方红华Associate Professor

Institute of Opto-Electronic Engineering

E-mail:

Profile

Hong-Hua Fang is an Associate Professor in the Department of Precision Instrument at Tsinghua University since 2019. He completed his Bachelor's degree in 2006 and Master's degree in 2009. In 2013, he received his Ph.D. After that, he worked at the University of Groningen in the Netherlands as a postdoc and later at the Institut National des Sciences Appliquées in Toulouse, France, where he was part of the Laboratory of Physics and Chemistry of Nano-Objects. In 2019, he joined Tsinghua University as a faculty member. His research focuses on laser processes and optoelectronic properties of quantum materials, as well as their applications in photonics and optoelectronic devices.

Educational Experience

Work Experience

  • 2002.9 ~ 2006.6

    B.E. in Electronic Science and Technology, Jilin University

  • 2007.9 ~ 2009.6

    M.S. in Physical Electronics, Jilin University

  • 2009.9 ~ 2013.6

    Ph.D. in Microeclectronic and Solid-State Electronics, Jilin University

  • 2013.8 ~ 2018.7

    Postdoctoral Researcher University of Groningen

  • 2018.7 ~ 2019.9

    Postdoctoral Researcher LPCNO/CNRS, INSA Toulouse

  • 2019.9 ~ Now

    Associate Professor, Tsinghua University, China

Research Group

Research survey

Research Interests:
• Ultrafast optical spectroscopy in novel semiconductor and optoelectronic
• Quantum optoelectronics
• Excitons, exciton-photon and electron-phonon interactions

Selected Publication:
1. H-H Fang,B Han,C Robert,MA Semina,D Lagarde,E Courtade,T Taniguchi,K Watanabe,T Amand,B Urbaszek,MM Glazov,X Marie, Control of the Exciton Radiative Lifetime in van der Waals Heterostructures, Phys. Rev. Lett. 99, 03544 (2019)
2. H-H Fang,J Yang, S Adjokatse, ME Kamminga, H Duim, M.A. Loi, Band-edge Exciton Fine Structure and Exciton Recombination Dynamics in Single crystals of Layered Hybrid Perovskites, Adv. Funct. Mater. In press (2019)
3. H.-H. Fang, S. Adjokatse, S. Shao, J. Even, M. A. Loi, Long-lived hot-carrier light emission and large blue shift in formamidinium tin triiodide perovskites. Nat. Commun. 9, 243 (2018)
4. H.-H. Fang, J. Yang, S. Tao, S. Adjokatse, Ma. E. Kamminga, J. Ye, G. R. Blake, J. Even, M. A. Loi, Unravelling Light-Induced Degradation of Layered Perovskite Crystals and Design of Efficient Encapsulation for Improved Photostability, Adv. Funct. Mater. 28, 1800305 (2018)
5. H.-H. Fang, L. Protesescu, D. M. Balazs, S. Adjokatse, M. V Kovalenko, M. A. Loi, Exciton Recombination in Formamidinium Lead Triiodide: Nanocrystals versus Thin Films. Small. 13 1700673, (2017).
6. Fang, H.-H.; Adjokatse, S.; Wei, H.; Yang, J.; Blake, G. R., Even, J., Huang, J., Loi, M. Ultra-high sensitivity of methylammonium-lead tribromide perovskite single crystals to environmental gases. Science Advances 2 (7), e1600534,(2016)
7. H.-H. Fang, F. Wang, S. Adjokatse, N. Zhao, J. Even, M. Antonietta Loi, Photoexcitation dynamics in solution-processed formamidinium lead iodide perovskite thin films for solar cell applications. Light Sci. Appl. 5, e16056 (2016).
8. H.-H. Fang, F. Wang, S. Adjokatse, N. Zhao, M. A. Loi, Photoluminescence Enhancement in Formamidinium Lead Iodide Thin Films. Adv. Funct. Mater. 26, 4653–4659 (2016).
9. H. Wei, Y. Fang, P. Mulligan, W. Chuirazzi, H.-H. Fang, C. Wang, B. R. Ecker, Y. Gao, M. A. Loi, L. Cao, J. Huang, Sensitive X-ray detectors made of methylammonium lead tribromide perovskite single crystals. Nat. Photon. 10, 333–339 (2016).
10. H.-H. Fang, J. Yang, J. Feng, T. Yamao, S. Hotta, H.-B. Sun, Functional organic single crystals for solid-state laser applications. Laser Photon. Rev. 8, 687–715 (2015).
11. H.-H. Fang, R. Raissa, M. Abdu-Aguye, S. Adjokatse, G. R. Blake, J. Even, M. A. Loi, Photophysics of Organic-Inorganic Hybrid Lead Iodide Perovskite Single Crystals. Adv. Funct. Mater. 25, 2378–2385 (2015).
12. H.-H. Fang, R. Ding, S.-Y. Lu, Y.-D. Yang, Q.-D. Chen, J. Feng, Y.-Z. Huang, H.-B. Sun, Whispering-gallery mode lasing from patterned molecular single-crystalline microcavity array. Laser Photon. Rev. 7, 281–288 (2013).

homepage:http://www.npm3-tsinghua.cn/

Publications

2023


2019


2018


2017


2016


2010


Contact

Address



Address: Building 9003 of Tsinghua University in Haidian District, Beijing.

Email: hfang@mail.tsinghua.edu.cn



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Research

Education