相国涛，男，黑龙江人，1988年生，博士，副教授。主要从事生物医疗用稀土上转换功能材料的研究工作。目前，本人共主持国家自然科学基金青年基金项目1项、省部级重点项目1项、省部级一般项目2项；共发表SCI论文37篇，其中以第一作者或通讯作者发表SCI论文13篇（包括中科院一区7篇，二区6篇；自然指数期刊6篇），被引用近400余次，并且授权国家发明专利1项。
一、教育及工作情况
2018.01-至今 重庆邮电大学理学院副教授
2016.07-2017.12 重庆邮电大学理学院讲师
2011.08-2016.07 中科院长春光学精密机械与物理研究所凝聚态物理专业博士（硕博连读）
2006.09-2010.07 哈尔滨师范大学物理与电子工程学院物理学专业学士
二、主持或参与研究的科研项目
1. 国家自然科学基金青年科学基金项目，**，915nm激发基于局域场及能量传递机制调控增强NaScF₄:Yb³⁺/Er³⁺纳米晶上转换红光的研究，2018.01-2020.12，25万元，在研，主持（1/9）。
2. 重庆市教委科学技术研究计划项目，重点项目，KJZD-K，光动力治疗用稀土氟化物纳米晶中上转换荧光调制及其发光动力学的研究，2018.07-2021.07，20万元，在研，主持（1/10）。
3. 重庆市基础科学与前沿技术研究项目，CSTC2017jcyjAX0046，镱、铒共掺的四氟钪钠纳米晶中上转换红光增强及其发光物理的研究，2017.07-2020.06，5万元，在研，主持（1/9）。
4. 重庆市教育委员会科学技术研究项目，KJ**，第一过渡系金属掺杂的β-NaLuF₄:Yb/Er纳米晶上转换增强的研究，2017.01-2018.12，3万元，已结题，主持（1/11）。
5. 重庆市教委科学技术研究计划项目，重大项目，KJZD-M，基于反常热猝灭的温度传感材料与传感器件的研究，2020.10-2023.10，20万元，在研，主研（3/11）。
三、代表性SCI论文
1. Guotao Xiang, Jiahua Zhang*, Zhendong Hao, Xia Zhang, Guo-Hui Pan, Yongshi Luo, Wei Lüand Haifeng Zhao. “Importance of suppression of Yb³⁺deexcitation to upconversion enhancement inβ-NaYF₄: Yb³⁺/Er³⁺@β-NaYF₄sandwiched structure nanocrystals”,Inorg. Chem., 2015,54(8), 3921?3928.
2. Guotao Xiang*, Yan Ma, Xianju Zhou, Sha Jiang, Li Li, Xiaobing Luo, Zhendong Hao, Xia Zhang, Guo-Hui Pan, Yongshi Luo and JiahuaZhang*. “Investigation of the Energy-Transfer Mechanism in Ho³⁺- and Yb³⁺- Codoped Lu₂O₃Phosphor with Efficient Near-Infrared Downconversion”,Inorg. Chem., 2017,56(3), 1498?1503.
3. Guotao Xiang*, Yan Ma, Wen Liu, Sha Jiang, Xiaobing Luo, Li Li, Xianju Zhou, Zhiwei Gu, Jiapeng Wang, Yongshi Luo and Jiahua Zhang*. “Improvement of Green Upconversion Monochromaticity by Doping Eu³⁺in Lu₂O₃:Yb³⁺/Ho³⁺Powders with Detailed Investigation of the Energy Transfer Mechanism”,Inorg. Chem., 2017,56(15), 9194?9199.
4. Guotao Xiang*, Yan Ma, Wen Liu, Jiapeng Wang, Zhiwei Gu, Ye Jin, Sha Jiang, Xiaobing Luo, Li Li, Xianju Zhou, Yongshi Luo and Jiahua Zhang*. “Enhancement of Eu³⁺Red Upconversion in Lu₂O₃: Yb³⁺/Eu³⁺Powders under the Assistance of Bridging Function Originated from Ho³⁺Tridoping”,Inorg. Chem., 2017,56(22), 13955?13961.
5. Guotao Xiang*, Xiaotong Liu, Jiahua Zhang, Zhen Liu, Wen Liu, Yan Ma, Sha Jiang, Xiao Tang, Xianju Zhou, Li Li and Ye Jin. “Dual-Mode Optical Thermometry Based on the Fluorescence Intensity Ratio Excited by a 915 nm Wavelength in LuVO₄:Yb³⁺/Er³⁺@SiO₂Nanoparticles”,Inorg. Chem., 2019,58(12), 8245?8252.
6. Guotao Xiang*, Xiaotong Liu, Qing Xia, Sha Jiang, Xianju Zhou, Li Li, Ye Jin, Li Ma, Xiaojun Wang* and Jiahua Zhang*. “Deep-tissue temperature sensing realized in BaY₂O₄: Yb³⁺/Er³⁺with ultrahigh sensitivity and extremely intense red upconversion luminescence”,Inorg. Chem., 2020,59(15), 11054?11060.
7. Yan Ma,Guotao Xiang*, Jiahua Zhang, Zhen Liu, Pan Zhou, Wen Liu, Xiao Tang, Sha Jiang, Xianju Zhou, Li Li, Yongshi Luo and Ye Jin. “Upconversion properties and temperature sensing behaviors in visible and near-infrared region based on fluorescence intensity ratio in LuVO₄: Yb³⁺/Er³⁺”,J. Alloys Compd., 2018,769, 325?331.
8. Guotao Xiang*, Xiaotong Liu, Wen Liu, Bin Wang, Zhen Liu, Sha Jiang, Xianju Zhou, Li Li, Ye Jin, Jiahua Zhang*. “Multifunctional optical thermometry based on the stark sublevels of Er³⁺in CaO-Y₂O₃: Yb³⁺/Er³⁺”,J Am Ceram Soc., 2020,103(4), 2540?2547.
9. Guotao Xiang*, Qing Xia, Xiaotong Liu, Xiaojun Wang. “Optical thermometry based on the thermally coupled energy levels of Er³⁺in the upconversion materials”,Dalton Trans., 2020, DOI: 10.1039/D0DT03100C.(Invited review, Outside front cover paper)
10. Guotao Xiang, Jiahua Zhang*, Zhendong Hao, Xia Zhang, Guohui Pan, Yongshi Luo, Shaozhe Lüand Haifeng Zhao. “The energy transfer mechanism in Pr³⁺and Yb³⁺codoped β-NaLuF₄nanocrystals”,Phys. Chem. Chem. Phys.,2014,16(20), 9289?9293.
11. Guotao Xiang,Jiahua Zhang*, Zhendong Hao, Xia Zhang, Yongshi Luo, Shaozhe Lüand Haifeng Zhao. “Transition to cubic phase and enhancement of green upconversion emission by adding La³⁺ions in hexagonal NaLuF₄:Yb³⁺/Er³⁺nanocrystals”,CrystEngComm, 2014,16(12), 2499–2507.
12. Guotao Xiang,Jiahua Zhang*, Zhendong Hao, Xia Zhang, Guo-Hui Pan, Yongshi Luo and Haifeng Zhao. “Decrease in particle size and enhancement of upconversion emission through Y³⁺ions doping in hexagonal NaLuF₄:Yb³⁺/Er³⁺nanocrystals”,CrystEngComm, 2015,17(16), 3103–3109.
13. Guotao Xiang,Jiahua Zhang*, Zhendong Hao, Xia Zhang, Guo-Hui Pan, Li Chen, Yongshi Luo, Shaozhe Lüand Haifeng Zhao. “Solvothermalsynthesis and upconversion properties of about 10 nm orthorhombic LuF₃: Yb³⁺, Er³⁺rectangularnanocrystals”,J. Colloid Interface Sci., 2015,459, 224–229.
四、授权国家发明专利1项
1.张家骅，相国涛，张霞，郝振东，潘国徽。“一种上转换发光材料及其制备方法和应用”，国家发明专利，ZL3.6，2016.11.23。