范吉阳，东南大学物理学院教授，博士生导师，IAAM Fellow。分别从山东大学光学系和中国科学院理论物理研究所获学士和硕士学位，2006年从南京大学物理系获博士学位。多次赴香港城市大学物理系从事合作研究。2012年作为国家公派高级研究学者在美国阿肯色大学物理系从事合作研究。主要研究领域为半导体物理和微纳光学。已在PHYS. REV. LETT.、APPL. PHYS. REV.、NANO LETT.、SMALL、APPL. PHYS. LETT.、J. PHYS. CHEM. LETT.等期刊发表八十余篇SCI论文。在德国Springer出版社出版合著学术专著一部（Online download 1.5万余次）。为NAT. COMMUN.、ADV. MATER.、NANO LETT.、JACS等八十余种SCI期刊审稿人。2013年入选教育部“新世纪优秀人才支持计划”。作为完成人之一的项目“半导体微纳结构光致发光机制与拉曼散射研究”获2017年度教育部自然科学奖一等奖。
地址：东南大学物理学院(邮编：211189)
E-mail: jyfan@seu.edu.cn
欢迎对半导体物理、微纳光学、纳米材料与光电器件方向感兴趣的同学报考硕士和博士研究生！YOU ARE WELCOME TO JOIN US!
主要研究方向：半导体纳米晶体的电子和声子结构、缺陷、发光性质和力学性质等的实验和理论研究；异质结纳米晶体中的准粒子和光学性质；纳米晶体的生长机制和相变；光电器件应用及载流子输运和复合机制；表面等离激元光学等。
Jiyang Fan
Professor of Physics
School of Physics, Southeast University
Nanjing 211189, P. R. China
E-mail: jyfan@seu.edu.cn
Jiyang Fan received the B.Sc. in optics from Shandong University and M.Sc. in theoretical physics from the Institute of Theoretical Physics in the Chinese Academy of Sciences and PhD in condensed matter physics from Nanjing University (2006). He is a fellow of IAAM (International Association of Advanced Materials). He visited and conducted research in Department of Physics of City University of Hong Kong several times during 2005–2010. He was a senior visiting scholar in Department of Physics of University of Arkansas (USA) during 2012–2013. Our research group members have studied the physical properties of various types of semiconductor nanomaterials (particularly quantum dots) for many years. The major current research interest of our group involves semiconductor nanocrystals focusing on their electronic, optical, and mechanical properties; other interests include carbon nanomaterials, plasmonics, and applications of nanocrystals in optoelectronic devices. He has coauthored more than eighty peer-reviewed journal (including Phys. Rev. Lett., Appl. Phys. Rev., Nano Lett., Small, Appl. Phys. Lett., J. Phys. Chem. Lett.) papers and one monograph (Springer). He has served as the invited reviewer for over eighty SCI-indexed journals. He was supported by the Program for New Century Excellent Talents in University funded by Chinese Ministry of Education. He is one of the members of the team who won the Chinese Ministry of Education Natural Science Award (First Class, 2017). He is one of the members of the team who won the Jiangsu Province Science and Technology Award (Third Class, 2021).
Selected Journal Publications (*Corresponding Author):
1. W. Ma, R. Miao, H. Wu, G. Dong,* and J. Fan,* Topological and compositional disorder induced exciton Anderson localization highly enhances luminescence quantum yields of alloyed perovskite nanocrystals, Appl. Phys. Rev. 11, 021412 (2024). (Featured Article)
2. W. Liu, H. Wu, T. Liang, R. Miao, S. Riaz, and J. Fan,* Critical roles of octahedron bilayer surface/interior bromide defects in photodynamics of multi-quantum-well-structured cesium bismuth bromide, J. Phys. Chem. Lett. 14, 5546 (2023).
3. W. Zhang, H. Wu, F. Zeng, Y. Wang, X. Tang, X. Niu,* and J. Fan,* Highly thermally sensitive cascaded Wannier–Mott exciton ionization/carrier localization in manganese doped perovskite nanocrystals, J. Phys. Chem. Lett. 14, 1684 (2023).
4. H. Wu, W. Liu, W. Ma, T. Liang, X. Liu, and J. Fan,* Special roles of two-dimensional octahedral frameworks in photodynamics of Cs3Bi2Br9 nanoplatelets: electron and lattice-wave localization, Appl. Phys. Lett. 121, 181902 (2022).
5. Y. Li, X. Liu, T. Liang, W. Liu, and J. Fan,* Native surface oxidation yields SiC-SiO2 core-shell quantum dots with improved quantum efficiency, J. Chem. Phys. 156, 094705 (2022).
6. T. Liang, W. Liu, X. Liu, Y. Li, and J. Fan,* Fabry−perot mode-limited high-Purcell-enhanced spontaneous emission from in situ laser-induced CsPbBr3 quantum dots in CsPb2Br5 microcavities, Nano Lett. 22, 355 (2022).
7. X. Xi, Y. Li, T. Liang, H. Wu, R. Miao, C. Gu, and J. Fan,* Resonant defect recombination–localized surface plasmon energy transfer and exciton dominated fluorescence in ZnO–Au–ZnO multi-interfaced heteronanocrystals, J. Chem. Phys. 156, 174705 (2022).
8. W. Ma, H. Wu, X. Liu, R. Miao, T. Liang, and J. Fan,* Role of octahedron alloying in photodynamics of lead-free halide double perovskite nanoplatelets, Adv. Opt. Mater. 10, 2200837 (2022).
9. X. Liu, Y. Li, T. Liang, W. Liu, and J. Fan,* One-center and two-center self-trapped excitons in zero-dimensional hybrid copper halides: tricolor luminescence with high quantum yields, J. Phys. Chem. Lett. 13, 1373 (2022).
10. W. Wu, T. Liang, H. Wu, B. Fan, Y. Zhang, and J. Fan,* Green–white color switchable light-emitting devices based on laterally fused cesium lead bromide perovskite nanowires, Appl. Phys. Lett. 119, 033505 (2021).
11. T. Liang, W. Liu, X. Liu, Y. Li, W. Wu, and J. Fan,* In situ phase-transition crystallization of all-inorganic water-resistant exciton-radiative heteroepitaxial CsPbBr3–CsPb2Br5 core–shell perovskite nanocrystals, Chem. Mater. 33, 4948 (2021).
12. X. Liu, Y. Li, T. Liang, and J. Fan,* Role of polyhedron unit in distinct photophysics of zero-dimensional organic–inorganic hybrid tin halide compounds, J. Phys. Chem. Lett. 12, 5765 (2021).
13. D. Dai,* Y. Li, and J. Fan,* Room-temperature synthesis of various allotropes of carbon nanostructures (graphene, graphene polyhedra, carbon nanotubes and nano-onions, n-diamond nanocrystals) with aid of ultrasonic shock using ethanol and potassium hydroxide, Carbon 179, 133 (2021).
14. W. Wu, Y. Zhang, T. Liang, and J. Fan,* Carrier accumulation enhanced Auger recombination and inner self-heating-induced spectrum fluctuation in CsPbBr3 perovskite nanocrystal light-emitting devices, Appl. Phys. Lett. 115, 243503 (2019). (Editor’s Pick)
15. X. Liu, W. Wu, Y. Zhang, Y. Li, H. Wu, and J. Fan,* Critical roles of high- and low-frequency optical phonons in photodynamics of zero-dimensional perovskite-like (C6H22N4Cl3)SnCl3 crystals, J. Phys. Chem. Lett. 10, 7586 (2019).
16. Y. Zhang, B. Fan, Y. Liu, H. Li, K. Deng, and J. Fan,* Quasi-self-trapped Frenkel-exciton near-UV luminescence with large Stokes shift in wide-bandgap Cs4PbCl6 nanocrystals, Appl. Phys. Lett. 112, 183101 (2018).
17. Y. Zhang, B. Fan, W. Wu, and J. Fan,* Cs/CsPbX3 (X = Br, Cl) epitaxial heteronanocrystals with magic-angle stable/metastable grain boundary, Appl. Phys. Lett. 110, 193105 (2017).
18. X. Guo, Y. Zhang, B. Fan, and J. Fan,* Quantum confinement effect in 6H-SiC quantum dots observed via plasmon–exciton coupling-induced defect-luminescence quenching, Appl. Phys. Lett. 110, 123104 (2017).
19. R. Yan, W. Zhang, W. Wu, X. Dong, Q. Wang, and J. Fan,* Optical spectroscopy reveals transition of CuInS2/ZnS to CuxZn1−xInS2/ZnS:Cu alloyed quantum dots with resultant double-defect luminescence, APL Mater. 4, 126101 (2016).
20. X. Chen, R. Yan, W. Zhang, and J. Fan,* Carrier recombination spatial transfer by reduced potential barrier causes blue/red switchable luminescence in C8 carbon quantum dots/organic hybrid light-emitting devices, APL Mater. 4, 046102 (2016).
21. X. Guo, X. Chen, B. Fan, Y. Zhang, and J. Fan,* Photon absorption and emission properties of 7 Å SiC nanoclusters: electronic gap, surface state, and quantum size effect, Appl. Phys. Lett. 109, 013104 (2016).
22. W. Zhang, X. Niu, X. Chen, X. Guo, J. Wang,* and J. Fan,* Universal role of oxygen in full-visible-region photoluminescence of diamond nanocrystals, Carbon 109, 40 (2016).
23. D. Dai, X. Guo, and J. Fan,* Identification of luminescent surface defect in SiC quantum dots, Appl. Phys. Lett. 106, 053115 (2015).
24. X. Guo, D. Dai, B. Fan, and J. Fan,* Experimental evidence of alpha -> beta phase transformation in SiC quantum dots and their size-dependent luminescence, Appl. Phys. Lett. 105, 193110 (2014).
25. X. Chen, W. Zhang, Q. Wang, and J. Fan,* C8-structured carbon quantum dots: synthesis, blue and green double luminescence, and origins of surface defects, Carbon 79, 165 (2014).
26. W. Zhang, D. Dai, X. Chen, X. Guo, and J. Fan,* Red shift in the photoluminescence of colloidal carbon quantum dots induced by photon reabsorption, Appl. Phys. Lett. 104, 091902 (2014).
27. J. Fan,* H. Li, J. Wang, and M. Xiao, Fabrication and photoluminescence of SiC quantum dots stemming from 3C, 6H, and 4H polytypes of bulk SiC, Appl. Phys. Lett. 101, 131906 (2012).
28. J. Y. Fan,* H. X. Li, Q. J. Wang, D. J. Dai, and P. K. Chu,* UV-blue photoluminescence from close-packed SiC nanocrystal film, Appl. Phys. Lett. 98, 081913 (2011).
29. J. Fan* and P. K. Chu,* Group IV nanoparticles: synthesis, properties, and biological applications, Small 6, 2080 (2010) (Invited Review).
30. J. Y. Fan,* H. X. Li, W. N. Cui, D. J. Dai, and P. K. Chu,* Excitation and recombination photodynamics in colloidal cubic SiC nanocrystals, Appl. Phys. Lett. 97, 191911 (2010).
31. J. Y. Fan,* H. X. Li, and W. N. Cui, Microstructure and infrared spectral properties of porous polycrystalline and nanocrystalline cubic silicon carbide, Appl. Phys. Lett. 95, 021906 (2009).
32. J. Fan,* H. Li, J. Jiang, L. K. Y. So, Y. W. Lam, and P. K. Chu,* 3C-SiC nanocrystals as fluorescent biological labels, Small 4, 1058 (2008).
33. J. Y. Fan, X. L. Wu, and P. K. Chu, Low-dimensional SiC nanostructures: fabrication, luminescence, and electrical properties, Prog. Mater. Sci. 51, 983 (2006) (Invited Review).
34. J. Y. Fan, X. L. Wu, H. X. Li, H. W. Liu, G. G. Siu, and P. K. Chu, Luminescence from colloidal 3C-SiC nanocrystals in different solvents, Appl. Phys. Lett. 88, 041909 (2006).
35. S. H. Luo, P. K. Chu, Z. F. Di, M. Zhang, W. L. Liu, C. L. Lin, J. Y. Fan, and X. L. Wu, Vacuum electron field emission from SnO2 nanowhiskers annealed in N2 and O2 atmospheres, Appl. Phys. Lett. 88, 013109 (2006).
36. S. H. Luo, J. Y. Fan, W. L. Liu, M. Zhang, Z. T. Song, C. L. Lin, X. L. Wu, and P. K Chu, Synthesis and low-temperature photoluminescence properties of SnO2 nanowires and nanobelts, Nanotechnology 17, 1695 (2006).
37. X. L. Wu,* J. Y. Fan,* T. Qiu, X. Yang, G. G. Siu, and P. K. Chu, Experimental evidence for the quantum confinement effect in 3C-SiC nanocrystallites, Phys. Rev. Lett. 94, 026102 (2005).
38. J. Y. Fan, X. L. Wu, F. Kong, T. Qiu, and G. S. Huang, Luminescent silicon carbide nanocrystallites in 3C-SiC/polystyrene films, Appl. Phys. Lett. 86, 171903 (2005).
Published Book:
1. Silicon Carbide Nanostructures: Fabrication, Structure, and Properties, Jiyang Fan and Paul K. Chu, Springer International Publishing, Switzerland (2014) (Online download for over 15,000 times).
Former Group Members:
Jiahuan Zhu (2024, MS): ASEL Semiconductor Co., Ltd. (Wuxi); Ziqin Wang (2024, MS): High School (Nanjing); Jiali Xing (2024, MS): High School (Shanghai)
Yuanyuan Li (2023, PhD): GTA Semiconductor Co., Ltd. (Shanghai) (R&D Engineer)
Wenjie Ma (2023, MS): Peking University (PhD); Xuan Ji (2023, MS): Science and Technology Bureau (Yancheng)
Xiaoyu Liu (2022, PhD): Chinese Academy of Military Sciences (Beijing) (Staff)
Xiaonan Xi (2022, MS): CETC Chongqing Shengguangdian Co., Ltd.; Qianqin Yao (2022, MS): High School (Suzhou)
Wenhui Wu (2021, PhD); Jade Bird Display Co., Ltd. (Shanghai) (R&D Engineer)
Huaixiu Xu (2021, MS); High School (Kunshan)
Xuanxuan Ma (2020, MS); High School (Jining)
Yumeng Zhang (2019, PhD); Huaibei Normal University
Chao Gu (2019, MS): Visionox (OLED) Co., Ltd.; Weizheng Wang (2019, MS)
Baolu Fan (2018, PhD): Huaiyin Institute of Technology
Xingmin Dong (2018, MS): ZTE Corporation (Nanjing)
Qiqi Wang (2018, MS): DiDi Co., Ltd. (Nanjing)
Wenxia Zhang (2017, PhD): Chongqing University of Posts and Telecommunications
Xiaoxiao Guo (2017, PhD): CEC Panda LCD Technology CO., Ltd. (Nanjing) (R&D Engineer)
Ruolin Yan (2017, MS): National Institute of Advanced Industrial Science and Technology (Japan)
Xifang Chen (2016, PhD): Southwest University of Science and Technology
Dejian Dai (2015, PhD): Nanjing Agricultural University
Nan Zhang (2013, MS): Future Land CO., Ltd. (Nanjing)