Results 41 to 50 of about 638,510 (300)
Charge pumping and the colored thermal voltage noise in spin valves
, 2009 Spin pumping by a moving magnetization gives rise to an electric voltage over a spin valve. Thermal fluctuations of the magnetization manifest themselves as increased thermal voltage noise with absorption lines at the ferromagnetic resonance frequency ...
Arne Brataas +5 more
core +2 more sources
Silicon nitride and silica quarter-wave stacks for low-thermal-noise mirror coatings [PDF]
, 2018 This study investigates a multilayer high reflector with new coating materials for next-generation laser interferometer gravitational wave detectors operated at cryogenic temperatures.
Chang, Lin-An +6 more
core +1 more source
AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
Noise equivalent temperature difference model for thermal imagers, calculation and analysis [PDF]
Scientific Technical Review, 2014 Noise equivalent temperature difference (NETD) or thermal sensitivity is considered to be of great importance for the process of evaluating and comparing performances of thermal imagers which are essentially non-contact temperature measurement devices ...
Redjimi Anis +5 more
doaj
Quantum noise in optical fibers II: Raman jitter in soliton communications
, 2000 The dynamics of a soliton propagating in a single-mode optical fiber with gain, loss, and Raman coupling to thermal phonons is analyzed. Using both soliton perturbation theory and exact numerical techniques, we predict that intrinsic thermal quantum ...
Corney, J. F., Drummond, P. D.
core +1 more source
Molecular Oncology, EarlyView.Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff +11 more
wiley +1 more source
IEEE Open Journal of Circuits and Systems, 2020 This paper presents the design of a low-latency, highly linear current-steering DAC for use in continuous-time ADCs. A detailed analysis of equivalent unary-weighted current-steering DAC topologies in terms of mismatch, noise, and output-impedance ...
Shantanu Mehta +4 more
doaj +1 more source
Optimal Estimation of Several Linear Parameters in the Presence of Lorentzian Thermal Noise
, 2009 In a previous article we developed an approach to the optimal (minimum variance, unbiased) statistical estimation technique for the equilibrium displacement of a damped, harmonic oscillator in the presence of thermal noise.
Boynton P E +5 more
core +1 more source
A microrod-resonator Brillouin laser with 240 Hz absolute linewidth [PDF]
, 2015 We demonstrate an ultralow-noise microrod-resonator based laser that oscillates on the gain supplied by the stimulated Brillouin scattering optical nonlinearity.
Baynes, Fred N. +6 more
core +3 more sources
Molecular Oncology, EarlyView.A urine‐based digital PCR assay targeting two hotspot TERT promoter variants detected bladder cancer with high sensitivity and no false positives in this case–control cohort. The streamlined AbsoluteQ workflow outperformed Sanger sequencing and supports non‐invasive molecular testing for bladder cancer detection.
Anna Nykel +12 more
wiley +1 more source