scholarly journals A Highly Efficient On-chip 3D Plasmonic Nanofocusing Structure

2013 ◽  
Vol 1566 ◽  
Author(s):  
Myung-Ki Kim ◽  
Hyuck Choo
Keyword(s):  
Design Analysis ◽  
Metal Insulator ◽  
Highly Efficient ◽  
Theoretical Design ◽  
Metal Insulator Metal ◽  
Plasmonic Nanofocusing ◽  
On Chip ◽  
Detailed Picture

ABSTRACTWe demonstrate and analyze a highly efficient on-chip 3D metal-insulator-metal (MIM) nanofocusing structure. Here, we show the in-depth theoretical design, analysis and discussion to provide a detailed picture of the highly efficient, on-chip nanofocusing process which is linearly tapered in 3D.

Highly Efficient and Tailorable On-Chip Metal–Insulator–Metal Plasmonic Nanofocusing Cavity

ACS Photonics ◽  
2014 ◽  
Vol 1 (10) ◽  
pp. 944-953 ◽  
Author(s):  
Zheng Li ◽  
Jun-long Kou ◽  
Myungki Kim ◽  
Jeong Oen Lee ◽  
Hyuck Choo
Keyword(s):  
Metal Insulator ◽  
Highly Efficient ◽  
Metal Insulator Metal ◽  
Plasmonic Nanofocusing ◽  
On Chip

scholarly journals Highly efficient tunable and localized on-chip electrical plasmon source using protruded metal-insulator-metal structure

2016 ◽  
Vol 24 (10) ◽  
pp. 10663 ◽  
Author(s):  
Wee Kee Phua ◽  
Yuriy Akimov ◽  
Lin Wu ◽  
Hong Son Chu ◽  
Ping Bai ◽  
...  
Keyword(s):  
Metal Structure ◽  
Metal Insulator ◽  
Highly Efficient ◽  
Metal Insulator Metal ◽  
On Chip

Microelectrode Design for Particle Trapping on Bioanalysis Platform

2015 ◽  
Vol 1115 ◽  
pp. 543-548 ◽  
Author(s):  
Siti Noorjannah Ibrahim ◽  
Maan M. Alkaisi
Keyword(s):  
Polystyrene Latex ◽  
Simulation Studies ◽  
Particle Trapping ◽  
Metal Insulator ◽  
Lab On Chip ◽  
Finite Element Software ◽  
Nickel Chromium ◽  
Metal Insulator Metal ◽  
On Chip ◽  
20 Nm

Microelectrode geometry has significant influence on particles trapping techniques used on bioanalysis platforms. In this paper, the particle trapping patterns of dipole, quadrupole and octupole microelectrode using dielectrophoretic force (DEP) are discussed. The microelectrodes were constructed on a metal-insulator-metal platform, built on a silicon nitride (Si3N4) coated silicon substrate. The back contact is made from 20 nm nickel-chromium (NiCr) and 100 nm gold (Au) as the first layer. Then, SU-8-2005 (negative photoresist) is used on the second layer to create microcavities for trapping the particles. The third layer, where the three geometries were patterned, is made from 20 nm NiCr and 100 nm Au layers. Prior to fabrication, the particles trapping patterns of the microelectrodes were profiled using a finite element software, COMSOL 3.5a. Trapping patterns for the three geometries were evaluated using polystyrene latex microbeads. Results from the experiment validate simulation studies in term of microelectrode trapping ability up to single particle efficiency. It provides the potential of converting the trapping platform into a lab-on-chip system.

Highly Efficient Ultrathin Plasmonic Insulator-Metal-Insulator-Metal Solar Cell

Plasmonics ◽  
2016 ◽  
Vol 13 (1) ◽  
pp. 141-145 ◽  
Author(s):  
Aliaksandr Hubarevich ◽  
Mikita Marus ◽  
Weijun Fan ◽  
Aliaksandr Smirnov ◽  
Hong Wang
Keyword(s):  
Solar Cell ◽  
Metal Insulator ◽  
Highly Efficient ◽  
Metal Insulator Metal

scholarly journals Ultra-High Refractive Index Sensing Structure Based on a Metal-Insulator-Metal Waveguide-Coupled T-Shape Cavity with Metal Nanorod Defects

Nanomaterials ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 1433 ◽  
Author(s):  
Yuan-Fong Chou Chau ◽  
Chung-Ting Chou Chao ◽  
Hung Ji Huang ◽  
N. T. R. N. Kumara ◽  
Chee Ming Lim ◽  
...  
Keyword(s):  
Refractive Index ◽  
High Refractive Index ◽  
Rectangular Cavity ◽  
Cavity Resonance ◽  
Refractive Index Sensor ◽  
Metal Insulator ◽  
Refractive Index Sensing ◽  
Metal Insulator Metal ◽  
On Chip ◽  
Mim Waveguide

An ultra-high plasmonic refractive index sensing structure composed of a metal–insulator–metal (MIM) waveguide coupled to a T-shape cavity and several metal nanorod defects is proposed and investigated by using finite element method. The designed plasmonic MIM waveguide can constitute a cavity resonance zone and the metal nanorod defects can effectively trap the light in the T-shape cavity. The results reveal that both the size of defects in wider rectangular cavity and the length of narrower rectangular cavity are primary factors increasing the sensitivity performance. The sensitivity can achieve as high as 8280 nm/RIU (RIU denotes the refractive index unit), which is the highest sensitivity reported in plasmonic MIM waveguide-based sensors to our knowledge. In addition, the proposed structure can also serve as a temperature sensor with temperature sensitivity as high as 3.30 nm/°C. The designed structure with simplicity and ease of fabrication can be applied in sensitivity nanometer scale refractive index sensor and may potentially be used in optical on-chip nanosensor.

Highly efficient and long life metal–insulator–metal cathodes

2012 ◽  
Vol 30 (4) ◽  
pp. 041202 ◽  
Author(s):  
Toshiaki Kusunoki ◽  
Mutsumi Suzuki ◽  
Masakazu Sagawa ◽  
Yoshiro Mikami ◽  
Etsuko Nishimura ◽  
...  
Keyword(s):  
Metal Insulator ◽  
Highly Efficient ◽  
Metal Insulator Metal ◽  
Long Life

Modeling, Fabrication, and Electrical Testing of Metal-Insulator-Metal Diode

2011 ◽  
Author(s):  
Terrance O'Regan ◽  
Matthew Chin ◽  
Cheng Tan ◽  
Anthony Birdwell
Keyword(s):  
Metal Insulator ◽  
Metal Insulator Metal
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