Multipartite Quantum Clock Synchronization under The Influence of Unruh Thermal Noise
Sign Up to like & getrecommendations! Published in 2019 at "Annalen der Physik"
DOI: 10.1002/andp.201900067
Abstract: A protocol for multipartite quantum clock synchronization is performed under the influence of Unruh thermal noise. The dynamics of multipartite quantum system consisting of Unruh–DeWitt detectors when one of the detectors is accelerated are obtained.… read more here.
Keywords: thermal noise; multipartite; clock synchronization; multipartite quantum ... See more keywords
Role of Thermal Noise in Dynamics of Non-equilibrium Systems: Macro-, Meso- and Microscopic
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Statistical Physics"
DOI: 10.1007/s10955-018-2194-7
Abstract: In this short review we discuss a decisive and some time unexpected role of a thermal noise in spatio-temporal dynamics of three different non-equilibrium systems, distinguished by their spatial scales, namely macroscopic, mesoscopic as well… read more here.
Keywords: role thermal; non equilibrium; thermal noise; equilibrium systems ... See more keywords
Dynamics of noncontact rack-and-pinion device subject to thermal noise: Multiharmonic motion of the rack
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2016.11.009
Abstract: Abstract We study miniaturized noncontact rack and pinion composed of a corrugated plate and a corrugated cylinder intermeshed via the lateral Casimir force. We assume that the rack position versus time is a periodic multi-harmonic… read more here.
Keywords: thermal noise; noncontact rack; pinion; rack pinion ... See more keywords
A mechanical–thermal noise analysis of a nonlinear microgyroscope
Sign Up to like & getrecommendations! Published in 2017 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2016.06.005
Abstract: Abstract The mechanical–thermal noise (MTN) equivalent rotation rate ( Ω n ) is computed by using the linear approximation of the system response and the nonlinear “slow” system. The slow system, which is obtained using… read more here.
Keywords: mechanical thermal; thermal noise; system; rate ... See more keywords
Overcoming thermal noise in non-volatile spin wave logic
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-01995-8
Abstract: Spin waves are propagating disturbances in magnetically ordered materials, analogous to lattice waves in solid systems and are often described from a quasiparticle point of view as magnons. The attractive advantages of Joule-heat-free transmission of… read more here.
Keywords: thermal noise; non volatile; volatile spin; spin wave ... See more keywords
Parameter-based modeling of nanoscale material thermal noise in gallium nitride high-electron-mobility transistors
Sign Up to like & getrecommendations! Published in 2021 at "Semiconductor Science and Technology"
DOI: 10.1088/1361-6641/abd265
Abstract: In this paper, we present an improved analytical model for predicting thermal noise in high-electron-mobility transistors (HEMTs) that considers the material’s intrinsic properties at the nanoscale, specifically, its permittivity and melting point. The developed model… read more here.
Keywords: thermal noise; high electron; mobility transistors; electron ... See more keywords
Emergence of large thermal noise close to a temperature-driven metal-insulator transition
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.155101
Abstract: We report that close to a Mott transition there is an emergence of large thermal noise (${S}_{\mathrm{th}}$) which occurs concomitantly with large correlated flicker noise ($\frac{1}{f}$ noise) with significant non-Gaussian content. This was observed in… read more here.
Keywords: phase; thermal noise; temperature; transition ... See more keywords
Low Mechanical Loss TiO_{2}:GeO_{2} Coatings for Reduced Thermal Noise in Gravitational Wave Interferometers.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.127.071101
Abstract: The sensitivity of current and planned gravitational wave interferometric detectors is limited, in the most critical frequency region around 100 Hz, by a combination of quantum noise and thermal noise. The latter is dominated by Brownian noise: thermal… read more here.
Keywords: gravitational wave; mechanical loss; thermal noise; noise ... See more keywords
Kennedy Receiver Using Threshold Detection and Optimized Displacement Under Thermal Noise
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2020.2980537
Abstract: The performance of Kennedy receiver with threshold detection is analyzed in the presence of thermal noise. A lower bound is first derived for the error probability of the Kennedy receiver in the presence of thermal… read more here.
Keywords: receiver; threshold detection; kennedy receiver; thermal noise ... See more keywords
Modeling of Induced Gate Thermal Noise Including Back-Bias Effect in FDSOI MOSFET
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2018.2834507
Abstract: We present a charge-based compact model for induced gate thermal noise for a fully depleted silicon-on-insulator transistor. The model uses front- and back-gate charges as well as the respective mobilities for the development of analytical… read more here.
Keywords: thermal noise; induced gate; gate thermal; model ... See more keywords
Computationally Efficient Estimation of Compound K-Distribution Sea Clutter in Thermal Noise and Its Application to Sea Echo Reflectivity Observations
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2019.2949395
Abstract: We consider the parameter estimation of the K-plus-noise distribution model of sea clutter intensity single-pulse observations with unknown thermal noise power. We propose two methods that yield comparable estimation accuracy to existing methods while improving… read more here.
Keywords: sea echo; echo reflectivity; thermal noise; estimation ... See more keywords