Results 61 to 70 of about 2,511 (146)

A stochastic model of the influence of buffer gas collisions on Mollow spectra

open access: yes, 2013
In this paper we consider the influence of collisional fluctuations on the Mollow spectra of resonance fluorescence (RF). The fluctuations are taken into account by a simple shift of the constant detuning, involved in a set of optical Bloch equations by ...
Dinh, T. Bui   +3 more
core   +1 more source

Displacement Damage Effects in Pinned Photodiode CMOS Image Sensors [PDF]

open access: yes, 2012
This paper investigates the effects of displacement damage in Pinned Photodiode (PPD) CMOS Image Sensors (CIS) using proton and neutron irradiations. The DDD ranges from 12 TeV/g to ${1.2 times 10^{6}}$ TeV/g.
Bardoux, Alain   +5 more
core   +3 more sources

Auditory stimulation during deep sleep enhances total slow‐wave activity in a young cohort: A feasibility trial

open access: yesJournal of Sleep Research, Volume 34, Issue 4, August 2025.
Summary Cognitive, metabolic and sleep benefits associated with enhancement of sleep slow waves using closed‐loop auditory stimulation have been reported in adults but not in adolescents, especially in home settings. Seventeen volunteers (10F/7M; age range: 13–18 years old) participated in a 2‐week, single‐blind, crossover study.
Gary Garcia Molina   +8 more
wiley   +1 more source

New source of random telegraph signal in CMOS image sensors [PDF]

open access: yes, 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  

Random telegraph signal amplitudes in sub 100 nm (decanano) MOSFETs: a 3D `Atomistic' simulation study [PDF]

open access: yes, 2000
In this paper we use 3D simulations to study the amplitudes of random telegraph signals (RTS) associated with the trapping of a single carrier in interface states in the channel of sub 100 nm (decanano) MOSFETs.
Asenov, A.   +4 more
core   +1 more source

Identification of Reliable Target Brain Regions for Enhancing Object–Location Memory by Brain Stimulation

open access: yesBrain 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

Radiation hardness of MALTA2 monolithic CMOS imaging sensors on Czochralski substrates

open access: yesEuropean 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   +31 more
doaj   +1 more source

Proton irradiation of e2v technologies L3Vision devices [PDF]

open access: yes, 2005
This paper describes the proton irradiation and subsequent analysis of 8 e2v technologies CCD65 L3Vision devices with the intention of assessing the suitability of L3Vision technology to applications in space.
Holland, AD, Smith, DR
core   +1 more source

Nanolaminate Nano‐Optoelectrodes Enable Dual‐Channel Plasmon‐Enhanced Raman Spectroscopy for Electrochemistry

open access: yesSmall 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

In-Depth Analysis on Radiation Induced Multi-Level Dark Current Random Telegraph Signal in Silicon Solid State Image Sensors [PDF]

open access: yes, 2017
Radiation-induced phenomena constitute a big concern for image sensors dedicated to space application. Particles(such as protons or electrons) can impact the crystalline structure of the detector and create switches in the dark response.
Belloir, Jean-Marc   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy