Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Zhu, Yunxuan"'
Autor:
Liao, Shusen, Zhu, Yunxuan, Ye, Qian, Sanders, Stephen, Yang, Jiawei, Alabastri, Alessandro, Natelson, Douglas
Publikováno v:
J. Phys. Chem. Lett. 14, 7574-7580 (2023)
Surface-enhanced Raman spectroscopy (SERS) is enabled by local surface plasmon resonances (LSPRs) in metallic nanogaps. When SERS is excited by direct illumination of the nanogap, the background heating of lattice and electrons can prevent further ma
Externí odkaz:
http://arxiv.org/abs/2308.11547
Publikováno v:
Appl. Phys. Lett. 122, 231103 (2023)
Tunneling metal-insulator-metal (MIM) junctions can exhibit an open-circuit photovoltage (OCPV) response under illumination that may be useful for photodetection. One mechanism for photovoltage generation is hot carrier tunneling, in which photoexcit
Externí odkaz:
http://arxiv.org/abs/2305.19405
Autor:
Zhu, Yunxuan, Yang, Jiawei, Abad-Arredondo, Jaime, Fernández-Domínguez, Antonio I., Garcia-Vidal, Francisco J., Natelson, Douglas
The manipulation of coupled quantum excitations is of fundamental importance in realizing novel photonic and optoelectronic devices. We use electroluminescence to probe plasmon-exciton coupling in hybrid structures consisting of a nanoscale plasmonic
Externí odkaz:
http://arxiv.org/abs/2302.00023
Atomic sized plasmonic tunnel junctions are of fundamental interest, with great promise as the smallest on-chip light sources in various optoelectronic applications. Several mechanisms of light emission in electrically driven plasmonic tunnel junctio
Externí odkaz:
http://arxiv.org/abs/2210.02486
Publikováno v:
Nanophotonics, Vol 13, Iss 13, Pp 2281-2322 (2024)
Plasmonic modes confined to metallic nanostructures at the atomic and molecular scale push the boundaries of light–matter interactions. Within these extreme plasmonic structures of ultrathin nanogaps, coupled nanoparticles, and tunnelling junctions
Externí odkaz:
https://doaj.org/article/03ca737933724752b88ea2dfeb4c83f0
Autor:
Wang, Bing, Zhu, Yunxuan, Li, Chengyuan, Li, Pengze, Li, Bowen, Zhang, Zhiwen, Zhu, Xufei, Song, Ye
Publikováno v:
In Journal of Energy Storage 1 November 2024 101 Part A
Autor:
Li, Bowen, Li, Chengyuan, Li, Pengze, Zhang, Zhiwen, Zhu, Yunxuan, Wang, Bing, Qin, Liyang, Chen, Qianqiao, Song, Ye, Zhu, Xufei
Publikováno v:
In Ceramics International 1 December 2024 50(23) Part A:49862-49870
Publikováno v:
Nano Lett. 6, 2658-2665 (2021)
Surface plasmon enhanced processes and hot-carrier dynamics in plasmonic nanostructures are of great fundamental interest to reveal light-matter interactions at the nanoscale. Using plasmonic tunnel junctions as a platform supporting both electricall
Externí odkaz:
http://arxiv.org/abs/2106.12130
Publikováno v:
In Electrochemistry Communications January 2024 158
Autor:
Cui, Longji, Zhu, Yunxuan, Abbasi, Mahdiyeh, Ahmadivand, Arash, Gerislioglu, Burak, Nordlander, Peter, Natelson, Douglas
Publikováno v:
Nano Lett. 20, 6067-6075 (2020)
Above-threshold light emission from plasmonic tunnel junctions, when emitted photons have energies significantly higher than the energy scale of the incident electrons, has attracted much recent interest in nano-optics, while the underlying physical
Externí odkaz:
http://arxiv.org/abs/1912.05694