Results 51 to 60 of about 2,718 (178)
Error‐Related Brain Activity Indicates Immediate Auto‐Cancellation of Action Slips
Psychophysiology, Volume 62, Issue 10, October 2025.ABSTRACT The error‐related negativity (ERN) is a classic electrophysiological index of error detection. However, the present study challenges its classical functional interpretation by analyzing the ERN relative to the termination of erroneous actions (response offsets), a behavioral marker of error cancellation.
Roland Pfister +5 more
wiley +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
, 2018 Magnonics is a rapidly developing subfield of spintronics, which deals with devices and circuits that utilize spin currents carried by magnons - quanta of spin waves. Magnon current, i.e.
Balandin, A. A. +4 more
core +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 +2 more
wiley +1 more source
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 +6 more
wiley +1 more source
One-by-one trap activation in silicon nanowire transistors
, 2010 Flicker or 1/f noise in metal-oxide-semiconductor field-effect transistors (MOSFETs) has been identified as the main source of noise at low frequency. It often originates from an ensemble of a huge number of charges trapping and detrapping.
A Fujiwara +17 more
core +1 more source
Brain and Behavior, Volume 15, Issue 7, July 2025.Using fMRI during an object–location memory task, we identified right‐lateralized cortical regions—lateral occipital–temporal cortices, fusiform, and precuneus—as viable brain stimulation targets. Robust behavioral gains and test–retest reliability endorse the paradigm's potential for future brain stimulation research.
Mohamed Abdelmotaleb +11 more
wiley +1 more source
Bloch Equations and Completely Positive Maps [PDF]
, 2004 The phenomenological dissipation of the Bloch equations is reexamined in the context of completely positive maps. Such maps occur if the dissipation arises from a reduction of a unitary evolution of a system coupled to a reservoir.
Abragam A. +10 more
core +2 more sources
Small Methods, Volume 9, Issue 7, July 19, 2025.This study unveils a dual‐channel electrochemical surface‐enhanced Raman spectroscopy (EC‐SERS) strategy using nanolaminate Au/Ag/Ag nano‐optoelectrodes. It concurrently monitors plasmon‐enhanced vibrational and electronic Raman scattering, revealing distinct signatures of the (AgCl)* transition state during redox reactions.
Yuming Zhao +7 more
wiley +1 more source
Radiation hardness of MALTA2 monolithic CMOS imaging sensors on Czochralski substrates
European Physical Journal C: Particles and FieldsMALTA2 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 +31 more
doaj +1 more source