李永凡 1981.12 辽宁省沈阳市人，本科毕业于辽宁师范大学物理学院电子信息工程专业；博士毕业于吉林大学物理学院光学专业。讲师

1 学 术 成 果

1. Yongfan Li, Sebastien Gamrath, Patrick Palmeri, Pascal Quinet, Qiu Li, Qi Yu, Meiqi Zhang, Lina Zhou, and Zhenwen Dai

Radiative lifetimes, branching fractions, and oscillator strengths of high-lying levels in Re I. MNRAS 491:2953-2958 (2020) (二区) IF: 5.231

2. Yongfan Li, Sebastien Gamrath, Patrick Palmeri, Pascal Quinet, Yidan Geng, Meina Liu, Huiting Ma, Lijun Zhang, Yaxin Wu, and Zhenwen Dai

Radiative parameters of high-lying levels in neutral Rhodium.

MNRAS 503:5085-5090 (2021) (二区) IF: 5.356

3. Yanshan Tian, Xinghao Wang, Qi Yu, and Yongfan Li, Yang Gao, and Zhenwen Dai

Radiative lifetimes measurements of some Tm I and Tm II levels by time-resolved laser spectroscopy.

MNRAS 457:1393-1398 28 (2016) (二区) IF: 4.961

4. Xinghao Wang, Pascal Quinet, Qiu Li, Yongfan Li, Qian Wang, Yimin Gong, and Zhenwen Dai (二区) IF: 2.600

Radiative lifetimes, branching fractions, and oscillator strengths of some levels in Be I. J. Quant. Spectrosc. Radiat. Transfer, 212 112-119 (2018)

5. Qi Yu, Xinghao Wang, Qiu Li, Yongfan Li, and Zhenwen Dai (一区) IF: 8.561

Experimental radiative lifetimes, branching fractions, and oscillator strengths of some levels in Er I and Er II. Astrophys. J. Suppl. Ser., 240: 25(7pp) (2019)

6. Qiu Li, Qi Yu, Yongfan Li, Qian Wang, Yang Yang and Zhenwen Dai

Experimental radiative lifetimes, branching fractions, and oscillator strengths of Ta I levels. Physica Scripta, 075405 (8pp) (2019) (四区) IF:1.902

7. Yaxin Wu1, Huiting Ma1, Yongfan Li2, Lijun Zhang1, Meina Liu1, Yidan Geng1 and Zhenwen Dai, * (三区) IF: 1.337

Hyperfine structure and isotope shift of neutral and singly ionized europium by Fourier transform spectroscopy. Results in Physics, 52 106805 (2023)