Results 71 to 80 of about 385,801 (356)

Transistors for Solid-State Microwave Switches (A Review)

Известия высших учебных заведений России: Радиоэлектроника, 2023
Introduction. The characteristics of solid-state microwave switches are subject to different requirements depending on the application area and technical problems to be solved. No versatile solution exists that could satisfy all requirements at once. The
Elena M. Torina, Victor N. Kochemasov, Ansar R. Safin   +2 more
doaj   +1 more source

Enhanced Magnetization Switching Efficiency via Orbital‐Current‐Induced Torque in Ti/Ta (Pt)/CoFeB/MgO Structures

Advanced Functional Materials, EarlyView.
The orbital‐current‐induced torque is investigated as an efficient method for controlling magnetization direction. By introducing Ti as an orbital current source in Ti/Ta (or Pt)/CoFeB/MgO structures, the switching current is reduced by ∼25% compared to a conventional spin‐orbit torque structure of Ta/CoFeB/MgO.
So y. Shin, Donghyeon Han, Soogil Lee, Byong‐Guk Park   +3 more
wiley   +1 more source

Radiation-hard active pixel sensors for HL-LHC detector upgrades based on HV-CMOS technology [PDF]

, 2014
Luminosity upgrades are discussed for the LHC (HL-LHC) which would make updates to the detectors necessary, requiring in particular new, even more radiation-hard and granular, sensors for the inner detector region.
A Blue, A La Rosa, A Miucci, A Quadt, A Rozanov, B Ristic, C Buttar, C Kreidl, D Ferrere, D Fougeron, D Hynds, D Muenstermann, F Bompard, F Hügging, for HV-CMOS collaboration, G Iacobucci, H Krüger, H Pernegger, I Peric, J C Clemens, J Große-Knetter, J Liu, J Rieger, J Weingarten, L Gonella, M Backhaus, M Barbero, M Capeans, M Garcia-Sciveres, M George, M Nessi, N Wermes, P Breugnon, P Pangaud, R Bates, S Feigl, S Godiot-Basolo, S Gonzalez-Sevilla, T Hemperek, T Obermann   +39 more
core   +1 more source

A Novel Approach to Implementing Artificial Thalamic Neurons with Ferroelectric Transistors

Advanced Functional Materials, EarlyView.
Artificial neurons created using CMOS technology often require a large number of transistors and capacitors. This study introduces an artificial thalamic neuron that employs only five CMOS compatible ferroelectric transistors. The manufactured thalamic neuron demonstrates leaky integrate‐and‐fire‐or‐burst (LIFB) functionalities, featuring self ...
Andreas Grenmyr, Jiayuan Zhang, Jingxuan Sun, Kenta Moto, Stefan Wiefels, Seong‐Ryong Koh, Detlev Grützmacher, Qing‐Tai Zhao   +7 more
wiley   +1 more source

Design of an integrated circuit with buried double junction photodiodes for optical immunoassays

Revista Elektrón, 2020
Optical immunoassays require measurement systems capable of distinguishing the light from the laser source, used to illuminate the assay, from the light generated by the particles contained within the assay itself (fluorescence).
Juan Pablo Goyret, Segundo Molina Abeniacar   +1 more
doaj   +1 more source

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

Advanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du, Junjie Yang, Ziyu Lv, Yongbiao Zhai, Zezhuang Yi, Yuhui Xie, Ming‐Lin Zheng, Xiangyu Ma, Guodong Gong, Yan Wang, Ye Zhou, Su‐Ting Han   +11 more
wiley   +1 more source

The ARTEMIS project: Mixed-Signal IC for Edge-AI-based Classification of ECG Signals

Current Directions in Biomedical Engineering, 2023
Atrial fibrillation (AF) is a common heart arrhythmia and is closely associated with causing strokes. Diagnosis is usually performed with Holter monitors over longer periods of time, causing discomfort to the patient. The proposed mixed-signal integrated
Hoyer Ingo, Roßman Özgü, Utz Alexander, Straczek Lukas, Akboyraz Onur, Hessel Sebastian, Lüdecke André, Seidl Karsten   +7 more
doaj   +1 more source

Image sensor array based on graphene-CMOS integration [PDF]

, 2017
Integrated circuits based on CMOS (complementary metal-oxide semiconductors) are at the heart of the technological revolution of the past 40 years, as these have enabled compact and low cost micro-electronic circuits and imaging systems. However, the diversification of this platform into applications other than microcircuits and visible light cameras ...
arxiv   +1 more source

Two-phase RTD-CMOS pipelined circuits [PDF]

, 2012
MOnostable-BIstable Logic Element (MOBILE) networks can be operated in a gate-level pipelined fashion (nanopipeline) allowing high through output. Resonant tunneling diode (RTD)-based MOBILE nanopipelined circuits have been reported using different clock
Avedillo de Juan, María José, Nuñez Martínez, Juan, Quintana Toledo, José María   +2 more
core   +2 more sources

Electro‐Active Metasurfaces Controlling Exceptional Topological Phase Through Low‐Voltage Operation on Conductive Polymer

Advanced Functional Materials, EarlyView.
This research investigates an electro‐active chiral optical response (EACOR)‐driven dual‐channel metasurfaces with fast electrical switching rates of 52 ms, and a low operating voltage of 0.5 V. The combination of polyaniline (PANI) thin film and the exceptional topological (ET) phase of chiral gold (Au) meta‐atoms modulate holographic images through ...
Jaekyung Kim, Minsu Jeong, Chunghwan Jung, Junhwa Seong, Junsuk Rho   +4 more
wiley   +1 more source