Results 11 to 20 of about 1,395,355 (286)

Intriguing magnetoelectric effect in two-dimensional ferromagnetic/perovskite oxide ferroelectric heterostructure

open access: yesnpj Computational Materials, 2022
Two-dimensional (2D) magnets have broad application prospects in the spintronics, but how to effectively control them with a small electric field is still an issue.
Ping Li, Xue-Song Zhou, Zhi-Xin Guo
doaj   +1 more source

Quantum metamaterial without local control [PDF]

open access: yes, 2013
A quantum metamaterial can be implemented as a quantum coherent 1D array of qubits placed in a transmission line. The properties of quantum metamaterials are determined by the local quantum state of the system.
Nori, Franco   +4 more
core   +2 more sources

Publisher Correction: Simultaneous, efficient and continuous oil–water separation via antagonistically functionalized membranes prepared by atmospheric‑pressure cold plasma

open access: yesScientific Reports, 2021
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Dong‑hyun Kim   +3 more
doaj   +1 more source

Simultaneous, efficient and continuous oil–water separation via antagonistically functionalized membranes prepared by atmospheric-pressure cold plasma

open access: yesScientific Reports, 2021
For decades, oil and water separation has remained a challenge. Not only oil spills but also industrial oily wastewaters are threatening our environment.
Dong-hyun Kim   +3 more
doaj   +1 more source

Impact of blanket material and configuration on the size of a tokamak fusion reactor

open access: yesNuclear Materials and Energy, 2021
On the basis of the Korean fusion roadmap, conceptual design of the DEMO and R&D on the breeding blanket are ongoing. This article addresses the impact of blanket material and configuration on the tritium breeding, shielding characteristics, and ...
Bong Guen Hong
doaj   +1 more source

A note on isomorphisms of quantum systems

open access: yesExtracta Mathematicae, 2022
We consider the question as to whether a quantum system is uniquely determined by all values of all its observables. For this, we consider linearly nuclear GB*-algebras over W*-algebras as models of quantum systems.
Martin Weigt
doaj  

Analog monolayer SWCNTs-based memristive 2D structure for energy-efficient deep learning in spiking neural networks

open access: yesScientific Reports, 2023
Advances in materials science and memory devices work in tandem for the evolution of Artificial Intelligence systems. Energy-efficient computation is the ultimate goal of emerging memristor technology, in which the storage and computation can be done in ...
Heba Abunahla   +7 more
doaj   +1 more source

Storing quantum dynamics in quantum states: stochastic programmable gate for U(1) operations [PDF]

open access: yes, 2001
We show how quantum dynamics can be captured in the state of a quantum system, in such a way that the system can be used to stochastically perform, at a later time, the stored transformation perfectly on some other quantum system.
Cirac, J. I., Masanes, L., Vidal, G.
core   +2 more sources

Experimental study and empirical model development for self-leveling behavior of debris bed using gas-injection

open access: yesMechanical Engineering Journal, 2014
Studies on the self-leveling behavior of debris bed are crucial in the assessment of core disruptive accident (CDA) that could occur in sodium-cooled fast reactors (SFR).
Songbai CHENG   +10 more
doaj   +1 more source

Quantum identification system

open access: yes, 1998
A secure quantum identification system combining a classical identification procedure and quantum key distribution is proposed. Each identification sequence is always used just once and new sequences are ``refuelled'' from a shared provably secret key ...
A.K. Ekert   +24 more
core   +1 more source

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