Zobrazeno 1 - 10
of 2 287
pro vyhledávání: '"plasmonic nanostructures"'
Autor:
Jehwan Hwang, Yue Zhang, Bongjoong Kim, Jinheon Jeong, Jonghun Yi, Dong Rip Kim, Young L. Kim, Augustine Urbas, Gamini Ariyawansa, Baoxing Xu, Zahyun Ku, Chi Hwan Lee
Publikováno v:
Advanced Science, Vol 11, Iss 40, Pp n/a-n/a (2024)
Abstract Quasi‐3D plasmonic nanostructures are in high demand for their ability to manipulate and enhance light‐matter interactions at subwavelength scales, making them promising building blocks for diverse nanophotonic devices. Despite their pot
Externí odkaz:
https://doaj.org/article/75cce80c11af437b8db0e8e6cd42f501
Autor:
Yoon Ho Lee, Sang Hyuk Lee, Yousang Won, Hongyoon Kim, Seok Joo Yang, Jaeyong Ahn, Jungho Mun, Jeong Hun Lee, Letian Dou, Junsuk Rho, Joon Hak Oh
Publikováno v:
Small Structures, Vol 5, Iss 7, Pp n/a-n/a (2024)
Plasmonic nanostructures can enhance the performance of photodetectors (PDs) owing to their amplification effect in light absorption, leading to overcoming the inherent properties of the photoactive layer. Herein, hierarchical plasmonic nanopatterns
Externí odkaz:
https://doaj.org/article/7baee31ed3664e0797353dd2af34be04
Autor:
Sánchez-Pérez Francisco, Borrell-Grueiro Olivia, Casasnovas-Melián Alfredo, Ramos-Ramos Diego J., Guerrero-Martínez Andrés, Bañares Luis, Prada Alejandro, Valencia Felipe J., Kohanoff Jorge, Crespillo Miguel L., Olivares José, Rivera Antonio, Peña-Rodríguez Ovidio
Publikováno v:
Nanophotonics, Vol 13, Iss 7, Pp 1149-1157 (2024)
We have studied the formation of cavities in spherical silver nanoparticles embedded in silica, irradiated with fs laser pulses that produce an intense electronic excitation. Experimentally determined aspect ratio, i.e. the ratio between the cavity a
Externí odkaz:
https://doaj.org/article/892eb3f35dfc444a9ca5a730e04e943d
Autor:
Yi-Jun Jen, Meng-Jie Lin
Publikováno v:
Nanomaterials, Vol 14, Iss 23, p 1871 (2024)
A small amount of silver was obliquely deposited onto a polymer subwavelength grating to form a metasurface that comprised silver split-tubes. An ultra-thin silver film with a monitor-controlled thickness of 20 nm at the corner of each ridge of the g
Externí odkaz:
https://doaj.org/article/82b49650264c4b0683a32b49625f1dac
Autor:
Eunbi Kang, Jinho Seo, Hyewon Park, Cody J. Wrasman, Jae Won Shin, Min‐kyun Jo, Matteo Cargnello, Jeong Young Park, Hyosun Lee
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 15, Pp n/a-n/a (2024)
Abstract Bimetallic core‐shell nanoparticles (NPs) possessing a synergetic coupling of plasmonic and catalytic metals have emerged as promising prototypes for efficient plasmon‐driven photocatalysis. Here, Au@AuPd core‐shell NPs composed of Au
Externí odkaz:
https://doaj.org/article/45856ee52b44419193faa1f95ed754fe
Publikováno v:
Nanophotonics, Vol 12, Iss 14, Pp 2997-3005 (2023)
High-index dielectric nanoantennas, which provide an interplay between electric and magnetic modes, have been widely used as building blocks for a variety of devices and metasurfaces, both in linear and nonlinear regimes. Here, we investigate hybrid
Externí odkaz:
https://doaj.org/article/a72d280784504ad780674864d9a05807
Autor:
Hajun Yoo, Hyunwoong Lee, Seongmin Im, Sukhyeon Ka, Gwiyeong Moon, Kyungnam Kang, Donghyun Kim
Publikováno v:
Small Science, Vol 3, Iss 10, Pp n/a-n/a (2023)
Plasmonic nanostructures are emerging as a promising avenue for nanophotonics due to their extreme light and thermal confinement, ultrafast manipulation processes, and potential uses in device miniaturization. However, their fixed functions have limi
Externí odkaz:
https://doaj.org/article/d86650eff65d4121a11b3628649d223a
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 1, Pp 1-8 (2023)
Optical responses to incident lights with different incident directional angles or polarization angles are often of concern in the analysis of light scattering from plasmonic nanostructures. This leads to a multiple-excitation problem for the modelin
Externí odkaz:
https://doaj.org/article/a033163928894119bca4f75f2dd8ae61
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Akademický článek
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