Results 41 to 50 of about 890,829 (194)

Study on the Transmission and the Field Enhancement of Bi-Rhombic Aperture Arrays Structure

IEEE Photonics Journal, 2023
This paper presents a new bi-rhombic aperture arrays structure (BAAs) that exhibits high transmission and extraordinary field enhancement. Through numerical simulation and theoretical analysis, the surface plasmon resonance mode and a quasi-FP resonance ...
Xue Zhang, Shuzhan Yan, Jiahao Zeng, Yun Fang   +3 more
doaj   +1 more source

Extreme Enhancement‐Mode Operation Accumulation Channel Hydrogen‐Terminated Diamond FETs with Vth < −6 V and High on‐Current

Advanced Electronic Materials
In this work, a new Field Effect Transistor device concept based on hydrogen‐terminated diamond (H‐diamond) is demonstrated that operates in an Accumulation Channel rather than a Transfer Doping regime.
Chunlin Qu, Isha Maini, Qing Guo, Alastair Stacey, David A. J. Moran   +4 more
doaj   +1 more source

Fano resonance with high local field enhancement under azimuthally polarized excitation

Scientific Reports, 2017
Being an enabling technology for applications such as ultrasensitive biosensing and surface enhanced spectroscopy, enormous research interests have been focused on further boosting the local field enhancement at Fano resonance.
Wuyun Shang, Fajun Xiao, Weiren Zhu, Hongsen He, Malin Premaratne, Ting Mei, Jianlin Zhao   +6 more
doaj   +1 more source

Nanowire dimer optical antenna brightens the surface defects of silicon

Nanophotonics, 2023
Plasmonic hot spots located between metallic dimer nanostructures have been utilized comprehensively to achieve efficient light emission. However, different from the enhancement occurred in the plasmonic hot spot, the investigation of light emission off ...
Li Ze, You Qingzhang, Wang Hui, Zhang Lisheng, Zhang Duan, Jia Shangtong, Fang Yan, Wang Peijie   +7 more
doaj   +1 more source

Observability of Higgs Mode in a system without Lorentz invariance [PDF]

, 2016
We study the observability of the Higgs mode in BEC-BCS crossover. The observability of Higgs mode is investigated by calculating the spectral weight functions of the amplitude fluctuation below the critical transition temperature.
Han, Xinloong, Hu, Jiangping, Liu, Boyang   +2 more
core   +2 more sources

Inkjet Printable Semiconducting Inks for Enhancement‐Mode Organic Electrochemical Transistors

Advanced Electronic Materials
Additive manufacturing technologies offer a promising avenue for advancing the microfabrication of organic electronic devices. In this study, inkjet printable semiconducting inks derived from commercially available p‐type and n‐type conjugated polymers ...
Alan Eduardo Avila Ramirez, Shofarul Wustoni, Yizhou Zhong, Abdulelah Saleh, Prem D. Nayak, Jokubas Surgailis, Tania Cecilia Hidalgo Castillo, Sahika Inal   +7 more
doaj   +1 more source

Three-dimensional theory for interaction between atomic ensembles and free-space light

, 2002
Atomic ensembles have shown to be a promising candidate for implementations of quantum information processing by many recently-discovered schemes. All these schemes are based on the interaction between optical beams and atomic ensembles.
A. Kuzmich, A. Kuzmich, A. Kuzmich, B. Julsgaard, C. Cabrillo, C. Liu, D.F. Phillips, J. Hald, J. I. Cirac, L. -M. Duan, L.-M. Duan, L.-M. Duan, L.-M. Duan, M. Fleischhauer, M.D. Lukin, M.G. Raymer, P. Zoller   +16 more
core   +1 more source

Lamb wave near field enhancements for surface breaking defects in plates [PDF]

, 2012
Near field surface wave ultrasonic enhancements have previously been used to detect surface breaking defects in thick samples using Rayleigh waves. Here, we present analogous surface wave enhancements for Lamb waves propagating in plates.
Clough, A. R., Edwards, R. S. (Rachel S.)   +1 more
core   +1 more source

Influence of polarization coulomb field scattering on the subthreshold swing in E-mode p-GaN/AlGaN/GaN HEMTs

Journal of Physics Communications
In the present study, p-GaN/AlGaN/GaN HEMTs treated with hydrogen plasma passivation were fabricated. Capacitance–voltage (C-V) and current–voltage(I-V) characteristics of these devices were subsequently measured.
Heyu Liu, Mingyan Wang, Heng Zhou, Guohao Yu, Honghuan Guo, Baoshun Zhang, Peng Cui, Zhaojun Lin   +7 more
doaj   +1 more source

Visibility of early gastric cancer in texture and color enhancement imaging

DEN Open, 2022
Objective There are little data regarding the efficacy of texture and color enhancement imaging (TXI) for early gastric cancer (EGC) diagnosis. This study aimed to compare the color difference and visibility of EGC between white light imaging (WLI) and ...
Seiichiro Abe, Takayuki Yamazaki, Izumi Tanimoto Hisada, Mai Ego Makiguchi, Shigetaka Yoshinaga, Tomoya Sato, Satoru Nonaka, Haruhisa Suzuki, Ichiro Oda, Yutaka Saito   +9 more
doaj   +1 more source