Results 31 to 40 of about 457,961 (339)
Improvement of Power Performance of GaN HEMT by Using Quaternary InAlGaN Barrier
IEEE Journal of the Electron Devices Society, 2018 High power performance InAlGaN/GaN high electron mobility transistor (HEMT) as a candidate for high power and high frequency amplifiers has been demonstrated versus the conventional AlGaN/GaN HEMT by using the same device processes.
Wen Wang +8 more
doaj +1 more source
Monolithic arrays of surface emitting laser NOR logic devices [PDF]
, 1993 Monolithic, cascadable, laser-logic-device arrays have been realized and characterized. The monolithic surface-emitting laser logic (SELL) device consists of an AlGaAs superlattice lasing around 780 nm connected to a heterojunction phototransistor (HPT ...
Lee, Y. H. +5 more
core +1 more source
Monolithic ultra-high-Q lithium niobate microring resonator [PDF]
, 2017 We demonstrate an ultralow loss monolithic integrated lithium niobate photonic platform consisting of dry-etched subwavelength waveguides with extracted propagation losses as low as 2.7 dB/m and microring resonators with quality factors up to 107.
Mian Zhang +4 more
semanticscholar +1 more source
Optical frequency comb generation from a monolithic microresonator [PDF]
Nature, 2007 Optical frequency combs provide equidistant frequency markers in the infrared, visible and ultraviolet, and can be used to link an unknown optical frequency to a radio or microwave frequency reference.
P. Del’Haye +5 more
semanticscholar +1 more source
High-Performance Top-Gate Thin-Film Transistor with an Ultra-Thin Channel Layer
Nanomaterials, 2020 Metal-oxide thin-film transistors (TFTs) have been implanted for a display panel, but further mobility improvement is required for future applications. In this study, excellent performance was observed for top-gate coplanar binary SnO2 TFTs, with a high ...
Te Jui Yen +2 more
doaj +1 more source
Clinical Oral Implants Research, 2023 AbstractObjectivesThe objective of this study is to compare monolithic hybrid abutment crowns (screw‐retained) versus monolithic hybrid abutments with adhesively cemented monolithic single‐tooth crowns.Materials and MethodsTwenty subjects in need of an implant‐borne restoration were randomly assigned to receive either a cement‐retained (CRR) or a screw‐
Michael Naumann +5 more
openaire +2 more sources
Direct-Triggering LTT With Monolithic Structure
IEEE Journal of the Electron Devices Society, 2022 Light-triggered thyristor (LTT) has attracted considerable interest in power conversion and control systems because of its strong anti-interference ability and large power capacity.
Jinchao Yin +5 more
doaj +1 more source
A Survey on Microservices Architecture: Principles, Patterns and Migration Challenges
IEEE Access, 2023 Microservices architecture is a new trend embraced by many organizations as a way to modernize their legacy applications. However, although there is work related to the migration process, there is a gap in the body of knowledge related to the principles ...
Victor Velepucha, Pamela Flores
doaj +1 more source
IEEE Access, 2018 This paper provides a comprehensive presentation for the RF design and implementation of novel millimeter-wave waveguide bandpass filters (BPFs) that are composed of compact hemispherical resonators.
Jin Li +5 more
doaj +1 more source
EcoMat, 2021 For any solar cell technology to reach the final mass‐production/commercialization stage, it must meet all technological, economic, and social criteria such as high efficiency, large‐area scalability, long‐term stability, price competitiveness, and ...
Chan Ul Kim +7 more
doaj +1 more source