Results 41 to 50 of about 1,354,840 (297)
Quantum shot noise in mesoscopic superconductor-semiconductor heterostructures [PDF]
, 2004 Shot noise in a mesoscopic electrical conductor have become one of the most attentiondrawing subject over the last decade. This is because the shot-noise measurements provide a powerful tool to study charge transport in mesoscopic systems [1].
Choi, Bong-Ryoul Peter
core +1 more source
Noise: towards a definition [PDF]
The research aims to explore the perceptual affects of noise on the relationship between performers, their instruments and listeners. The portfolio of compositions and accompanying thesis demonstrates the results of this treatment of sound and space ...
Riley, Thomas Richard
core +3 more sources
Shot-Noise Limited Homodyne Detection for MHz Quantum Light Characterisation in the 2 {\mu}m Band
, 2021 Characterising quantum states of light in the 2 ${\mu}m$ band requires high-performance shot-noise limited detectors. Here, we present the characterisation of a homodyne detector that we use to observe vacuum shot-noise via homodyne measurement with a 2 ...
Jonathan C. F. Matthews (3961511) +3 more
core +1 more source
Analysis of shot noise suppression for electron beams
Physical Review Special Topics. Accelerators and Beams, 2011 Shot noise can affect the performance of free-electron lasers (FELs) by driving instabilities (e.g., the microbunching instability) or by competing with seeded density modulations.
Daniel Ratner +2 more
doaj +1 more source
Back action in quantum electro-optic sampling of electromagnetic vacuum fluctuations
Physical Review Research, 2023 The influence of measurement back action on electro-optic sampling of electromagnetic quantum fluctuations is investigated. Based on a cascaded treatment of the nonlinear interaction between a near-infrared coherent probe and the mid-infrared vacuum, we ...
T. L. M. Guedes +5 more
doaj +1 more source
Shot noise at high temperatures [PDF]
Physical Review B, 2003 11 pages 4 fig. submitted to Phys.
Gutman, D. B., Gefen, Yuval
openaire +2 more sources
Electrochemical Shot Noise of a Redox Monolayer
Physical Review Letters, 2023 Redox monolayers are the base for a wide variety of devices including high-frequency molecular diodes or biomolecular sensors. We introduce a formalism to describe the electrochemical shot-noise of such monolayer, confirmed experimentally at room temperature in liquid.
Simon Grall +6 more
openaire +3 more sources
Shot Noise Distributions and Selfdecomposability [PDF]
Stochastic Analysis and Applications, 2003 14 pages, accepted for ...
Iksanov, Aleksander M. +1 more
openaire +2 more sources
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Real-time image denoising corrupted by shot-noise
Системи обробки інформаціїIn this paper the new model for the image noise is proposed. The video data is modelled as a sequence of images corrupted by the shot-noise. Shot-noise may occur due to the defect in the device’s hardware or in the camera’s sensor.
О. А. Кобилін +1 more
doaj +1 more source