一、基本情况

曾育佳，男，湖南衡阳人，1991年12月出生，博士、讲师。在Nature Communication, Advanced Functional Materials, Journal of Materials Chemistry A, Physical Review B, Applied Physics Letters, Chinese Physics B等知名国内外SCI期刊发表论文22篇，论文被引560余次。承担教学工作：本科生课程《材料物理基础》、《新能源材料与器件》

联系方式：zengyujia@hnust.edu.cn

二、学习经历

2015/09–2020/07 湖南大学物理与微电子科学学院，物理学，博士（硕博连读）

2010/09–2014/06 吉首大学物理与机电工程学院，应用物理专业，本科

三、工作经历

2022/09–至今 湖南科技大学，凯发旗舰厅官网，讲师

2020/07–2022/07 湖南大学，物理与微电子科学学院，博士后

四、研究方向

1. 热、电输运理论及热-电能量转换机理研究

2. 热电材料与新能源材料计算模拟及设计

五、研究项目与平台建设

1. 国家自然科学基金，面上项目: 热驱动的压电纳米器件热电转换机理与性能调控研究，项目编号：11974106，2020.1~2023.12，参与，在研。

2. 国家自然科学基金，青年科学基金: 半导体纳米尺度热信息器件计算设计及声子调控，项目编号：61604053，2015.1~2018.12，参与，已结题。

六、研究成果论文

[1] Y. J. Zeng, D Wu, X. H. Cao, Y. X. Feng, L. M Tang and K. Q. Chen, Significantly enhanced thermoelectric performance of molecular junction by twist angle dependent phonon interference effect, J. Mater. Chem. A，23(8), 11884-11891, (2020).

[2] Y. J. Zeng, D Wu, X. H. Cao, W. X. Zhou, L. M. Tang and K. Q. Chen(*), Nanoscale organic thermoelectric materials: measurement, theoretical models, and optimization strategies, Adv. Funct. Mater. 1903873, (2020).

[3] Y. J. Zeng, Y. X. Feng, L. M. Tang and K. Q. Chen(*), Effect of out-of-plane strain on the phonon structures and anharmonicity of twisted multilayer graphene, Appl. Phys. Lett., 118(18), 183103, (2021).

[4] Y. J. Zeng, Y. Y Liu, W. X. Zhou and K. Q. Chen(*), Nanoscale thermal transport: theoretical method and application, Chin. Phys. B, 27(3), 036304, (2018).

[5] Y. J. Zeng, Y. Y Liu, H Pan, Z. K. Ding, W. X. Zhou, L. M. Tang, B Li, K. Q. Chen(*), Thermoelectric conversion from interface thermophoresis and piezoelectric effects, Frontiers in Physics, 152, (2022).

[6] Y. J. Zeng, Z. K. Ding, H Pan, Y. X. Feng, K. Q. Chen(*), Nonequilibrium Green’s function method for phonon heat transport in quantum system, J. Phys.-Condens. Mat., 34, 223001, (2022).

[7] J. Wang, X. H. Cao, Y. J. Zeng(*), N. N. Luo, L. M. Tang, K. Q. Chen(*), Excellent Thermoelectric Properties of Monolayer MoS2-MoSe2 Aperiodic Superlattices, Appl. Surf. Sci.，4247560, (2022).

[8] L Huang, Y. J. Zeng, D Wu, N Luo, Y. X. Feng, Z. Q. Fan, L. M. Tang, K. Q. Chen(*), High tunneling magnetoresistance induced by symmetry and quantum interference in magnetic molecular junctions, J. Mater. Chem. C, 9(18), 5876-5884, (2021).

[9] Y. Y. Liu, Y. J. Zeng, P. Z. Jia, X. H. Cao, X Jiang and K. Q. Chen(*), An efficient mechanism for enhancing the thermoelectricity of nanoribbons by blocking phonon transport in 2D materials, J. Phys.-Condens. Mat. 30, 275701, (2018).

[10] P. Z. Jia, Y. J. Zeng, D Wu, H Pan, X. H. Cao, W. X. Zhou and K. Q. Chen(*), Excellent thermoelectric performance induced by interface effect in MoS2/MoSe2 van der Waals heterostructure, J. Phys. Condens. Mat. 32(5), 055302, 2019.

[11] X. K. Chen, Y. J. Zeng and K. Q. Chen(*), Thermal transport in two-dimensional heterostructures, Frontiers in Materials, 7, 578791, (2021).

[12] Z. K. Ding, Y. J. Zeng, H Pan, N Luo, J Zeng, L. M. Tang, K. Q. Chen(*), Edge states of topological acoustic phonons in graphene zigzag nanoribbons, Phys. Rev. B, 106(12), L121401, (2022).

[13] L. Huang, S. Z. Chen, Y. J. Zeng, D. Wu, B. L. Li, Y. X. Feng, Z. Q. Fan, L. M. Tang, K. Q. Chen(*), Switchable spin filters in magnetic molecular junctions based on quantum interference, Adv. Electron. Mater., 6(12), 2000689, (2020).

[14] Z Li, Y Lv, L Ren, J Li, L Kong, Y. J. Zeng, Q Tao, R Wu, H Ma, B Zhao, D Wang, W Dang, K. Q. Chen, L Liao, X Duan, X Duan, Y Liu, Efficient strain modulation of 2D materials via polymer encapsulation, Nat. Commun., 11, 1151 (2020).

[15] B. Wu, H. Zheng, S. Li, J. Ding, J. He, Y. J. Zeng, K. Q. Chen, Z. Liu, S. Chen, A. Pan, Y. Liu(*), Evidence for moiré intralayer excitions in twisted WSe2/WSe2 homobilayer superlattices, Light: Science & Applications, 11(1), 1-8, (2022).

[16] B. Wu, H. Zheng, S. Li, J. Ding, Y. J. Zeng, Z. Liu, Y. Liu(*), Observation of moiré excitons in the twisted WS2/WS2 homostructure, Nanoscale, 14(34), 12447-12454, (2022).

[17] D. Wu, X. H. Cao, P. Z. Jia, Y. J. Zeng, Y. X. Feng, L. M. Tang, W. X. Zhou, K. Q. Chen(*), Excellent thermoelectric performance in weak-coupling molecular junctions with electrode doping and electrochemical gating, Sci. China Phys. Mech., 63(7), 1-11, (2020).

七、奖励与荣誉

[1] 中国材料大会，优秀墙展《Novel mechanism for thermal energy conversion》, 颁发单位：中国材料研究学会热电材料及应用分会，2017年。

[2] 湖南大学优秀博士论文《低维纳米器件的声子热输运与热电转换机理研究》，颁发单位：湖南大学，2021年。

[3] 湖南省百篇优秀博士学位论文《低维纳米器件的声子热输运与热电转换机理研究》，颁发单位：湖南省教育厅，2022年。