Results 31 to 40 of about 530,767 (267)

Dynamics of many-body quantum synchronisation

open access: yesNew Journal of Physics, 2018
We analyse the properties of the synchronisation transition in a many-body system consisting of quantum van der Pol oscillators with all-to-all coupling using a self-consistent mean-field method.
C Davis-Tilley, C K Teoh, A D Armour
doaj   +1 more source

Photon-pair blockade in a Josephson-photonics circuit with two nondegenerate microwave resonators

open access: yesNew Journal of Physics, 2022
We propose to generate photon-pair blockade in a Josephson-photonics circuit that consists of a dc voltage-biased Josephson junction in series with a superconducting charge qubit and two nondegenerate microwave resonators.
Sheng-li Ma   +4 more
doaj   +1 more source

Geometries, Electronic Structures, Bonding Properties, and Stability Strategy of Endohedral Metallofullerenes TM@C28 (TM = Sc−, Y−, La−, Ti, Zr, Hf, V+, Nb+, Ta+)

open access: yesInorganics
We performed quantum chemical calculations on the geometries, electronic structures, bonding properties, and stability strategy of endohedral metallofullerenes TM@C28 (TM = Sc−, Y−, La−, Ti, Zr, Hf, V+, Nb+, Ta+). Our calculations revealed that there are
Dong Liu, Yuan Shui, Tao Yang
doaj   +1 more source

Non-equilibrium fluctuations and metastability arising from non-additive interactions in dissipative multi-component Rydberg gases

open access: yesNew Journal of Physics, 2016
We study the out-of-equilibrium dynamics of dissipative gases of atoms excited to two or more high-lying Rydberg states. This situation bears interesting similarities to classical binary (in general p -ary) mixtures of particles.
Ricardo Gutiérrez   +2 more
doaj   +1 more source

Magnetic and electronic properties of porphyrin-based molecular nanowires

open access: yesAIP Advances, 2016
Using spin-polarized density functional theory calculations, we performed theoretical investigations on the electronic and magnetic properties of transition metal embedded porphyrin-based nanowires (TM-PNWs, TM = Cr, Mn, Co, Ni, Cu, and Zn).
Jia-Jia Zheng   +4 more
doaj   +1 more source

Trapping performance of holographic optical tweezers generated with different hologram algorithms

open access: yesAIP Advances, 2021
Quantitative measurement of small forces and small displacement using holographic optical tweezers (HOTs) is finding increasing applications due to the features of non-contact and high accuracy manipulation. Although hologram optimization algorithms have
M. R. He   +7 more
doaj   +1 more source

The Construction of Phosphorus-Doped g-C3N4/Rh-Doped SrTiO3 with Type-II Band Alignment for Efficient Photocatalytic Hydrogen Evolution

open access: yesNanomaterials, 2022
It is of great importance to promote charge separation in photocatalysts for enhanced photocatalytic activity under visible light irradiation. In this work, a type-II heterostructured photocatalyst was constructed by compositing phosphorus-doped g-C3N4 ...
Bin Wang   +8 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Topology made visible through standing waves in a spinning fluid

open access: yesCommunications Physics
Wave-topology interactions underlie phenomena across physics, from condensed matter to cosmology, with the Aharonov-Bohm (AB) effect providing a paradigmatic example.
Aditya Singh   +5 more
doaj   +1 more source

Toward a Non-Equilibrium Unemployment Theory [PDF]

open access: yesComputational Economics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

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