李家方 - 北京理工大学

个人简介

教育经历 2005/08-2009/02，澳大利亚斯文本科技大学，微光子中心，博士，导师：顾敏教授/院士 2002/09-2005/07，南开大学，物理学院光电信息科学系，硕士，导师：吕可诚教授 1998/09-2002/07，南开大学，物理学院光电信息科学系，学士工作经历 2018/12 - 至今，北京理工大学物理学院，准聘教授，博导 2017/09 - 2017/12，美国麻省理工学院，纳米光子学及三维纳米加工实验室，访问学者 2012/08 - 2018/12，中国科学院物理研究所，光物理实验室，副研究员 2009/07 - 2012/08，中国科学院物理研究所，光物理实验室，助理研究员 2009/03 - 2009/06，澳大利亚斯文本科技大学，微光子中心，研究助理学术成就自2005年开始一直从事表面等离激元及光子晶体结构中光和物质的相互作用研究，并致力于发展纳米剪纸、飞秒激光直写等三维微纳加工技术与应用。针对三维纳米制造技术难题，另辟蹊径，2018年在国际上首次实现纳米剪纸三维微纳制造技术，2020年发展微纳应变光电子学方向，2021年创新纳米光机电构型和动态调控机制，开辟新型数字微镜芯片技术路线。相关工作被新华网、Science Daily、PHYS ORG、MIT News等专门报导，在Science Advances, Nature Communications, Light: Science & applications, Advanced Materials, Nano Letters, Laser & Photonics Review, Nature Nanotechnology, Physics Review Letters等上发表期刊论文70余篇，引用两千余次，做国际会议邀请报告十余次，担任Scientific Reports杂志编委和《半导体学报》青年编委，承担科技部、基金委、中科院、北京市、广东省项目/课题十余项。

研究领域

1. 三维人工微纳结构制备及功能器件研究 1）基于FIB、EBL等工艺的纳米剪纸三维微纳制备技术及光电器件 2）飞秒激光直写三维微纳加工发展与应用 2. 表面等离激元光学物理及器件研究 1）表面等离激元与增益介质的相互作用及调控：损耗补偿、增益放大与荧光增强 2）基于金纳米棒的辐射调控与应用 3）金属微纳结构的非线性增强与调控 3. 光子晶体物理及应用 1）三维光子晶体的制备及其应用于半导体量子点辐射调控 2）基于光子晶体的红外探测材料的研究

近期论文

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Shanshan Chen, Chang-Yin Ji, Yu Han, Xing Liu, Yongtian Wang, Juan Liu, and Jiafang Li*, “Plasmonic diastereoisomer arrays with reversed circular dichroism simply controlled by deformation height”, APL Photonics 7, 056102 (2022). Shanshan Chen#, Zhiguang Liu#, Huifeng Du#, Chengchun Tang#, Chang-Yin Ji, Baogang Quan, Ruhao Pan, Lechen Yang, Xinhao Li, Changzhi Gu, Xiangdong Zhang, Yugui Yao, Junjie Li*, Nicholas X. Fang*, and Jiafang Li*, “Electromechanically reconfigurable optical nano-kirigami”, Nature Communications 12, 1299 (2021). Chang-Yin Ji, Shanshan Chen, Yu Han, Xing Liu, Juan Liu, Jiafang Li*, and Yugui Yao*, “Artificial Propeller Chirality and Counterintuitive Reversal of Circular Dichroism in Twisted Meta-molecules”, Nano Letters 21, 6828-6834 (2021). Xia Li,# Chang-Yin Ji,#,* Shanshan Chen, Yu Han, Juan Liu, and Jiafang Li*, “Phase enabled circular dichroism reversal in twisted bi-chiral propeller metamolecule arrays”, Advanced Optical Materials 9(24), 2101191 (2021). Yu Han, Shanshan Chen, Changyin Ji, Xing Liu, Yongtian Wang, Juan Liu, and Jiafang Li*, "Reprogrammable optical metasurfaces by electromechanical reconfiguration," Opt. Express 29, 30751-30760 (2021) Z. G. Liu, Y. Xu, C. Y. Ji, S. S. Chen, X. P. Li, X. D. Zhang, Y. G. Yao, and J. Li*, "Fano-Enhanced Circular Dichroism in Deformable Stereo Metasurfaces," Advanced Materials 32, 1907077 (2020). S. Chen, J. Chen, X. Zhang, Z.-Y. Li, and J. Li*, "Kirigami/origami: unfolding the new regime of advanced 3D microfabrication/nanofabrication with “folding”," Light: Science & Applications 9, 75 (2020). Y. Tang, Z. Liu, J. Deng, K. Li, J. Li*, and G. Li, "Nano-Kirigami Metasurface with Giant Nonlinear Optical Circular Dichroism," Laser & Photonics Reviews 14, 2000085 (2020). S. Chen, W. Wei, Z. Liu, X. Liu, S. Feng, H. Guo, and J. Li*, "Reconfigurable nano-kirigami metasurfaces by pneumatic pressure," Photonics Research 8, 1177-1182 (2020). Yu Han, Zhiguang Liu, Shanshan Chen, Juan Liu, Yongtian Wang, and Jiafang Li,* "Cascaded multilayer nano-kirigami for extensible 3D nanofabrication and visible light manipulation," Photonics Research 8, 1506-1511 (2020). X. Gao, L. Yang, H. Lin, L. Zhang, J. Li, F. Bo, Z. Wang, and L. Lu, "Dirac-vortex topological cavities," Nature Nanotechnology 15, 1012-1018 (2020). T. Wu, W. Zhang, H. Zhang, S. Hou, G. Chen, R. Liu, C. Lu, J. Li, R. Wang, P. Duan, J. Li, B. Wang, L. Shi, J. Zi, and X. Zhang, "Vector Exceptional Points with Strong Superchiral Fields," Physics Review Letters 124, 083901 (2020). Y. Yang, L. Wu, Y. Liu, D. Xie, Z. Jin, J. Li, G. Hu, and C.-W. Qiu, "Deuterogenic Plasmonic Vortices," Nano Letters 20, 6774-6779 (2020). 陈珊珊#, 刘幸#, 刘之光#, 李家方*, “基于聚焦离子束纳米剪纸/折纸形变的三维微纳制造技术及其光学应用”, 物理学报 68, 248101 (2019). S. Wang, C. He, J. Tang, X. Lu, C. Shen, H. Yu, L. Du, J. Li, R. Yang, D. Shi, and G. Zhang, "New Floating Gate Memory with Excellent Retention Characteristics," Advanced Electronic Materials 5, 1800726 (2019). Zhiguang Liu, Huifeng Du, Jiafang Li,#,* Ling Lu, Zhi-Yuan Li*, and Nicholas X. Fang*, "Nano-kirigami with giant optical chirality", Science Advances 4 , eaat4436 (2018). Jiafang Li* and Zhiguang Liu, “Focused-ion-beam based nano-kirigami: from art to photonics”, Nanophotonics 7, 1637–1650 (2018). Zhiguang Liu, Huifeng Du, Zhi-Yuan Li*, Nicholas X. Fang*, and Jiafang Li,* "Nano-kirigami metasurfaces by focused-ion-beam induced close-loop transformation", APL Photonics 3, 100803 (2018). Ximin Tian, Zhiguang Liu, Han Lin, Baohua Jia, Zhi-Yuan Li* and Jiafang Li,* “Five-fold plasmonic Fano resonances with giant bisignate circular dichroism”, Nanoscale 10, 16630-16637 (2018). Zhiguang Liu, Jiafang Li,* Zhe Liu, Wuxia Li, Junjie Li, Changzhi Gu and Zhi-Yuan Li,* " Fano resonance Rabi splitting of surface plasmons”, Scientific Reports 7, 8010 (2017). Jiafang Li,, Jing Liu, Ximin Tian and Z.-Y. Li,* “Plasmonic Particles with Unique Optical Interaction and Mechanical Motion Properties”, Particle & Particle Systems Characterization 34, 1600380 (2017). Xiaomei Gao, Jiafang Li,* Zhenzhong Hao, Fang Bo,* Chenyang Hu, Jie Wang, Zhiguang Liu, Zhi-Yuan Li,Guoquan Zhang, and Jingjun Xu, “Vertical microgoblet resonator with high sensitivity fabricated by direct laser writing on a Si substrate”, Journal of Applied Physics 121, 064502 (2017). Zhiguang Liu, Zhe Liu, Jiafang Li,* Wuxia Li, Junjie Li, Changzhi Gu and Zhi-Yuan Li,* "3D conductive coupling for efficient generation of prominent Fano resonances in metamaterials, Scientific Reports 6, 27817 (2016). Yang Yang, Zhe Shi, Jiafang Li,* and Zhi-Yuan Li, "Optical forces exerted on a graphene-coated dielectric particle by a focused Gaussian beam", Photonics Research 4, 65-69 (2016). Bao-Qin Chen, Chao Zhang, Jiafang Li, Zhi-Yuan Li* and Younan Xia, "On the critical role of Rayleigh scattering in single-molecule surface-enhanced Raman scattering via a plasmonic nanogap", Nanoscale 8, 15730 (2016). Hongming Shen, Guowei Lu, Zhengmin Cao, Yingbo He, Yuqing Cheng, Jiafang Li, Zhi-Yuan Li, Qihuang Gong, Directionally enhanced probe for side-illumination Tip enhanced spectroscopy. J. Raman Spectrosc. 47, 1194–1199 (2016). Ajuan Cui,# Zhe Liu,# Jiafang Li,# Tiehan H. Shen, Xiaoxiang Xia, Zhiyuan Li, Zhijie Gong, Hongqiang Li, Benli Wang, Junjie Li, Haifang Yang, Wuxia Li, and Changzhi Gu, “Directly Patterned Substrate-free Plasmonic ‘Nanograter’ Structures with Unusual Fano Resonances”, Light: Science & Applications 4, e308 (2015). Jiajia Mu, Zhiguang Liu, Jiafang Li,* Tingting Hao, Yujin Wang, Shengsheng Sun, Zhi-Yuan Li, Junjie Li, Wuxia Li* and Changzhi Gu, “Direct laser writing of pyramidal plasmonic structures with apertures and asymmetric gratings towards efficient subwavelength light focusing”, Optics Express 23, 22564-22571 (2015). Jiafang Li,* Jiajia Mu, Benli Wang, Wei Ding, Ju Liu, Honglian Guo, Wuxia Li, Changzhi Gu and Zhi-Yuan Li,* "Direct laser writing of symmetry-broken conical tapers for polarization-insensitive three-dimensional plasmonic focusing," invited original paper, Laser & Photonics Review 8, 602-609 (2014). Jiajia Mu, Jiafang Li,* Wuxia Li, Shengsheng Sun, Weijie Sun, and Changzhi Gu, “Direct laser writing of symmetry broken nanocorrals and their applications in SERS spectroscopy”, Applied Physics B 117, 121-125 (2014). Jiafang Li* and Zhi-Yuan Li,* “Manipulation of plasmonic wavefront and light-matter interaction in metallic nanostructures：A brief review [invited]”, Chinese Physics B 23, 047305 (2014). Jiafang Li,* Honglian Guo, and Zhi-Yuan Li,* "Microscopic and macroscopic manipulation of gold nanorod and its hybrid nanostructures [Invited]," Photonics Research 1, 28-41 (2013). Siyun Liu, Jiafang Li,* and Zhi-Yuan Li,* "Macroscopic Polarized Emission from Aligned Hybrid Gold Nanorods Embedded in a Polyvinyl Alcohol Film ", Advanced Optical Materials 1, 227-231 (2013). S.-Y. Liu, L. Huang, Jiafang Li,*, C. Wang, Q. Li, H.-X. Xu, H.-L. Guo, Z.-M. Meng, Z. Shi, and Z.-Y. Li,* "Simultaneous Excitation and Emission Enhancement of Fluorescence Assisted by Double Plasmon Modes of Gold Nanorods," The Journal of Physical Chemistry C 117, 10636-10642 (2013). C. He, J. Li, X. Wu, P. Chen, J. Zhao, K. Yin, M. Cheng, W. Yang, G. Xie, D. Wang, D. Liu, R. Yang, D. Shi, Z. Li, L. Sun, and G. Zhang, "Tunable Electroluminescence in Planar Graphene/SiO2 Memristors," Advanced Materials 25, 5593-5598 (2013). Lin Ling, Lu Huang, Jin-Xin Fu, Hong-Lian Guo,* Jiafang Li, H. Daniel Ou-yang, and Zhi-Yuan Li*, “The properties of gold nanospheres studied with dark field optical trapping”, Optics Express 21, 6618-6624 (2013). Yu-Hui Chen, Jiafang Li*, Ming-Liang Ren, and Zhi-Yuan Li*, "Amplified spontaneous emission of surface plasmon polaritons with unusual angle-dependent response", Small 8, 1355-1359 (2012). Lu Huang, Honglian Guo, Jiafang Li, Lin Ling, Baohua Feng, and Zhi-Yuan Li, "Optical trapping of gold nanoparticles by cylindrical vector beam", Optics Letters 37, 1694-1696 (2012). Lin Ling, Hong-Lian Guo, Xiao-Lan Zhong, Lu Huang, Jia-Fang Li, Lin Gan and Zhi-Yuan Li, “Manipulation of gold nanorods with dual-optical tweezers for surface plasmon resonance control”, Nanotechnology 23, 215302 (2012). Yu-Hui Chen, Jiafang Li,* Ming-Liang Ren, Ben-Li Wang, Jin-Xin Fu, Si-Yun Liu and Zhi-Yuan Li,* “Direct observation of amplified spontaneous emission of surface plasmon polaritons at metal/dielectric interfaces”, Applied Physics Letters 98, 261912 (2011). Si-Yun Liu, Jiafang Li*, Fei Zhou, Lin Gan, and Zhi-Yuan Li,* "Efficient surface plasmon amplification from gain-assisted gold nanorods," Optics Letters 36, 1296-1298 (2011). J. Li, S. Liu, Y. Liu, F. Zhou, Z.-Y. Li, Anisotropic and enhanced absorptive nonlinearities in a macroscopic film induced by aligned gold nanorods, Applied Physics Letters 96, 263103 (2010). J. Li, M. Hossain, B. Jia, D. Buso, and M. Gu, “Three-dimensional hybrid photonic crystals merged with localized plasmon resonances,” Optics Express 18, 4491-4498 (2010). J. Li, M. Hossain, B. Jia, and M. Gu, “Rectangular-cavity resonances enhanced absorption in metallic-nanoshelled 2D rod arrays and 3D photonic crystals,” New Journal of Physics 12, 043012(2010). [IPF: 3.312] M. Gu, B. Jia, J. Li and M. Ventura, “Fabrication of three-dimensional photonic crystals in quantum-dot-based materials,” Laser & Photonics Reviews 4, 414-431(2010). B. Jia, D. Buso, J. Embden, J. Li, and M. Gu, “Highly nonlinear quantum dot doped nanocomposites for functional three-dimensional structures generated by two-photon polymerization,” Advanced Materials 22, 2463-2467 (2010). J. Li, B. Jia and M. Gu, “Engineering stop gaps of inorganic-organic polymeric 3D woodpile photonic crystals with post-thermal Treatment,” Optics Express 16, 20073-20080 (2008). J. Li, B. Jia, G. Zhou, C. Bullen, J. Serbin and M. Gu, “Spectral redistribution in spontaneous emission from quantum-dot-infiltrated 3D woodpile photonic crystals for telecommunications,” Advanced Materials 19, 3276-3280 (2007). J. Li, B. Jia, G. Zhou and M. Gu, “Direction-dependent spontaneous emission from near-infrared quantum dots at the angular band edges of a three-dimensional photonic crystal,” Applied Physics Letters 91, 254101 (2007). J. Li, B. Jia, G. Zhou and M. Gu, “Fabrication of three-dimensional photonic crystals in a quantum dot composite material,” Optics Express 14, 10740-10745 (2006).