Field‐free programmable bipolar magnetic heterostructures for neuromorphic computing
InfoMat, Volume 8, Issue 5, May 2026.Neuromorphic computing mimics the brain's efficiency, yet typical memristors lack biological synapses' dual signal control. We introduce a magnetic memristor enabling bidirectional, multi‐state modulation without external fields, validated in image feature extraction and neural clustering.
Yaping He +9 more
wiley +1 more source
Generic radiation hardened photodiode layouts for deep submicron CMOS image sensor processes [PDF]
, 2011 Selected radiation hardened photodiode layouts, manufactured in a deep submicron CMOS Image Sensor technology, are irradiated by 60Co gamma-rays up to 2.2 Mrad(SiO2) and studied in order to identify the most efficient structures and the guidelines ...
Cervantes, Paola +5 more
core +1 more source
New source of random telegraph signal in CMOS image sensors [PDF]
, 2012 We report a new source of dark current random telegraph signal in CMOS image sensors due to meta-stable Shockley-Read-Hall generation mechanism at oxide interfaces.
Gaillardin, Marc +4 more
core
Radiation Effects in CMOS Isolation Oxides: Differences and Similarities With Thermal Oxides [PDF]
, 2013 Radiation effects in thick isolation oxides of modern CMOS technologies are investigated using dedicated test structures designed using two commercial foundries.
Estribeau, Magali +7 more
core +3 more sources
1D Cellular Automata for Pulse Width Modulated Compressive Sampling CMOS Image Sensors [PDF]
, 2018 Compressive sensing (CS) is an alternative to the Shannon limit when the signal to be acquired is known to be sparse or compressible in some domain. Since compressed samples are non-hierarchical packages of information, this acquisition technique can be ...
Carmona Galán, Ricardo +2 more
core
Custom transistor layout design techniques for random telegraph signal noise reduction in CMOS image sensors [PDF]
, 2010 Interface and near oxide traps in small gate area MOS transistors (gate area ,1 mm2) lead to RTS noise which implies the emergence of noisy pixels in CMOS image sensors.
Havard, E. +2 more
core +1 more source
In the quest of vision-sensors-on-chip: Pre-processing sensors for data reduction [PDF]
, 2017 This paper shows that the implementation of vision systems benefits from the usage of sensing front-end chips with embedded pre-processing capabilities - called CVIS.
Brea Sánchez, Víctor +4 more
core +1 more source
A Review of Recent Advances in High-Dynamic-Range CMOS Image Sensors
ChipsHigh-dynamic-range (HDR) technology enhances the capture of luminance beyond the limits of traditional images, facilitating the capture of more nuanced and lifelike visual effects.
Jingyang Chen +8 more
doaj +1 more source
Compensation for Process and Temperature Dependency in a CMOS Image Sensor
Sensors, 2019 This paper analyzes and compensates for process and temperature dependency among a (Complementary Metal Oxide Semiconductor) CMOS image sensor (CIS) array. Both the analysis and compensation are supported with experimental results on the CIS’s dark
Shuang Xie, Albert Theuwissen
doaj +1 more source
Modeling the Performance of Single-Bit and Multi-Bit Quanta Image Sensors
IEEE Journal of the Electron Devices Society, 2013 Imaging performance metrics of single-bit and multi-bit photo-electron-counting quanta image sensors (QIS) are analyzed using Poisson arrival statistics. Signal and noise as a function of exposure are determined.
Eric R. Fossum
doaj +1 more source