Feilong Song
Chinese Academy of Sciences
50 Papers
174 Citations
Feilong Song is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Quantum dot & Exciton. The author has an hindex of 11, co-authored 45 publications.
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Papers
High-Responsivity Photodetection by Self-Catalyzed Phase-Pure P-GaAs Nanowire
Hassan Ali,Yunyan Zhang,Jing Tang,Kai Peng,S. S. Sun,Yue Sun,Feilong Song,Attia Falak,Shiyao Wu,Chenjiang Qian,Meng Wang,Zhanchun Zuo,Kuijuan Jin,Ana M. Sanchez,Huiyun Liu,Xiulai Xu +15 more
TL;DR: Li et al. as discussed by the authors developed self-catalyzed p-type GaAs nanowires (NWs) with pure zinc blende (ZB) structure, and then fabricated photodetector made by these NWs.
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Strong Light-Matter Interactions between Gap Plasmons and Two-Dimensional Excitons under Ambient Conditions in a Deterministic Way.
Longlong Yang,Xin Xie,Jingnan Yang,Mengfei Xue,Shiyao Wu,Shan Xiao,Feilong Song,Jianchen Dang,Sibai Sun,Zhanchun Zuo,Jianping Cheng,Yuan Huang,Xingjiang Zhou,Kuijuan Jin,Can Wang,Xiulai Xu +15 more
TL;DR: In this article , a robust strong exciton-plasmon coupling between the gap mode of a bowtie and the excitons in MoS2 layers with gold-assisted mechanical exfoliation and nondestructive wet transfer techniques for a large-area layer is reported.
Diabolical points in coupled active cavities with quantum emitters.
Jingnan Yang,Chenjiang Qian,Xin Xie,Kai Peng,Shiyao Wu,Feilong Song,S. S. Sun,Jianchen Dang,Yang Yu,Shushu Shi,Jiongji He,Matthew J. Steer,Iain G. Thayne,Bei-Bei Li,Fang Bo,Yun-Feng Xiao,Zhanchun Zuo,Kuijuan Jin,Changzhi Gu,Xiulai Xu +19 more
TL;DR: In this paper, the authors demonstrate macroscopic control of the backscattering direction by optimizing the cavity size of a single microdisk and two strongly coupled microdisks, and achieve diabolical points in active optical structures.
Position-dependent chiral coupling between single quantum dots and cross waveguides
Shan Xiao,Shiyao Wu,Xin Xie,Jingnan Yang,Wen-Qi Wei,Shushu Shi,Feilong Song,S. S. Sun,Jianchen Dang,Longlong Yang,Yunuan Wang,Yunuan Wang,Zhanchun Zuo,Ting Wang,Jian-Jun Zhang,Xiulai Xu +15 more
TL;DR: In this paper, the position-dependent chiral coupling between quantum dots and cross waveguides was investigated both numerically and experimentally, and four quantum dots distributed at different positions in the cross section were selected to characterize the chiral properties of the device.
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Observation of coupling between zero- and two-dimensional semiconductor systems based on anomalous diamagnetic effects
Shuo Cao,Jing Tang,Yue Sun,Kai Peng,Yunan Gao,Yanhui Zhao,Chenjiang Qian,S. S. Sun,Hassan Ali,Yuting Shao,Shiyao Wu,Feilong Song,David A. Williams,Weidong Sheng,Kuijuan Jin,Xiulai Xu +15 more
TL;DR: In this paper, the authors reported the direct observation of coupling between a single self-assembled InAs quantum dot and a wetting layer, based on strong diamagnetic shifts of many-body exciton states using magneto-photoluminescence spectroscopy.