Group Webpage (English): https://mesointegrate.com

个人简介

1.拓扑经典波动

拓扑研究的是几何体连续变形下不变的性质。拓扑绝缘体是近来凝聚态物理的热点。拓扑绝缘体本身的体能带是绝缘体，但在它的界面或者边缘是导带，可以允许电子输运。和传统异质结构来输运电子不同，拓扑绝缘体不需要对材料界面和边缘进行特别地加工，其界面态/边缘态的性质只由其体能带的拓扑性质决定。在受到体能带拓扑性质保护的界面态/边缘态的电子输运不会受到杂质和声子的影响，可以非常的稳定，对于新型电子器件的发展具有重要的应用价值。

材料和结构的拓扑性质并不受研究对象是电子或光子而发生改变。将对拓扑绝缘体研究的思路和方法引入到电磁波、声波和弹性波研究中，成为近年非常热门的研究课题：拓扑经典波动。拓扑现象可以丰富经典波动系统的物理性质，并增加很多崭新的应用。

2.非弹性热电和非平衡统计
  未来科技的一个重要挑战是制造具有高能量效率、多功能、少材料耗费的智能设备。这些设备将有助于缓解人类对能量和材料的过度消耗，以及由此引发的环境、资源和能源问题。热电能量转换具有无机械损耗、无噪音、长寿命等优势，是优质的可再生能源。

  长期以来人们对热电转换机理的理论研究停留在弹性输运近似的框架下。近年来，我们和瑞士的同行较早研究了非弹性热电输运的物理和性质。我们提出了非弹性热电输运的几个经典的模型，澄清了其中的物理机制，并率先指出了非弹性热电效应的一系列优势。我们通过一系列的研究建立了非弹性热电输运的理论基础。并先后提出利用多端输运、非线性、合作效应等方式提升和扩展热电效应的性能和应用价值。先后提出了热电交叉整流和线性热三极管效应等非弹性热电效应独特的物理应用。作为这一系列研究的副产品，我们还发现能量合作效应，独立地发现了能量转换的普适性规律，推广了最大功产生原理(Jacobi’s law)。我们的研究还拓展到热电输运性质的介观涨落特性，并发现了效率涨落的一些普适性规律。

***Our research on photonic crystals highlighted by Phys.org （国际媒体报道我们的研究成果）
https://phys.org/news/2017-10-limit-thin-film-absorption-solar-water-splitting.html

• Talk at Institute of theoretical Physics, Beijing, China, 2017, Title: ’Inelasticthermoelectricity and beyond’.

• Talk at Peking University, China, 2017. Title: ’Dirac Physics and Topology inPhotonics’.

• Invited talk at Chinese Physical Society Autumn meeting 2017, Chengdu, China.Title: ’Inelastic thermoelectricity: new opportunities in an old field’.

• Invited talk at ’Open quantum systems’ workshop at International Center forTheoretical Science, Tata Institute of Fundamental Researches, India, 2017. Title:’Dirac Physics and Topology in Photonics’.

• Invited talk at the fourth Chinese annual statistical physics conference, 2017, Xi-An, China. Title: ‘Optimal efficiency and power: universality and fluctuations’.

• Talk at Department of Physics, Nanjing Normal University, China, 2017. Title:’Dirac Physics and Topology in Photonics’.

• Talk at Department of Physics, University of Toronto, Canada, 2017. Title: ’DiracPhysics and Topology in Photonics’.

• Talk at Department of Chermistry, University of Toronto, Canada, 2017. Title:’Simulation of Dirac physics and fermionic band topology in electromagnetism’.

• Talk at University of Calgary, Canada, 2017. Title: ’Simulation of Dirac physicsand fermionic band topology in electromagnetism’.

• Talk at Beijing Normal University, China, 2017. Title: ’Recent trends in meso-scopic thermoelectricity’.

• Talk at Xi’An Jiaotong–Liverpool University, China, 2016. Title: ’Optimal effi-ciency and power: universality and fluctuations’.

• Talk at Weizmann Institute of Science, Israel, 2016. Title: ’Optimal efficiency andpower: universality and fluctuations; emphasizing inelastic thermoelectricity’.

• Talk at Wuhan University, China 2016. Title: ’Topological Photonic Crystal fromSymmorphic and Nonsymmorphic Symmetry.’

• Talk at Institute of Physics, Beijing, China 2016. Title: ’Topological PhotonicCrystal from Symmorphic and Nonsymmorphic Symmetry.’

• Talk at Nanjing University, Nanjing, China 2016. Title: ’Topological PhotonicCrystal from Symmorphic and Nonsymmorphic Symmetry.’

• Invited talk at PIERS 2016 Shanghai, China 2016. Title: ’Quantum Simulationof Topological Energy Bands and Strong-Correlation in Photonics.’

• Talk at East China Normal University, Shanghai, China 2016. Title: ’Semicon-ductor nanostructures for quantum photonics and renewable energy.’

• Talk at Tongji University, Shanghai, China, 2016. Title: ’Topological photoniccrystals in two-dimensions and three-dimensions.’

• Talk at Institute of Physics, Beijing, China 2015. Title: ’Optimal efficiency andpower: universality and fluctuations.’

• Talk at Nanjing University, Nanjing, China 2015. Title: ’Semiconductor nanos-tructures for quantum photonics and renewable energy.’

• Invited talk at Department of Physics, Rochester University, Rochester, NY, USA,2015. Title: ‘Thermoelectric phenomena in mesoscopic systems: inelastic effectsand universal properties.’

• Talk at School of Physical Science and Technology, Shoochow University, Suzhou,China, 2014. Title: ’Photonic architectures for long-lived room-temperature Bose-Einstein Condensation’.

• Talk at School of Physical Science and Electronic Technology, South China Uni-versity of Technology, Guangzhou, China, 2014. Title: ’Photonic architectures forlong-lived room-temperature Bose-Einstein Condensation’.

• Talk at Department of Physics, Tongji University, Shanghai, China, 2014. Title:’Thermodynamic bounds and general properties of optimal efficiency and power’.

• Talk at School of Materials Science and Engineering, Tongji University, Shanghai,China, 2013. Title: ’Collective Thermoelectric Effect in Three-Terminal Thermo-electric Systems and Beyond’.

• Talk at Department of Physics, Tongji University, Shanghai, China, 2013. Title:’Collective Thermoelectric Effect in Three-Terminal Thermoelectric Systems andBeyond’.

Ph.D candidators:
Mr. Hai-Xiao Wang （王海啸）
Ms. Zhan Xiong （熊展）
Mr. Jin-Cheng Lu （陆金成）

Master candidators:
Ms. Xuan Zhu (朱旋）
Ms. Rongqian Wang (王荣倩）
Mr. Zhikang Lin (林志康）

•  Review Articles

1. M. W. Wu, J. H. Jiang, and M. Q. Weng, Spin dynamics in semiconductors,

Physics Reports 493, 61-236 (2010)

2. J.-H. Jiang and Yoseph Imry, Linear and Nonlinear Mesoscopic Thermoelectric

Transport with Coupling to Heat Baths, Comptes Rendus 17, 1047-1059 (2016)

(Invited review).

•  Research Articles

1. B. K. Agarwalla, J. H. Jiang, and D. Segal, Quantum efficiency bound for

continuous heat engines coupled to noncanonical reservoirs, Physical Review B

96, 104304 (2017).

2. J.-H. Jiang and Y. Imry, Enhancing thermoelectric performance by nonlinear

eects, Physical Review Applied 7, 064001 (2017).

3. J. Lu, R. Wang, Y. Liu, and J.-H. Jiang, Thermoelectric Cooperative Eect in

Three-Terminal Elastic Transport through a Quantum Dot, J. Appl. Phys. 122,

044301 (2017).

4. H.-X. Wang, Y. Chen, Z. H. Hang, H.Y. Kee, J.-H. Jiang, Type-II Dirac pho-

tons, NPJ Quantum Materials 2, 54 (2017).

5. Hai-Xiao Wang, Alan Zhan, Ya-Dong Xu, HuanYang Chen, W. L. You, Arka

Majumdar, and J.-H. Jiang, Quantum Many-Body Simulation using Cavity

Coupled Monolayer Excitons, Journal of Physics: Condensed Matter accepted

6. Yadong Xu, J.-H. Jiang, and Huanyang Chen, Stable lossless polaritons on non-

Hermitian optical interfaces, Phys. Rev. B (Rapid Communication) 95, 041409

(2017).

7. B. J. Frey, P. Kuang, M.-L. Hsieh, S.-Y. Lin, J.-H. Jiang, and S. John, Effec-

tively inifnite optical path-lengh created using a simple cubic photonic crystal for

extreme light trapping, Scientic Reports 7, 4171 (2017).

8. J. H. Jiang, X. G. Xu, L. Gilburd, and G. C.Walker, Optical hot-spots in boron-

nitride nanotubes at mid infrared frequencies: one-dimensional, Optics Express

25, 25059 (2017).

9. J. H. Jiang, P. Vasudev, and S. John, Photonic-band-gap architectures for long-

lifetime room-temperature polariton condensation in GaAs quantum wells, Phys.

Rev. A accepted.

10. Yuting Yang, Yun Fei Xu, Tao Xu, Hai-Xiao Wang, Jian-Hua Jiang, Xiao Hu,

and Zhi Hong Hang, Visualization of unidirectional optical waveguide using topo-

logical photonic crystals made of dielectric material, arXiv preprint arXiv:1610.07780

11. Lijie Li and J.-H. Jiang, Staircase Quantum Dots Conguration in Nanowires

for Optimized Thermoelectric Power, Scientic Reports 6, 31974 (2016).

12. F. Zhuo, Z. Z. Sun, and J.-H. Jiang, Cooperative Spin Caloritronic Devices,

J. Appl. Phys. under review, arXiv:1602.01285

13. Lin Xu, Hai-Xiao Wang, YaDong Xu, HuanYang Chen, and J.-H. Jiang, Acci-

dental degeneracy and topological phase transitions in two-dimensional core-shell

dielectric photonic crystals, Optics Express 24, 18059 (2016).

14. Hai-Xiao Wang, Lin Xu, H.-Y. Chen, and J.-H. Jiang, Three-dimensional pho-

tonic Dirac points stabilized by point group symmetry, Phys. Rev. B 93, 235155

(2016).

15. Hai-Xiao Wang, Ya-Dong Xu, Patrice Genevet, J.-H. Jiang, and HuanYang

Chen, Broadband mode conversion via gradient index metamaterials, Scientic

Reports 6, 24529 (2016).

16. S. Feng, J. H. Jiang, A. Al Rashid, and S. John, Biosensor Architecture for

Enhanced Multiplexing of Disease-Markers: Lab-in-a-Photonic-Crystal, Optics

Express 24, 12166 (2016)

17. P. Vasudev, J. H. Jiang, and S. John, Light-trapping for Room Temperature

Bose-Einstein Condensation in InGaAs Quantum Wells, Optics Express 24,

14010 (2016).

18. B. K. Agarwalla, J. H. Jiang, and D. Segal, Full counting statistics of vibrationally-

assisted electronic conduction: transport and fluctuations of the thermoelectric

efficiency, Phys. Rev. B 92, 245418 (2015).

19. B. K. Agarwalla, J.-H. Jiang, and D. Segal, Thermoelectricity in molecular

junctions with harmonic and anharmonic modes, Beilstein J. Nanotechnol. 6,

2129 (2015).

20. J. H. Jiang, M. Kulkarni, D. Segal, and Y. Imry, Phonon-thermoelectric tran-

sistors and rectiers, Phys. Rev. B 92, 045309 (2015).

21. J.-H. Jiang, B. K. Agarwalla, and D. Segal, Efficiency Statistics and Bounds

for Systems with Broken Time-Reversal Symmetry, Phys. Rev. Lett. 115,

040601 (2015).

22. B. J. Frey, P. Kuang, S.-Y. Lin, J.-H. Jiang and S. John, Large-scale fabrication

of a simple cubic metal oxide photonic crystal for light trapping applications, J.

Vac. Sci. Technol. B 33, 021804 (2015) (Editor's picks).

23. J. H. Jiang and S. John, Photonic Architectures for Equilibrium High-Temperature

Bose-Einstein Condensation in Dichalcogenide Monolayers, Scientic Reports 4,

7432 (2014).

24. J. H. Jiang and S. John, Photonic Crystal Architecture for Room Temperature

Equilibrium Bose-Einstein Condensation of Exciton Polaritons, Phys. Rev. X

4, 031025 (2014)

25. J. H. Jiang, Enhancing efficiency and power of nanostructured thermoelectrics

in three-terminal geometry by cooperative eects, J. Appl. Phys. 116, 194303

(2014).

26. J. H. Jiang, Thermodynamic bounds and general properties of optimal efficiency

and power, Phys. Rev. E 90, 042126 (2014).

27. O. Entin-Wohlman, J.-H. Jiang, and Y. Imry, Efficiency and dissipation in a

two-terminal thermoelectric junction, emphasizing small dissipation, Phys. Rev.

E 89, 012123 (2014).

28. X. G. Xuy, J. H. Jiangy (y: equal contribution), L. Gilburd, R. G. Rensing, K. S.

Burch, C. Zhi, Y. Bando, D. Golberg, and G. C.Walker, Mid-infrared Polaritonic

Coupling between Boron Nitride Nanotubes and Graphene, ACS nano 8, 11305

(2014).

29. X. G. Xu, B. G. Ghamsari, J. H. Jiang, L. Gilburd, G. O. Andreev, C. Zhi,

Y. Bando, D. Golberg, P. Berini, and G. C. Walker, One-dimensional Surface

Phonon Polaritons in Boron Nitride Nanotubes, Nature Communications 5,

4782 (2014)

30. J. H. Jiang, O. Entin-Wohlman, and Y. Imry, Hopping thermoelectric transport

in nite systems: boundary eects, Phys. Rev. B 87, 205420 (2013).

31. J. H. Jiang and S. Wu, Non-Abelian toplogical superconductors from topological

semimetals and related systems under superconducting proximity effect, J. Phys.:

Condens. Matter 25, 055701 (2013)

32. J. H. Jiang, O. Entin-Wohlman, and Y. Imry, Three-terminal semiconductor

junction thermoelectric devices: improving performance, New Journal of Physics

15, 075021 (2013) (In Special Issue: Focus on Thermoelectric Eects in Nanostructures).

33. J. H. Jiang, O. Entin-Wohlman, and Y. Imry, Thermoelectric three-terminal

hopping transport through one-dimensional nanosystems, Phys. Rev. B 85,

075412 (2012).

34. J. H. Jiang, Tunable topological Weyl semimetal from simple cubic lattices with

staggered uxes, Phys. Rev. A 85, 033640 (2012).

35. J. H. Jiang and S. Wu, Spin susceptibility and helical magnetic order at the

edges/surfaces of topological insulators due to Fermi surface nesting, Phys. Rev.

B 83, 205124 (2011).

36. Y. Zhou, J. H. Jiang, and M. W. Wu, Electron spin relaxation in p-type GaAs

quantum wells, New Journal of Physics 11, 113039 (2009).

37. J. H. Jiang, Y. Zhou, T. Korn, C. Schuller, and M. W. Wu, Electron spin

relaxation in paramagnetic Ga(Mn)As quantum wells, Phys. Rev. B 79, 155201

(2009).

38. J. H. Jiang and M. W. Wu, Electron-spin relaxation in bulk III-V semiconduc-

tors from a fully microscopic kinetic spin Bloch equation approach, Phys. Rev.

B 79, 125206 (2009)

39. J. H. Jiang, M. W. Wu, and Y. Zhou, “Kinetics of spin coherence of electrons

in n-type InAs quantum wells under intense terahertz laser fields, Phys. Rev. B

78, 125309 (2008).

40. J. H. Jiang, Y. Y. Wang, and M. W. Wu, ”Reexamination of spin decoherence in

semiconductor quantum dots from the equation-of-motion approach, Phys. Rev.

B 77, 035323 (2008).

41. D. Stich, J. H. Jiang, T. Korn, R. Schulz, D. Schuh, W. Wegscheider, M. W. Wu,

and C. Schuller, “Detection of large magnetoanisotropy of electron spin dephasing

in a high-mobility two-dimensional electron system in a [001] GaAs/AlxGa1??xAs

quantum well, Phys. Rev. B 76, 073309 (2007)

42. X. Y. Feng, J. H. Jiang, and M. Q. Weng, ”Remote-control spin ltering through

a T-type structure, Appl. Phys. Lett. 90, 142503 (2007).

43. J. H. Jiang and M. W. Wu, “Spin relaxation in an InAs quantum dot in the

presence of terahertz driving fields, Phys. Rev. B 75, 035307 (2007).

44. J. H. Jiang, M. Q. Weng, and M. W. Wu, “Intense terahertz laser elds on a

quantum dot with Rashba spin-orbit coupling, J. Appl. Phys. 100, 063709 (2006).

45. J. H. Jiang, M. W. Wu, M. Nagai, and M. Kuwata-Gonokami, ”Formation and

decay of electron-hole droplets in diamond, Phys. Rev. B 71, 035215 (2005).

• Patent

1. Y. Imry, O. Entin-Wohlman, J. H. Jiang, “Eciency-enhanced thermoelectric de-

vices, WO Patent 2013035100 A1 (International patent).

• Comments

1. J. H. Jiang and M. W. Wu, ”Comment on ‘Density dependence of electron-spin

polarization and relaxation in intrinsic GaAs at room temperature' , J. Phys. D

42, 238001 (2009).

2. J. H. Jiang and M. W. Wu, “Comment on `Photon energy and carrier density

dependence of spin dynamics in bulk CdTe crystal at room temperature' , Appl.

Phys. Lett. 94, 241112 (2009).