Results 161 to 170 of about 1,987,784 (294)
Resonant tunneling theory of planar quantum dot structures
, 2003 The ballistic transport in the semiconductor, planar, circular quantum dot structures is studied theoretically. The transmission probabilities show apparent resonant tunneling peaks, which correspond to energies of bound states in the dot.
Xia JB,Chinese Ctr Adv Sci & Technol,World Lab,POB 8730,Beijing 100080,Peoples R China. +2 more
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Decoherence and Measurement of Charge Qubits in Double Quantum Dots [PDF]
, 2005 In this thesis, theoretical studies of decoherence properties and the measurement process of a charge qubit defined in a double quantum dot structure are summarized.
Hartmann, Udo
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Advanced Science, EarlyView.WS2‐based in‐memory sensing reservoir computing integrates sensing, memory, and computation in one compact device. It achieves ∼94% N‐MNIST, ∼93% eye motion perception, and ∼89% speech recognition with ultra‐low energy (∼25.5 fJ/spike). The system shows stability at 95% humidity, endurance over 1.5M cycles, and supports synaptic plasticity, enabling ...
Dayanand Kumar +9 more
wiley +1 more source
Non-markovian electron tunneling in SARS-CoV-2 virus infection in structured environments.
PLoS ONEThe role of non-Markovian quantum effects in biological processes is increasingly recognized, yet remains largely unexplored in virology. This study investigates the influence of quantum tunneling on SARS-CoV-2 infection dynamics, focusing on the ...
Muhammad Waqas Haseeb, Mohamad Toutounji
doaj +1 more source
Discovery of a Potent Fluorescence Polarization Probe for Identifying USP1 Allosteric Inhibitors
Advanced Science, EarlyView.This study presents the first ubiquitin‐specific protease 1 (USP1) allosteric fluoroprobe and fluorescence polarization assay, enabling the differentiation of allosteric and catalytic site inhibitors. Further, a novel class of tetrahydroisoquinoline‐based USP1 inhibitors is designed, with compound 14a (USP1 IC50 = 29.9 nM) showing strong selectivity ...
Jiawei Cheng +12 more
wiley +1 more source
Quantum tunneling from Schwarzschild black hole in non-commutative gauge theory of gravity
Physics Letters BIn this letter, we present the first study of Hawking radiation as a tunneling process within the framework of non-commutative (NC) gauge theory of gravity.
Abdellah Touati, Zaim Slimane
doaj +1 more source
Observation of Excitonic Instability in a Monolayer Ta2NiSe5 With Strain Disorder
Advanced Science, EarlyView.Monolayer Ta2${\rm Ta}_2$NiSe5${\rm NiSe}_5$ sustains an excitonic insulating phase up to 190 K, with Raman signatures of gap opening and critical excitonic fluctuations. Thickness‐independent large gap ratios highlight strong exciton‐phonon coupling, while substrate‐induced strain disorder depresses Tc, establishing monolayer Ta2${\rm Ta}_2$NiSe5${\rm
So Young Kim +13 more
wiley +1 more source
Quantum Tunneling and Complex Dynamics in the Suris’s Integrable Map
EntropyQuantum tunneling in a two-dimensional integrable map is studied. The orbits of the map are all confined to the curves specified by the one-dimensional Hamiltonian.
Yasutaka Hanada, Akira Shudo
doaj +1 more source
Electron-tunneling studies on CeCoIn5 heavy-fermion thin films and microstructures
, 2012 Investigation of low-temperature electronic properties of MBE grown CeCoIn5 and CeIn3 thin films by means of electron tunneling and quantum electron interference ...
Foyevtsov, Oleksandr
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Superabsorption of light via quantum engineering
, 2014 Almost 60 years ago Dicke introduced the term superradiance to describe a signature quantum effect: N atoms can collectively emit light at a rate proportional to N-2.
Benjamin, SC +19 more
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