Associate professor
Email: majinlong@hust.edu.cn
Academic Areas: Engineering thermophysics
Research Interests: nanoscale electrical and thermal transport, energy conversion, functional materials
Academic Degrees
PhD, 2016, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan, China;
Bachelor, 2011, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan, China.
Professional Experience
Lecturer (2019-present); School of Energy and Power Engineering, Huazhong University of Science and Technology
Selected Publications
·1. Q. Huang, J. Ma*, D. Xu, R. Hu, and X. Luo, High thermoelectric figure of merit in monolayer Tl2O from first principles, J. Appl. Phys. 128, 185111 (2020).
·2. J. Ma, F. Meng, J. He, Y. Jia, and W. Li, Strain induced ultrahigh electron mobility and thermoelectric figure of merit in monolayer α-Te, ACS Appl. Mater. Interfaces 12, 43901 (2020).
·3. J. Ma, F. Meng, D. Xu, R. Hu, and X. Luo, Electron mobility and mode analysis of scattering for β-Ga2O3 from first principles, J. Phys. Condens. Matter 32, 465704 (2020).
·4. J. Ma, D. Xu, R. Hu, and X. Luo, Examining two-dimensional Fröhlich model and enhancing the electron mobility of monolayer InSe by dielectric engineering, J. Appl. Phys. 128, 035107, (2020).
·5. J. Ma, A. S. Nissmagoudar, S. Wang, and W. Li, High thermoelectric figure of merit of full-Heusler Ba2AuX (X=As, Sb, and Bi), Phys. Status Solidi RRL 14, 2000084 (2020).
·6. J. Ma, Y. Chen, and W. Li, Intrinsic phonon-limited charge carrier mobilities in thermoelectric SnSe, Phys. Rev. B 97, 205207 (2018).
·7. J. Ma, A. S. Nissimagoudar, and W. Li, First-principles study of electron and hole mobilities of Si and GaAs, Phys. Rev. B 97, 045201 (2018).
·8. J. Ma, Y. Chen, Z. Han, and W. Li, Strong anisotropic thermal conductivity of monolayer WTe2, 2D Mater. 3, 045010 (2016).
·9. J. Ma, W. Li, and X. Luo, Intrinsic thermal conductivities and size effect of alloys of wurtzite AlN, GaN and InN from first-principles, J. Appl. Phys. 119, 125702 (2016).
·10. J. Ma, W. Li, and X. Luo, Ballistic thermal transport in monolayer transition-metal dichalcogenides: Role of atomic mass, Appl. Phys. Lett. 108, 082102 (2016).
·11. J. Ma, W. Li, and X. Luo, Intrinsic thermal conductivity and its anisotropy of wurtzite InN, Appl. Phys. Lett. 105, 082103 (2014).
·12. J. Ma, W. Li, X. Luo, Examining the Callaway model for lattice thermal conductivity, Phys. Rev. B 90, 035203 (2014).
·13. J. Ma. X. Wang, B. Huang, X. Luo, Effects of point defects and dislocations on spectral phonon transport properties of wurtzite GaN, J. Appl. Phys. 114, 074311 (2013).
Courses Taught
Engineering Heat Transfer
Thermal Engineering Foundation
Projects
1.National Natural Science Foundation of China：11804229, Frist-principles study of the electrical transport of perovskite SrTiO3, 2019/01—2021/12
2.China Postdoctoral Science Foundation：2017M612707, First principles investigation of transport property manipulation of novel thermoelectrics SnSe, 2017/03—2018/5
