High-Frequency Stochastic Switching of Graphene Resonators Near Room Temperature
Sign Up to like & getrecommendations! Published in 2019 at "Nano Letters"
DOI: 10.1021/acs.nanolett.8b04862
Abstract: Stochastic switching between the two bistable states of a strongly driven mechanical resonator enables detection of weak signals based on probability distributions, in a manner that mimics biological systems. However, conventional silicon resonators at the… read more here.
Keywords: frequency stochastic; high frequency; temperature; graphene ... See more keywords
Design of a Low-Voltage Analog-to-Digital Converter Using Voltage-Controlled Stochastic Switching of Low Barrier Nanomagnets
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Magnetics Letters"
DOI: 10.1109/lmag.2018.2839097
Abstract: Their inherent stochasticity makes nanoscale devices prospective candidates for low-power computations. Such devices have been demonstrated to exhibit probabilistic switching between two stable states to achieve stochastic behavior. Recently, superparamagnetic nanomagnets (having low-energy barrier $E_B… read more here.
Keywords: voltage; low voltage; voltage controlled; analog digital ... See more keywords
Fuzzy SMC for Quantized Nonlinear Stochastic Switching Systems With Semi-Markovian Process and Application.
Sign Up to like & getrecommendations! Published in 2021 at "IEEE transactions on cybernetics"
DOI: 10.1109/tcyb.2021.3069423
Abstract: This article is concerned with the issue of quantized sliding-mode control (SMC) design methodology for nonlinear stochastic switching systems subject to semi-Markovian switching parameters, T-S fuzzy strategy, uncertainty, signal quantization, and nonlinearity. Compared with the… read more here.
Keywords: semi markovian; markovian process; switching systems; nonlinear stochastic ... See more keywords
Allele-specific epigenome maps reveal sequence-dependent stochastic switching at regulatory loci
Sign Up to like & getrecommendations! Published in 2018 at "Science"
DOI: 10.1126/science.aar3146
Abstract: Dissecting the epigenomic footprint Genome-wide epigenetic marks regulate gene expression, but the amount and function of variability in these marks are poorly understood. Working with human-derived samples, Onuchic et al. examined disease-associated genetic variation and… read more here.
Keywords: methylation; stochastic switching; regulatory loci; gene ... See more keywords
Stochastic switching in the Rydberg atomic ensemble.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.403689
Abstract: We demonstrated stochastic switching in a bistable system implemented with the Rydberg atomic ensemble, which is realized by cascaded Rydberg excitation in a cesium vapor cell. Measurement of Rydberg state's population by means of the… read more here.
Keywords: system; switching rydberg; rydberg atomic; stochastic switching ... See more keywords