天津理工大学功能晶体研究院助理研究员。本科、硕士毕业于西安交通大学，2018年在西安交通大学获得工学博士学位。博士毕业后入职江苏大学能源研究院，2021年6月调职入天津理工大学功能晶体研究院。

主要研究领域：晶体生长热物理、计算传热传质学和计算材料学、钛宝石及YAG系激光晶体生长、半导体单晶材料生长。

主持科研项目

1.热交换法掺钛蓝宝石晶体生长过程中的热质耦合输运机理研究，国家自然科学基金青年项目，2020.01-2022.12，25万。

代表论文、专利

1.      Xiaofang Qi, Wencheng Ma, Lijun Liu.Effect of   internal radiation on heat transfer during Ti:sapphire crystal growth process   by heat exchanger method. International Journal of Heat and Mass Transfer, 170 (2021) 121000.

2.      Xiaofang Qi, Yiwen Xue, Wenjia Su, Wencheng Ma, et   al. Effect of argon flow on oxygen   and carbon coupled transport in an industrial directional solidification   furnace for crystalline silicon ingots. Crystals, 11 (2021) 421.

3.      Xiaofang Qi, Wencheng Ma, Yifan Dang, et al.Optimization   of the melt/crystal interface shape and oxygen concentration during the   Czochralski silicon crystal growth process using an artificial neural network   and a genetic algorithm. Journal of Crystal Growth,548 (2020) 125828.

4.      Wencheng Ma, Lijun Liu. Role of internal radiation in oxide   crystal growth by heat exchanger method. Crystals, 7 (2017) 18.

5.      Wencheng Ma,Lijun Liu. Investigation of heat transfer and   thermal stress during sapphire crystal growth process by heat exchanger   method: Evaluation of radiation models. Journal of   Crystal Growth,468 (2017)   909~913.

6.      Wencheng Ma, Wenhan Zhao, Ming Wu,   et al.Temperature and   thermal stress evolutions in sapphire crystal during the cooling process by   heat exchanger method. Journal of Crystal Growth, 474 (2017) 37~42.

7.      Lijun Liu, Wencheng Ma, Xiaofang Qi, et al. Global simulation   of coupled oxygen and carbon transport in an industrial directional solidification   furnace for crystalline silicon ingots: effect of crucible cover coating. International   Journal of Heat and Mass Transfer, 108 (2017) 2355~2364.

8.      Wencheng Ma, Lili Zhao, Guoqiang   Ding, et al. Numerical   study of heat transfer during sapphire crystal growth by heat exchanger   method.International Journal of Heat and Mass Transfer, 72 (2014) 452~460.

9.      Wencheng Ma, Genxiang Zhong, Lei   Sun, et al.Influence of an insulation partition block on a seeded directional   solidification process for quasi-single crystalline silicon ingot for   high-efficiency solar cells. Solar Energy Materials   and Solar Cells, 100 (2012) 231~238.

10.  马文成, 刘立军. 蓝宝石晶体吸收系数对晶体内温度及热应力分布的影响. 硅酸盐学报, 44 (2016) 513~516.

奖励与荣誉