Results 271 to 280 of about 410,464 (313)

Functional Nanostructured Plasmonic Materials

Advanced Materials, 2010
AbstractPlasmonic crystals fabricated with precisely controlled arrays of subwavelength metal nanostructures provide a promising platform for sensing and imaging of surface binding events with micrometer spatial resolution over large areas. Soft nanoimprint lithography provides a robust, cost‐effective method for producing highly uniform plasmonic ...
Jimin, Yao, An-Phong, Le, Stephen K, Gray, Jeffrey S, Moore, John A, Rogers, Ralph G, Nuzzo   +5 more
openaire   +2 more sources

Light-Induced Voltages in Catalysis by Plasmonic Nanostructures.

Accounts of Chemical Research, 2020
ConspectusPlasmonic nanostructures have garnered widescale scientific interest because of their strong light-matter interactions and the tunability of their absorption across the solar spectrum. At the heart of their superlative interaction with light is
Andrew J. Wilson, P. Jain
semanticscholar   +1 more source

Synthesis, Assembly, Optical Properties, and Sensing Applications of Plasmonic Gap Nanostructures

Advances in Materials, 2021
Plasmonic gap nanostructures (PGNs) have been extensively investigated mainly because of their strongly enhanced optical responses, which stem from the high intensity of the localized field in the nanogap.
Jae-Myoung Kim, Chungyeon Lee, Yeonhee Lee, Jinhaeng Lee, So-Jung Park, Sungho Park, J. Nam   +6 more
semanticscholar   +1 more source

Controlled Assembly of Plasmonic Nanoparticles: From Static to Dynamic Nanostructures

Advances in Materials, 2021
The spatial arrangement of plasmonic nanoparticles can dramatically affect their interaction with electromagnetic waves, which offers an effective approach to systematically control their optical properties and manifest new phenomena.
Sunghee Lee, Kyunjong Sim, Sook Moon, Jisu Choi, Yoojung Jeon, J. Nam, So-Jung Park   +6 more
semanticscholar   +1 more source

Planar plasmonic chiral nanostructures

Nanoscale, 2016
A strong chiral optical response induced at a plasmonic Fano resonance in a planar Au heptamer nanostructure was experimentally and theoretically demonstrated.
Shuai, Zu, Yanjun, Bao, Zheyu, Fang
openaire   +2 more sources

Recent Advances in the Synthesis of Intra‐Nanogap Au Plasmonic Nanostructures for Bioanalytical Applications

Advances in Materials, 2020
Plasmonic nanogap‐enhanced Raman scattering has attracted considerable attention in the fields of Raman‐based bioanalytical applications and materials science.
Wonseok Yang, Dong-Kwon Lim
semanticscholar   +1 more source

Electrochemical Crystallization of Plasmonic Nanostructures

Nano Letters, 2011
We show how gold recrystallizes when under the influence of electrochemical potentials. This "cold annealing" occurs without charge transfer reactions and preserves nanoscale structural features. By performing the process on plasmonic nanostructures, grain growth is monitored noninvasively by optical spectroscopy.
AB Dahlin, Takumi Sannomiya, R Zahn, GA Sotiriou, J Voros   +4 more
openaire   +2 more sources

Exciton-Plasmon-Photon Conversion in Plasmonic Nanostructures

Physical Review Letters, 2007
A silver-nanowire cavity is functionalized with CdSe nanocrystals and optimized towards cavity quantum electrodynamics by varying the nanocrystal-nanowire distance d and cavity length L. From the modulation of the nanocrystal emission by the cavity modes a plasmon group velocity of v (gr) approximately 0.5c is derived.
Y, Fedutik, V V, Temnov, O, Schöps, U, Woggon, M V, Artemyev   +4 more
openaire   +2 more sources

Enhancing Quantum Yield in Strained MoS2 Bilayers by Morphology-Controlled Plasmonic Nanostructures toward Superior Photodetectors

Chemistry of Materials, 2020
Recently, extracting hot electrons from plasmonic nanostructures and utilizing them to enhance the optical quantum yield of two-dimensional transition-metal dichalcogenides (TMDs) have been topics ...
P. Sriram, Yuku Wen, A. Manikandan, Kun-Chieh Hsu, Shin-Yi Tang, Bo-Wei Hsu, Yu-Ze Chen, Hao‐Wu Lin, H. Jeng, Y. Chueh, T. Yen   +10 more
semanticscholar   +1 more source

Nonlinear Plasmonics in Nanostructured Phosphorene

ACS Nano, 2023
Phosphorene has emerged as an atomically thin platform for optoelectronics and nanophotonics due to its excellent optical properties and the possibility of actively tuning light-matter interactions through electrical doping. While phosphorene is a two-dimensional semiconductor, plasmon resonances characterized by pronounced anisotropy and strong ...
Line Jelver, Joel D. Cox
openaire   +3 more sources