范吉阳，太阳集团1088vip教授，博士生导师，IAAM Fellow。1996年山东大学光学系本科毕业，2001年中国科学院理论物理研究所硕士毕业，2006年南京大学物理系获理学博士学位。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材料物理和纳米光子学。已在PROG. MATER. SCI.、PHYS. REV. LETT.、NANO LETT.、SMALL、CHEM. MATER.、APPL. PHYS. LETT.、J. PHYS. CHEM. LETT.等期刊上发表七十余篇SCI论文。在德国Springer出版社出版学术专著一部（online download 1.4万余次）。论文和专著已被引用2800余次（Google Scholar），单篇最高引用380余次。为APL、JPCL、ADV. MATER.、JACS等七十余种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。作为完成人之一的项目“基于拉曼光谱的多重信息存储和识别器件基础研究”获2021年度江苏省科学技术奖三等奖。
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E-mail: jyfan@seu.edu.cn
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主要研究方向：半导体纳米晶体的电子和声子结构、缺陷、发光性质以及力学性质等的实验与理论研究；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过程；电致发光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 in 1996, M.Sc. in theoretical physics from the Institute of Theoretical Physics in the Chinese Academy of Sciences in 2001, and Ph.D. in condensed matter physics from Nanjing University in 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 has 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 seventy peer-reviewed journal (including Prog. Mater. Sci., Phys. Rev. Lett., Nano Lett., Small, Chem. Mater., Appl. Phys. Lett., J. Phys. Chem. Lett.) papers and one monograph (Springer). He has served as the invited reviewer for over seventy 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 2017 Chinese Ministry of Education Natural Science Award (First Class). He is one of the members of the team who won the 2021 Jiangsu Province Science and Technology Award (Third Class).
Selected Journal Publications (*Corresponding Author):
1. 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).
2. 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).
3. 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).
4. 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).
5. 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).
6. Q. Yao, T. Liang, H. Wu, X. Xi, and J. Fan,* Cooccurrence of pH-sensitive shifting blue and immobile green triple surface-state fluorescence in ultrasmall super body-centered cubic carbon quantum dots, Nanotechnology 33, 385704 (2022).
7. 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).
8. D. Dai,* C. Zhang, N. T. D. Thuy, G. Zhao, W. Lu, and J. Fan,* Strong fluorescence quenching of carbon dots by mercury(II) ions: ground-state electron transfer and diminished oscillator strength, Diam. Relat. Mater. 126, 109076 (2022).
9. C. Zhang, D. Dai,* G. Zhao, W. Lu, and J. Fan,* Origin of proton induced fluorescence quenching of colloidal carbon dots: reshaping of Schrödinger wavefunctions and huge red shift of transition energy, Nanotechnology 33, 205503 (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. H. Xu, T. Liang, W. Ma, X. Ji, R. Miao, and J. Fan,* Experimental evidences of defect luminescence spanning red to near-infrared in strongly quantum confined sub-4-nm CuInSe2 quantum dots approaching crystallization limit, Appl. Phys. Express 14, 075001 (2021).
13. 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).
14. Y. Li, X. Liu, T. Liang, and J. Fan,* Core and surface electronic states and phonon modes in SiC quantum dots studied by optical spectroscopy and hybrid TDDFT, J. Phys. Chem. C 125, 7259 (2021).
15. Q. Wang, H. Li, W. Cui, H. Xu, and J. Fan,* Luminescent photonic crystals with extreme-UV bandgaps made of CuInSe2 quantum dots, Phys. Status Solidi A 218, 2000757 (2021). (Cover Paper)
16. 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).
17. X. Ma, X. Liu, Y. Li, X. Xi, Q. Yao, and J. Fan,* Influence of crystallization temperature on fluorescence of n-diamond quantum dots, Nanotechnology 31, 505712 (2020).
18. 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)
19. 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).
20. Y. Zhang, Y. Li, Y. Liu, H. Li, and J. Fan,* Quantum confinement luminescence of trigonal cesium lead bromide quantum dots, Appl. Surf. Sci. 466, 119 (2019).
21. W. Wang, Y. Zhang, W. Wu, X. Liu, X. Ma, G. Qian, and J. Fan,* Quantitative modeling of self-assembly growth of luminescent colloidal CH3NH3PbBr3 nanocrystals, J. Phys. Chem. C 123, 13110 (2019).
22. 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).
23. X. Chen, X. Guo, W. Wu, and J. Fan,* Quasi-white light-emitting devices based on SiC quantum dots, Phys. Status Solidi RRL 12, 1800171 (2018).
24. B. Fan, Y. Zhang, C. Gu, W. Wang, and J. Fan,* Luminescence properties of ZnO twin nanorod–Ag heteronanocrystals and interfacial exciton–surface plasmon coupling, Phys. Status Solidi RRL 12, 1700375 (2018). (Cover Paper)
25. 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).
26. 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).
27. B. Fan, X. Guo, Y. Zhang, and J. Fan,* Analytical model of photon reabsorption in ZnO quantum dots with size and concentration dependent dual-color photoluminescence, J. Appl. Phys. 121, 054309 (2017).
28. 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).
29. 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).
30. 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).
31. 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).
32. D. Dai, X. Guo, and J. Fan,* Identification of luminescent surface defect in SiC quantum dots, Appl. Phys. Lett. 106, 053115 (2015).
33. Y. Yang, D. Du, F. Kong, J. Fan, and T. Qiu, Interaction between indium tin oxide nanoparticles and cytochrome c: a surface-enhanced Raman scattering and absorption spectroscopic study, J. Appl. Phys. 117, 245307 (2015).
34. 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).
35. 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).
36. 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).
37. D. Dai, Z. Dong, and J. Fan,* Giant photoluminescence enhancement in SiC nanocrystals by resonant semiconductor exciton-metal surface plasmon coupling, Nanotechnology 24, 025201 (2013).
38. D. Dai, X. Guo, and J. Fan,* Synthesis and photoluminescence of semiconductor quantum dots/cetyltrimethylammonium bromide vesicle core/shell nanostructures, Appl. Surf. Sci. 276, 359 (2013).
39. N. Zhang, D. Dai, W. Zhang, and J. Fan,* Photoluminescence and light reabsorption in SiC quantum dots embedded in binary-polyelectrolyte solid matrix, J. Appl. Phys. 112, 094315 (2012).
40. 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).
41. N. Zhang, D. Dai, and J. Fan,* Plasmon-assisted photoluminescence enhancement of SiC nanocrystals by proximal silver nanoparticles, Appl. Surf. Sci. 258, 10140 (2012).
42. D. Dai, N. Zhang, W. Zhang, and J. Fan,* Highly bright tunable blue-violet photoluminescence in SiC nanocrystal–sodium dodecyl sulfonate crosslinked network, Nanoscale 4, 3044 (2012).
43. Y. M. Yang, T. Qiu, F. Kong, J. Y. Fan, H. L. Ou, Q. Y. Xu, and P. K. Chu, Interference effects on indium tin oxide enhanced Raman scattering, J. Appl. Phys. 111, 033110 (2012).
44. 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).
45. J. Y. Fan,* H. X. Li,* N. Zhang, and R. F. Lu, Identification of the reconstruction and bonding structure of SiC nanocrystal surface by infrared spectroscopy, Appl. Surf. Sci. 258, 627 (2011).
46. J. Fan* and P. K. Chu,* Group IV nanoparticles: synthesis, properties, and biological applications, Small 6, 2080 (2010) (Invited Review).
47. 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).
48. H. X. Li, J. Y. Fan, F. F. Su, F. Q. Wu, and S. N. Zhu, Suppressing the disturbance in the transmission spectrum of Glan-Thompson-type prisms, Chin. Opt. Lett. 8, 428 (2010).
49. 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).
50. 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).
51. J. Y. Fan,* H. X. Li, and F. Q. Wu, Transmission intensity disturbance in a rotating polarizer, Opt. Commun. 281, 197 (2008).
52. 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).
53. 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).
54. 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).
55. 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).
56. 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).
57. 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) (Chapter download for over 14,000 times).
Former Group Members:
Xiaoyu Liu (2022, PhD); Chinese Academy of Military Sciences (Beijing) (Staff)
Xiaonan Xi (2022, MS): CETC Chongqing Shengguangdian Co., Ltd.; Qianqin Yao (2022, MS)
Wenhui Wu (2021, PhD); Tianma Microelectronics Co., Ltd. (Shanghai) (R&D Engineer)
Huaixiu Xu (2021, MS); Middle School in Kunshan
Xuanxuan Ma (2020, MS); Middle School in 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): The University of Tokyo (Postdoc)
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)