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HE Dahai

Professor

dhe@xmu.edu.cn

Room 555

Website: http://phys.xmu.edu.cn/en/dahaihe

Research AreasNonequilibrium statistical physics Research Topics: 1. Relaxation, fluctuation, and heat conduction in low-dimensional systems 2. Theoretical approaches to phonon transport in anharmonic systems 3. Theoretical studies on novel thermal material and devices

Education&Work Experience
Professional Appointments
2020 - Present  Professor,Department of Physics, Xiamen University
2016 - 2017     Visiting Scholar,  Massachusetts Institute of Technology
2011 - 2020    Associate Professor, Department of Physics, Xiamen University
2010 - 2011     Assistant Professor,  Department of Physics, Xiamen University
2009 - 2010     Postdoctoral Research Fellow,  Centre for Nonlinear Studies, Hong Kong Baptist University
2007 - 2009     Visiting Research Scholar,  Centre for Nonlinear Studies, Hong Kong Baptist University
Education
2004 - 2008    Ph.D., Hong Kong Baptist University
2001 - 2004    M.S., Beijing Normal University
1997 - 2001    B.S., Beijing Normal University
Publications
1. D. He*, S. Buyukdagli, and B. Hu, Thermal conductivity of anharmonic lattices: Effective phonons and quantum corrections, Phys. Rev. E 78, 061103 (2008).
2. D. He*, S. Buyukdagli, and B. Hu, Origin of negative differential thermal resistance in a chain of two weakly coupled nonlinear lattices, Phys. Rev. B 80, 104302 (2009).
3. D. He*, B. Ai, H. Chan, and B. Hu, Heat conduction in the nonlinear response regime: Scaling, boundary jumps, and negative differential thermal resistance, Phys. Rev. E 81, 041131 (2010).
4. L. Wang, D. He, and B. Hu, Heat conduction in a three-dimensional momentum-conserving anharmonic lattice, Phys. Rev. Lett. 105, 160601 (2010).
5. H.-K. Chan*, D. He*, B. Hu, Scaling analysis of negative differential thermal resistance, Phys. Rev. E 89, 052126 (2014).
6. X. Cao, D. He*, Interfacial thermal conduction and negative temperature jump in one-dimensional lattices, Phys. Rev. E 92, 032135 (2015).
7. D. He*, J. Thingna*, J.-S. Wang and B. Li, Quantum thermal transport through anharmonic systems: A self-consistent approach, Phys. Rev. B 94, 155411 (2016).
8. Y. Liu and D. He*, Anomalous interfacial temperature profile induced by phonon localization, Phys. Rev. E 96, 062119 (2017).
9. D. He*, J. Thingna, J. Cao, Interfacial thermal transport with strong system-bath coupling: A phonon delocalization effect, Phys. Rev. B 97, 195437 (2018).
10. G.T. Craven, D. He, and A. Nitzan, Electron-Transfer-Induced Thermal and Thermoelectric Rectification, Phys. Rev. Lett. 121, 247704 (2018).
11. Y. Liu and D. He*, Analytical measure of temperature for nonlinear dynamical systems, Phys. Rev. E 100, 052143 (2019).
12. X. Cao* , C. Wang, H. Zheng, and D. He*, Quantum thermal transport via a canonically transformed Redfield approach, Phys. Rev. B 103, 075407 (2021).
13. Y. Liu and D. He*, Analytical approach to Lyapunov time: Universal scaling and thermalization, Phys. Rev. E 103, L040203 (2021).
14. J. Zhu, Y. Liu and D. He*, Effects of interplay between disorder and anharmonicity on heat conduction, Phys. Rev. E 103, 062121 (2021).
15. J. Li and D. He*, Finite-time fluctuation theorem for oscillatory lattices driven by a temperature gradient, Phys. Rev. E 103, 062122 (2021).
(* Presented as a corresponding author)
Funds&Project
1. "Phonon transport and localization in one-dimensional nonlinear disorder lattices", Natural Science Foundation of China (Grant No. 12075199)  
2. “Microscopic mechanism for interfacial thermal resistance and temperature jump in low-dimensional systems”, National Natural Science Foundation of China (Grant No. 11675133)  
3. “On interfacial thermal resistance and temperature jump at nanoscale”, Natural Science Foundation of Fujian Province of China (Grant No. 2016J01036)  
4. “Theoretical studies on interfacial thermal resistance of devices at micro-nano scale”, President Grant from Xiamen University (Grant No. 20720160127)  
5. National Natural Science Foundation of China (NSFC-ICTP, Grant No. 11291240478)  
6. “Microscopic mechanism for thermal-driving particle transport through carbon nanotube”, National Natural Science Foundation of China (Grant No. 11105112)  
7. “On energy transport and negative differential thermal resistance based on effective phonons”, National Natural Science Foundation of China (Grant No. 11047185)  
8. “Development and application of effective phonon theory”, Fundamental Research Funds for the Central Universities (Grant No.2010121009)  
Courses
1. Thermal Physics (Undergraduate)
2. Seminar Course on Statistical Physics (Undergraduate)
3. Seminar Course on Quantum Mechanics (Undergraduate)
4. Electromagnetism (Undergraduate, Peer Instruction)
5. Brownian Motion and Its Applications (Undergraduate)
6. College Physics A, B (Undergraduate, bilingual instruction)
7. Selected topics on Nonequilibrium Statistical Mechanics (Graduate)
姓名 HE Dahai 职称职务 Professor
邮箱 dhe@xmu.edu.cn 办公室 Room 555
电话 个人主页 http://phys.xmu.edu.cn/en/dahaihe
其他信息 研究方向岗位职责 Nonequilibrium statistical physics
Research Topics:
1. Relaxation, fluctuation, and heat conduction in low-dimensional systems
2. Theoretical approaches to phonon transport in anharmonic systems
3. Theoretical studies on novel thermal material and devices
教育和工作经历 Professional Appointments
2020 - Present  Professor,Department of Physics, Xiamen University
2016 - 2017     Visiting Scholar,  Massachusetts Institute of Technology
2011 - 2020    Associate Professor, Department of Physics, Xiamen University
2010 - 2011     Assistant Professor,  Department of Physics, Xiamen University
2009 - 2010     Postdoctoral Research Fellow,  Centre for Nonlinear Studies, Hong Kong Baptist University
2007 - 2009     Visiting Research Scholar,  Centre for Nonlinear Studies, Hong Kong Baptist University
Education
2004 - 2008    Ph.D., Hong Kong Baptist University
2001 - 2004    M.S., Beijing Normal University
1997 - 2001    B.S., Beijing Normal University
代表性文章或专著 1. D. He*, S. Buyukdagli, and B. Hu, Thermal conductivity of anharmonic lattices: Effective phonons and quantum corrections, Phys. Rev. E 78, 061103 (2008).
2. D. He*, S. Buyukdagli, and B. Hu, Origin of negative differential thermal resistance in a chain of two weakly coupled nonlinear lattices, Phys. Rev. B 80, 104302 (2009).
3. D. He*, B. Ai, H. Chan, and B. Hu, Heat conduction in the nonlinear response regime: Scaling, boundary jumps, and negative differential thermal resistance, Phys. Rev. E 81, 041131 (2010).
4. L. Wang, D. He, and B. Hu, Heat conduction in a three-dimensional momentum-conserving anharmonic lattice, Phys. Rev. Lett. 105, 160601 (2010).
5. H.-K. Chan*, D. He*, B. Hu, Scaling analysis of negative differential thermal resistance, Phys. Rev. E 89, 052126 (2014).
6. X. Cao, D. He*, Interfacial thermal conduction and negative temperature jump in one-dimensional lattices, Phys. Rev. E 92, 032135 (2015).
7. D. He*, J. Thingna*, J.-S. Wang and B. Li, Quantum thermal transport through anharmonic systems: A self-consistent approach, Phys. Rev. B 94, 155411 (2016).
8. Y. Liu and D. He*, Anomalous interfacial temperature profile induced by phonon localization, Phys. Rev. E 96, 062119 (2017).
9. D. He*, J. Thingna, J. Cao, Interfacial thermal transport with strong system-bath coupling: A phonon delocalization effect, Phys. Rev. B 97, 195437 (2018).
10. G.T. Craven, D. He, and A. Nitzan, Electron-Transfer-Induced Thermal and Thermoelectric Rectification, Phys. Rev. Lett. 121, 247704 (2018).
11. Y. Liu and D. He*, Analytical measure of temperature for nonlinear dynamical systems, Phys. Rev. E 100, 052143 (2019).
12. X. Cao* , C. Wang, H. Zheng, and D. He*, Quantum thermal transport via a canonically transformed Redfield approach, Phys. Rev. B 103, 075407 (2021).
13. Y. Liu and D. He*, Analytical approach to Lyapunov time: Universal scaling and thermalization, Phys. Rev. E 103, L040203 (2021).
14. J. Zhu, Y. Liu and D. He*, Effects of interplay between disorder and anharmonicity on heat conduction, Phys. Rev. E 103, 062121 (2021).
15. J. Li and D. He*, Finite-time fluctuation theorem for oscillatory lattices driven by a temperature gradient, Phys. Rev. E 103, 062122 (2021).
(* Presented as a corresponding author)
科研基金及项目 1. "Phonon transport and localization in one-dimensional nonlinear disorder lattices", Natural Science Foundation of China (Grant No. 12075199)  
2. “Microscopic mechanism for interfacial thermal resistance and temperature jump in low-dimensional systems”, National Natural Science Foundation of China (Grant No. 11675133)  
3. “On interfacial thermal resistance and temperature jump at nanoscale”, Natural Science Foundation of Fujian Province of China (Grant No. 2016J01036)  
4. “Theoretical studies on interfacial thermal resistance of devices at micro-nano scale”, President Grant from Xiamen University (Grant No. 20720160127)  
5. National Natural Science Foundation of China (NSFC-ICTP, Grant No. 11291240478)  
6. “Microscopic mechanism for thermal-driving particle transport through carbon nanotube”, National Natural Science Foundation of China (Grant No. 11105112)  
7. “On energy transport and negative differential thermal resistance based on effective phonons”, National Natural Science Foundation of China (Grant No. 11047185)  
8. “Development and application of effective phonon theory”, Fundamental Research Funds for the Central Universities (Grant No.2010121009)  
任教课程 1. Thermal Physics (Undergraduate)
2. Seminar Course on Statistical Physics (Undergraduate)
3. Seminar Course on Quantum Mechanics (Undergraduate)
4. Electromagnetism (Undergraduate, Peer Instruction)
5. Brownian Motion and Its Applications (Undergraduate)
6. College Physics A, B (Undergraduate, bilingual instruction)
7. Selected topics on Nonequilibrium Statistical Mechanics (Graduate)
招生方向 荣誉奖励