Results 41 to 50 of about 22,489 (230)

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

Advanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho, Seoyeon Park, Youngmin Lee, Sejoon Lee   +3 more
wiley   +1 more source

Quantum Stochastic Calculus on Full Fock Modules

Journal of Functional Analysis, 2000
Let \(B\) be a \(C^*\)-algebra and let \(E\) be a two sided Hilbert \(B-B\)-module. The author considers the full Fock space \[ {\mathcal F}(E) = \bigoplus_{n=0}^\infty E^{\odot n} \] over \(E\), and constructs a (free) quantum stochastic calculus on \({\mathcal F}(E)\) in which all stochastic integrals exist as limits of Riemann sums.
openaire   +2 more sources

Low‐Dimensional MOF Nanoarchitectonics: Progress in MOF‐2D Material Hybrid Architectures for Energy Conversion and Storage

Advanced Materials, EarlyView.
This review highlights the integration of metal‐organic frameworks (MOFs) and two‐dimensional (2D) materials through dimensional interface engineering. By addressing intrinsic limitations like poor conductivity and agglomeration, these hybrid architectures optimize interfacial charge and mass transport.
Prashant Dubey, Norman C.‐R. Chen, Xiangyang Liu, Yongqi Yin, Keisuke Shirasaki, Kevin C.‐W. Wu, Yingji Zhao, Yusuke Yamauchi   +7 more
wiley   +1 more source

Quantum stochastic differential equations for boson and fermion systems -- Method of Non-Equilibrium Thermo Field Dynamics

, 2003
A unified canonical operator formalism for quantum stochastic differential equations, including the quantum stochastic Liouville equation and the quantum Langevin equation both of the It\^o and the Stratonovich types, is presented within the framework of
A.E. Kobryn, Accardi, Accardi, Anderson, Applebaum, Applebaum, Applebaum, Applebaum, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Arimitsu, Balescu, Barnett, Barnett, Barnett, Barnett, Becchi, Bogoliubov, Breuer, Carmichael, Chandrasekhar, Cockroft, Coffey, Dalibard, Davies, Davies, Dum, Faddeev, Gardiner, Gardiner, Gardiner, Gardiner, Garraway, Green, Green, Haken, Haken, Haken, Hata, Hudson, Hudson, Hudson, Hudson, Hudson, Hudson, Itô, Kawasaki, Kubo, Kubo, Kubo, Kubo, Kubo, Kubo, Kubo, Kugo, Kugo, Lax, Mori, Mølmer, Mølmer, Nakajima, Ojima, Parthasarathy, Parthasarathy, Parthasarathy, Parthasarathy, Plenio, Prigogine, Prigogine, Robertson, Saito, Saito, Saito, Saito, Saito, Schwinger, Senitzky, Senitzky, Senitzky, Sobczyk, Stratonovich, T. Arimitsu, T. Hayashi, Umezawa, van Kampen, Wang, Zubarev, Zubarev, Zwanzig, Zwanzig   +102 more
core   +1 more source

Electric‐Current‐Assisted Nucleation of Zero‐Field Hopfion Rings

Advanced Materials, EarlyView.
This work reports a novel and efficient nucleation protocol for 3D localized topological magnetic solitons‐hopfion rings in chiral magnets using pulsed electric currents. By using Lorentz transmission electron microscopy and topological analysis, we report characteristic features and extraordinary stability of hopfion rings in zero or inverted external
Xiaowen Chen, Dongsheng Song, Filipp N. Rybakov, Nikolai S. Kiselev, Long Li, Wen Shi, Rui Wu, Xuewen Fu, Olle Eriksson, Stefan Blügel, Rafal E. Dunin‐Borkowski, Haifeng Du, Fengshan Zheng   +12 more
wiley   +1 more source

Stochastic Master Equations in Thermal Environment

, 2010
We derive the stochastic master equations which describe the evolution of open quantum systems in contact with a heat bath and undergoing indirect measurements.
Attal, S, Pellegrini, C
core   +4 more sources

Temporal and Cell‐Specific Regulation of Synaptic Homeostasis by the Chromatin Remodeler Chd1

Advanced Science, EarlyView.
Chd1, the Drosophila homologue of mammalian CHD2 ‐ a gene linked to autism, epilepsy, and intellectual disability, is required for synaptic homeostatic plasticity. Chd1 in glia is necessary for the rapid induction of synaptic homeostasis, whereas Chd1 in motoneurons, muscle, and glia is critical for long‐term maintenance.
Danielle T. Morency, Tao Cui, Yimei Cai, Chloe Lok, Rachel E. Nokku, Ruoxian Huang, Grace L. Chu, Yumeng Xie, Saleem W. Abu‐Tayeh, Kaikai He, Chengjie Qiu, Junyi Wang, Paxton M. Paganelli, Ting Wang, Gabrielle Williams, Sreejith Nair, Huadong Pei, Dion K. Dickman, Stefano Vicini, Tingting Wang   +19 more
wiley   +1 more source

On Existence of Solution for Impulsive Perturbed Quantum Stochastic Differential Equations and the Associated Kurzweil Equations [PDF]

, 2014
Existence of solution of impulsive Lipschitzian quantum stochastic differential equations (QSDEs) associated with the Kurzweil equations are introduced and studied.
Agboola, O.O., Bishop, S.A.
core   +1 more source

Spatial‐Wavelength Multiplexing Error‐Controlled Photonic Analog Computing System

Advanced Science, EarlyView.
A novel photonic integrated circuit prototype implementing the concept of general‐purpose analog computing and demonstrate its capability in radio frequency applications. The chip features a multichannel architecture and performs fully optical analog computation with frequency‐domain parallel processing. An FPGA‐based error‐correction algorithm aims to
Tao Zhu, Bowen Zhu, Shicheng Zhang, Keren Li, Xianchen Wu, Yazhi Pi, Jie Yan, Daigao Chen, Bingli Guo, Xi Xiao, Lei Wang, Xiaochuan Xu, Xuwei Xue, Shanguo Huang, Zizheng Cao, Shaohua Yu   +15 more
wiley   +1 more source

Encoding Cumulation to Learn Perturbative Nonlinear Oscillatory Dynamics

Advanced Science, EarlyView.
Weak nonlinearities critically shape the long term behavior of oscillatory systems but are difficult to identify from data. A data‐driven framework is introduced to infer governing equations of weakly nonlinear oscillators from sparse and noisy observations.
Teng Ma, Ting‐Ting Gao, Wei Cui, Attilio Frangi, Gang Yan, Lin Zhao   +5 more
wiley   +1 more source