Zobrazeno 1 - 10
of 632
pro vyhledávání: '"Sasaki Keiji"'
Publikováno v:
Nanophotonics, Vol 12, Iss 13, Pp 2499-2506 (2023)
Localized surface plasmon polaritons can confine the optical field to a single-nanometer-scale area, strongly enhancing the interaction between photons and molecules. Theoretically, the ultimate enhancement might be achieved by reducing the “photon
Externí odkaz:
https://doaj.org/article/c8453306cc724f2197e465c40550ee0a
Publikováno v:
Nanophotonics, Vol 11, Iss 11, Pp 2465-2472 (2022)
Plasmonic nanostructures have considerable applicability in light–matter interactions owing to their capacity for strong field confinement and enhancement. Nanogap structures allow us to tailor electric field distributions at the nanoscale, bridgin
Externí odkaz:
https://doaj.org/article/2278fc8e196b46ee9edb90d2389b0d21
Publikováno v:
Nanophotonics, Vol 9, Iss 10, Pp 3335-3345 (2020)
Optical manipulation using electronic resonance can realize the selective manipulation of nano objects exhibiting quantum mechanical properties by confining electronic systems based on the characteristics of individual objects. This study theoretical
Externí odkaz:
https://doaj.org/article/f77e8c250a7f495e93c771100d09fa05
We explore chiroptical phenomena in 3D chiral nano-gap antennas using topology optimization. The characteristic helical geometries of the topology-designed antennas exhibit giant chiral dissymmetry (g=-1.70) considering the gap intensity, circular-to
Externí odkaz:
http://arxiv.org/abs/2402.10742
Publikováno v:
EPJ Web of Conferences, Vol 215, p 16002 (2019)
Optical forces provide an efficient way to sort particles and biological materials according to their optical properties. However, both enhanced optical forces and a large interaction volume are needed in order to optically sort a large number of nan
Externí odkaz:
https://doaj.org/article/73274d63f332456a8666a4ac1933483c
Publikováno v:
Journal of Chemical Physics; 2/14/2024, Vol. 160 Issue 6, p1-8, 8p
Autor:
Arikawa, Takashi, Hiraoka, Tomoki, Morimoto, Shohei, Blanchard, Francois, Tani, Shuntaro, Tanaka, Tomoko, Sakai, Kyosuke, Kitajima, Hiroki, Sasaki, Keiji, Tanaka, Koichiro
Publikováno v:
Science Advances 6, eaay1977 (2020)
The nature of light-matter interaction is governed by the spatial-temporal structures of a light field and material wavefunctions. The emergence of the light beam with transverse phase vortex, or equivalently orbital angular momentum (OAM) has been p
Externí odkaz:
http://arxiv.org/abs/1905.01314
Publikováno v:
In Journal of Photochemistry & Photobiology, C: Photochemistry Reviews September 2022 52
Publikováno v:
Small; 8/22/2024, Vol. 20 Issue 34, p1-8, 8p
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.