Research Topics

♣ Plasmon Emission of Single Metallic Nanostructure

♣ Spontaneous Emission Manipulated with Plasmonic Nanoantenna

♣ Tip/Surface Enhanced Raman Scattering

♣ Metal Surface Enhanced Chemiluminescence

♣ Single Plasmonic Nanostructure Sensor

♣ Optical Near-field Scanning Probe Microscopy

♣ Single Molecule Fluorescence Correlation Spectroscopy

♣ Nanohybrid Plasmonic Photonic Resonator


Publications

66. Weidong Zhang, Te Wen, Yuqing Cheng, Jingyi Zhao, Qihuang Gong, and Guowei Lu*, “Intrinsic luminescence from metal nanostructures and its applications”, Chin. Phys. B 27, 097302(2018)
65. Yuqing Cheng, Weidong Zhang, Jingyi Zhao, Te Wen, Aiqin Hu, Qihuang Gong, and Guowei Lu*, “Understanding photoluminescence of metal nanostructures based on an oscillator model”, Nanotechnology 29, 315201(2018)
64. He Hao, Juanjuan Ren, Xueke Duan, Guowei Lu, Iam Choon Khoo, Qihuang Gong, and Ying Gu*, “High-contrast switching and high-efficiency extracting for spontaneous emission based on tunable gap surface plasmon”,Sci. Rep. 8, 11244 (2018)
63. Guowei Lu*, Jianning Xu, Te Wen, Weidong Zhang, Jingyi Zhao, Aiqin Hu,Grégory Barbillon and Qihuang Gong, “Hybrid Metal-Dielectric Nano-Aperture Antenna for Surface Enhanced Fluorescence”, Materials 11, 1435(2018).
62. Jingyi Zhao, Yuqing Cheng, Hongming Shen, Yuen Yung Hui, Te Wen, Huan-Cheng Chang, Qihuang Gong,and Guowei Lu*, “Light Emission from Plasmonic Nanostructures Enhanced with Fluorescent Nanodiamonds”, Sci. Rep. 8, 3605(2018).
61. Jingyi Zhao, Zhengmin Cao, Yuqing Cheng, Jianning Xu, Te Wen, Aiqin Hu, Qihuang Gong, and Guowei Lu*, “In situ Optical Study of Gold Nanorod Coupling with Graphene”, Adv. Optical Mater.,6, 1701043(2018).
60. Pengfei Zhan, Te Wen, Zhen-gang Wang, Yingbo He, Jia Shi, Ting Wang, Xinfeng Liu, Guowei Lu, and Baoquan Ding*, “DNA Origami Directed Assembly of Gold Bowtie Nanoantennas for Single-Molecule Surface-Enhanced Raman Scattering”, Angew. Chem. Int. Ed. 57, 2846–2850 (2018).
59. Wen T., He Y., Liu X., Lin M., Cheng Y., Zhao J., Gong H., Xia K., Tan P.*, and Lu GW*, “Spectral shape of one-photon luminescence from single gold nanorods”, AIP Advances 7, 125106 (2017).
58. Peng P., Liu Y., Xu D., Cao Q., Lu GW, Gong Q., and Xiao Y.-F.*, “Enhancing Coherent Light-Matter Interactions through Microcavity-Engineered Plasmonic Resonances”, Phys. Rev. Lett. 119, 233901 (2017).
57. Duan X., Ren, J., Zhang F., Hao H., Lu GW, Gong Q., and Gu Y.* “Large Purcell enhancement with efficient one-dimensional collection via coupled nanowire-nanorod system”, Nanotechnology 29, 045203 (2017).
56. Yuqing Cheng, Jingyi Zhao, Te Wen, Guantao Li, Jianning Xu, Aiqin Hu, Qihuang Gong,and Guowei Lu*, "Enhanced light emission from plasmonic nanostructures by molecules", J. Phys. Chem. C 121, 23626 (2017).
55. Zhengmin Cao, Yingbo He, Yuqing Cheng, Jingyi Zhao, Guantao Li, Qihuang Gong, and Guowei Lu*, "Nano-gap between a gold tip and nanorod for polarization dependent surface enhanced Raman scattering", Appl. Phys. Lett. 109, 233103 (2016).
54. R. Yuanying Chou, Guantao Li, Yuqing Cheng, Yingbo He, Jingyi Zhao, Zhengmin Cao, Qihuang Gong, and Guowei Lu*, "Surface enhanced fluorescence by metallic nano-apertures associated with stair-gratings", Opt. Express 24, 19567-19573 (2016).
53. Yingbo He, Yuqing Cheng, Jingyi Zhao, Xin-Zheng Li, Qihuang Gong, and Guowei Lu*, "Light Driving and Monitoring Growth of Single Gold Nanorods", J. Phys. Chem. C, 120,16954–16959 (2016).
52. Shen H., Chou R. Y., Hui Y.Y., He Y., Cheng Y., Chang H.-C., Tong L., Gong H. and Lu GW*, "Directional fluorescence emission from a compact plasmonic-diamond hybrid nanostructure", Laser Photonics Rev. 10, 647–655 (2016).
51.Shen H., Lu GW,* Cao Z., He Y.,Cheng Y., Li J., Li Z.-Y. and Gong Q., "Directionally enhanced probe for sideillumination Tip enhanced spectroscopy", J. Raman Spectrosc., 47, 1194–1199 (2016).
50. Cheng Y., Lu GW,* He Y., Shen H., Zhao J., Xia K. and Gong Q., "Luminescence quantum yields of gold nanoparticles varying with excitation wavelengths", Nanoscale, DOI:10.1039/c5nr07343j, 8, 2188-2194(2016).
49. Lu GW,* Shen H., Cheng Y., and Gong Q., "Advances in localized surface plasmon enhanced fluorescence",Chin Sci Bull, 60,3169–3179 (2015) [Review in Chinese]
48. Xia K., He Y., Shen H., Cheng Y., Gong Q., Lu GW, "Plasmonic nano-resonator enhanced one-photon luminescence from single gold nanorods", arXiv:1407.6105v5, Proc. of SPIE Vol. 9668, 96685B (2015).
47. P.Wang, Y. Wang, Z. Yang, X. Guo, X. Lin, X. Yu, Y. Xiao, W. Fang, L. Zhang, GW Lu, Q. Gong, and L. Tong, "Single-Band 2nm-Line-Width Plasmon Resonance in a Strongly Coupled Au Nanorod", Nano Letters, 15, 7581−7586 (2015)
46. Shen H., Lu GW*, He Y., Cheng Y.,and Gong G., "Unidirectional Enhanced Spontaneous Emission with Metallo-Dielectric Optical Antenna", Optics Communications, http://dx.doi.org/10.1016/j.optcom.2015.08.068 (2015).
45. Lu GW*, Wang Y., Chou R.Y., Shen H., He Y., Cheng Y., and Gong G., "Directional side scattering of light by a single plasmonic trimer", Laser Photonics Rev. 9, 530–537(2015).
44. He Y., Lu GW*, Shen H., Cheng Y., and Gong G., "Strongly Enhanced Raman Scattering of Graphene by a Single Gold Nanorod", Appl. Phys. Lett. 107, 053104 (2015)
43. Cheng Y., Lu GW*, Shen H., Wang Y., He Y., Chou R.Y., and Gong G., "Highly enhanced spontaneous emission with nanoshell-based metallodielectric hybrid antennas", Optics Communications 350, 40-46 (2015) .
42. He Y., Xia K., Lu GW*, Shen H., Cheng Y., Liu Y., Shi K., Xiao Y., and Gong G., "Surface enhanced anti-Stokes one-photon luminescence from single gold nanorods ", Nanoscale 7, 577-582 (2015) .
41. Xia K., Lu GW, Lin G., Cheng Y., Niu Y., Gong S. and Twamley J., "Reversible nonmagnetic single-photon isolation using unbalanced quantum coupling ", Phys. Rev. A 90, 043802 (2014) .
40. Wang Y., Shen H., He Y., Cheng Y., Perriat P., Martini M., Tillement O., Gong Q., Lu GW*, " Amorphous nanoshell formed through random growth and related plasmonic behaviors ", Chem. Phys. Lett. 610-611, 278-283(2014) .
39. Chou R. Y., Lu GW,* Shen H., He Y., Cheng Y., Perriat P., Martini M., Tillement O., and Gong Q.,* "A hybrid nanoantenna for highly enhanced directional spontaneous emission", J. Appl. Phys. 115, 244310(2014) .
38. Shen H., Lu GW,* He Y., Cheng Y., Liu H., and Gong Q.,* "Directional and enhanced spontaneous emission with a corrugated metal probe", Nanoscale 6, 7512(2014)
37. Zhang T., Lu GW,* Shen H., Perriat P., Martini M., Tillement O., and Gong Q., "Plasmonic-enhanced two-photon fluorescence with single gold nanoshell", Science China, Physics, Mechanics & Astronomy 57, 1038-1045(2014).
36. Zhang T., Lu GW,* Shen H., Shi K., Jiang Y., Xu D., and Gong Q.,* "Photoluminescence of a single complex plasmonic nanoparticle", Scientific Reports 4, 3867 (2014)
35. Truillet C., Lux F., Brichart T., Lu GW, Gong Q., Perriat P., Martini M., and Tillement O., "Energy transfer from pyridine molecules towards europium cations contained in sub 5-nm Eu2O3 nanoparticles: Can a particle be an efficient multiple donor-acceptor system?", J. Appl. Phys. 114, 114308 (2013)
34. Shen H., Lu GW,* Zhang T., Liu J., He Y., Wang Y., and Gong Q*, "Molecule fluorescence modified by a slit-based nanoantenna with dual gratings", J. Opt. Soc. Am. B 30,2420 (2013)
33. Shen H., Lu GW*, Zhang T., Liu J., Gu Y., Perriat P., Martini M., Tillement O., and Gong Q.*, "Shape effect on a single-nanoparticle-based plasmonic nanosensor", Nanotechnology, 24, 285502(2013)
32. Lu GW*, Liu J., Zhang T., Shen H., Perriat P., Martini M., Tillement O., Gu Y., He Y., Wang Y., Gong Q.*, "Enhancing molecule fluorescence with asymmetrical plasmonic antenna", Nanoscale, 5, 6545-6551(2013)
31. Zhang T., Shen H., Lu GW*, Liu J., He Y., Wang Y., Gong Q.*, “Single Bipyramid Plasmonic Antenna Orientation Determined by Direct Photoluminescence Pattern Imaging”, Advanced Optical Materials, 1, 335-342 (2013)
30. Shen H., Lu GW*, Zhang T., Liu J., Gong Q.* “Enhanced Single-Molecule Spontaneous Emission in an Optimized Nanoantenna with Plasmonic Gratings”, Plasmonics 8, 869-875 (2013)
29. Lu GW*, Hou L., Zhang T., Liu J., Shen H., Luo C., Gong Q.* “Plasmonic Sensing via Photoluminescence of Individual Gold Nanorod ”, The Journal of Physical Chemistry C 116 (48), 25509–25516 (2012)
28. Zhang T., Lu GW*, Liu J., Shen H., Perriat P., Martini M., Tillement O., Gong Q.* “Strong two-photon fluorescence enhanced jointly by dipolar and quadrupolar modes of a single plasmonic nanostructure”, Applied Physics Letters 101, 051109 (2012)
27. Chen J., Wang C., Lu GW, Li W., Xiao J., Gong Q., “Highly efficient nanofocusing based on a T-shape micro-slit surrounded with multi-slits”, Optics Express 20, 17734-17740 (2012)
26. Lu GW*, Liu J., Zhang T., Li W., Hou L., Luo C., Lei F., Manfait M., Gong Q.*, “Plasmonic near-field in the vicinity of a single gold nanoparticle investigated with fluorescence correlation spectroscopy”, Nanoscale 4, 3359-3364 (2012)
25. Zhang T., Lu GW*, Li W., Liu J., Hou L., Perriat P., Martini M., Tillement O., Gong Q.*, “Optimally Designed Nanoshell and Matryoshka-Nanoshell as a Plasmonic-Enhanced Fluorescence Probe”, The Journal of Physical Chemistry C 116, 8804-8812 (2012)
24. Lu GW*, Li W., Zhang T., Yue S., Liu J., Hou L., Li Z., Gong Q.*, “Plasmonic-Enhanced Molecular Fluorescence within Isolated Bowtie Nano-Apertures”, ACS Nano 6, 1438-1448 (2012)
23. Lu GW*, Hou L., Zhang T., Li W., Liu J., Perriat P., and Gong Q.*, “Anisotropic Plasmonic Sensing of Individual or Coupled Gold Nanorods”, The Journal of Physical Chemistry C 115, 22877 (2011)
22. Mutelet B., Perriat P., Ledoux P., Amans D., Lux F., Tillement O., Billotey C., Janier M., Villiers C., Bazzi R., Roux S., Lu GW, Gong Q. and Martini M., “Suppression of luminescence quenching at the nanometer scale in Gd2O3 doped with Eu or Tb: Systematic comparison between nanometric and macroscopic samples of life-time, quantum yield, radiative and non-radiative decay rates”, Journal of Applied Physics 110, 094317 (2011)
21. Lu GW*, Zhang T., Li W., Hou L., Liu J., Gong Q.*, “Single-Molecule Spontaneous Emission in the Vicinity of an Individual Gold Nanorod”, The Journal of Physical Chemistry C 115, 15822 (2011)
20. Wang Q., Lu GW*, Hou L., Zhang T., Luo C., Yang H., Barbillon G., Lei F., Marquette C.A., Perriat P., Tillement O., Roux S., Ouyang Q., and Gong Q.*, “Fluorescence correlation spectroscopy near individual gold nanoparticle”, Chemical Physics Letters 503, 256 (2011)

Teaching:

♦ General Physics Experiments
♦ Optical Properties of Solids
♦ Frontiers of Optics

Department of Physics, Peking Univeristy, Beijing 100871, China