Results 81 to 90 of about 2,532 (143)

Radiation hardness of MALTA2 monolithic CMOS imaging sensors on Czochralski substrates

European Physical Journal C: Particles and Fields
MALTA2 is the latest full-scale prototype of the MALTA family of Depleted Monolithic Active Pixel Sensors (DMAPS) produced in Tower Semiconductor 180 nm CMOS sensor imaging technology. In order to comply with the requirements of high energy physics (HEP)
Milou van Rijnbach, Dumitru Vlad Berlea, Valerio Dao, Martin Gaži, Phil Allport, Ignacio Asensi Tortajada, Prafulla Behera, Daniela Bortoletto, Craig Buttar, Florian Dachs, Ganapati Dash, Dominik Dobrijević, Lucian Fasselt, Leyre Flores Sanz de Acedo, Andrea Gabrielli, Laura Gonella, Vicente González, Giuliano Gustavino, Pranati Jana, Long Li, Heinz Pernegger, Francesco Piro, Petra Riedler, Heidi Sandaker, Carlos Solans Sánchez, Walter Snoeys, Tomislav Suligoj, Marcos Vázquez Núñez, Anusree Vijay, Julian Weick, Steven Worm, Abdelhak M. Zoubir   +31 more
doaj   +1 more source

Low‐ and High‐Frequency Noise in LEDs

physica status solidi (a), Volume 222, Issue 17, September 2025.
The results of optical noise measurements for commercially available blue light‐emitting diodes in a range from kHz to MHz are reported. The noise spectra decomposition into components according to the theoretical model is performed. The coincidence of the experimental results with 1/fγ model for the low‐frequency range is proved and a fitting is made.
Danylo Bohomolov, Vita Ivanova, Ulrich Theodor Schwarz   +2 more
wiley   +1 more source

A novel and precise time domain description of MOSFET low frequency noise due to random telegraph signals

, 2010
Nowadays, random telegraph signals play an important role in integrated circuit performance variability, leading for instance to failures in memory circuits.
da Silva R., GILSON INACIO WIRTH, LUCAS BRUSAMARELLO, Machlup, Press W., ROBERTO DA SILVA   +5 more
core   +1 more source

Classifying Power Quality Issues in Railway Electrification Systems Using a Nonsubsampled Contourlet Transform Approach

Engineering Reports, Volume 7, Issue 8, August 2025.
Railway electrification systems indeed have unique challenges due to variable power demand and dynamic train operations. Power quality (PQ) monitoring for high‐speed trains (HSTs) is essential to guarantee the effectual and unfailing operation of the ESs.
Pampa Sinha, Kaushik Paul, I. M. Elzein, Mohamed Metwally Mahmoud, Ali M. El‐Rifaie, Wulfran Fendzi Mbasso, Ahmed M. Ewais   +6 more
wiley   +1 more source

Evaluation of a gate capacitance in the sub-aF range for a chemical field-effect transistor with a silicon nanowire channel

, 2011
An evaluation of the gate capacitance of a field-effect transitor (FET) whose channel length and width are several ten nanometer, is a key point for sensors applications. However, experimental and precise evaluation of capacitance in the aF range or less
Clement, Nicolas, Fujiwara, Akira, Nishiguchi, Katsuhiko, Vuillaume, Dominique   +3 more
core   +4 more sources

RTS noise reduction of CMOS image sensors using amplifier-selection pixels [PDF]

, 2013
This paper describes a RTS (random telegraph signal) noise reduction technique for an active pixel CMOS image sensor (CIS) with in-pixel selectable dual source-follower amplifiers.
Kagawa, Kiichiro, Kawahito, Shoji, Mustafa, Mohd Amrallah, Seo, Min Woong, Yasutomi, Keita   +4 more
core   +1 more source

Finite-temperature Fermi-edge singularity in tunneling studied using random telegraph signals

, 1996
We show that random telegraph signals in metal-oxide-silicon transistors at millikelvin temperatures provide a powerful means of investigating tunneling between a two-dimensional electron gas and a single defect state.
A.B. Fowler, A.K. Geim, B. A. Muzykantskii, B. Golding, B. Vinter, B.I. Altshuler, B.I. Altshuler, C.G. Smith, C.W.J. Beenakker, D. H. Cobden, D.C. Ralph, D.E. Averin, D.H. Cobden, D.H. Cobden, G.D. Mahan, G.M. Gusev, J. Friedel, K. Ohtaka, K.A. Matveev, K.S. Ralls, K.S. Ralls, L.I. Glazman, M. Combescot, M. Schulz, M.A. Reed, M.J. Kirton, M.W. Dellow, N.C. Van der Vaart, P. Nozieres, P.A. Lee, P.L. McEuen, P.W. Anderson, S. Feng, S. Hershfeld, T.K. Ng, V.V. Ponomarenko, Y. Meir   +36 more
core   +1 more source

Deep neural network analysis models for complex random telegraph signals. [PDF]

Sci Rep, 2023
Robitaille M, Yang H, Wang L, Deng B, Kim NY.   +4 more
europepmc   +1 more source

Time-resolved charge detection with cross-correlation techniques

, 2009
We present time-resolved charge sensing measurements on a GaAs double quantum dot with two proximal quantum point contact (QPC) detectors. The QPC currents are analyzed with cross-correlation techniques, which enables us to measure dot charging and ...
B. Küng, K. Ensslin, L. P. Kouwenhoven, M. Reinwald, O. Pfäffli, S. Gustavsson, T. Ihn, T. Müller, W. Wegscheider   +8 more
core   +1 more source

A Compact and Power-Efficient Noise Generator for Stochastic Simulations. [PDF]

IEEE Trans Circuits Syst I Regul Pap, 2023
Zhao H, Sarpeshkar R, Mandal S.
europepmc   +1 more source