , Guang Yuan*, Chun Li, Wei-Hui Liu, Hidenori Mimura. Modulation of Work Function of Capped Single-Walled Carbon Nanotube by Alkali-Metal Adsorption: A Theoretical Study. J. Phys. Chem. C. Vol.115: 8928 (2011). (SCI)
11， Shun-Fu Xu, Guang Yuan*, Chun Li, Hidenori Mimura. Roles of alkali-metal adsorption and defect position on work functions of capped single-wall carbon nanotubes. J. Vac. Sci. Technol. B. 29: 04E101-2 (2011). (SCI)
12， Shun-Fu Xu, Guang Yuan*, Chun Li, Zhi-Jun Jia,1and Hitenori Mimura，“Work functions of capped （5, 5）and （9, 0） single-walled carbon nanotubes adsorbed with alkali-metal atoms”，APPLIED PHYSICS LETTERS 96, 233111 （2010）
