Results 31 to 40 of about 37,276 (209)
Improving efficiency of sympathetic cooling in atom-ion and atom-atom confined collisions [PDF]
Physical Review A, 2021 We propose a new way for sympathetic cooling of ions in an electromagnetic Paul trap: it implies the use for this purpose of cold buffer atoms in the region of atom-ion confinement-induced resonance (CIR). The problem is that the unavoidable micromotion of the ion and the long-range nature of its interaction with the environment of colder atoms in a ...
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Ordering in one-dimensional few-fermion clusters with repulsive interactions
New Journal of Physics, 2016 By using a diffusion Monte Carlo (DMC) technique, we studied the behaviour of a mixture of spin-up and spin-down cold fermionic atoms confined in one-dimensional harmonic potentials.
C Carbonell-Coronado +2 more
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SmartMat, 2022 The electrochemical reduction reaction of carbon dioxide (CO2RR) is considered to be an effective way to realize carbon neutrality. As a type of intensively studied materials, covalent organic frameworks (COFs) with a tunable pore structure and various ...
Qinglan Zhao +11 more
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Capillary condensation under atomic-scale confinement [PDF]
Nature, 2020 Capillary condensation of water is ubiquitous in nature and technology. It routinely occurs in granular and porous media, can strongly alter such properties as adhesion, lubrication, friction and corrosion, and is important in many processes employed by microelectronics, pharmaceutical, food and other industries.
Qian Yang +8 more
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Exact one-particle density matrix for SU(N) fermionic matter-waves in the strong repulsive limit
SciPost Physics, 2023 We consider a gas of repulsive $N$-component fermions confined in a ring-shaped potential, subjected to an effective magnetic field. For large repulsion strengths, we work out a Bethe ansatz scheme to compute the two-point correlation matrix and then ...
Andreas Osterloh, Juan Polo, Wayne J. Chetcuti, Luigi Amico
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Transition Metal Single Atoms Constructed by Using Inherent Confined Space
, 2023 Single-atom catalysts (SACs) show expressively enhanced activity toward diverse reactions due to maximized atomic utilization of metal sites, while their facile, universal, and massive preparation remains a pronounced challenge.
Shi-Chao Qi (3916919) +6 more
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EPJ Web of Conferences, 2016 Hard-sphere confinement is used to study helium atoms under pressure. The confined-helium Schrödinger equation is solved with a high accuracy by a Lagrange-mesh method.
Dohet-Eraly Jérémy, Baye Daniel
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New approach to obtain the analytical expression of the energy functional in free or confined atoms
Results in Physics, 2019 A new approach to analytically generate the electronic energy functional expression for free or confined multi-electronic atoms via the Direct Variational Method (DVM) is presented. The electronic energy functional expression which is independent of both
A.D. Sañu-Ginarte +5 more
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Spatially truncated optical pumping cooling
New Journal of Physics, 2019 We present both the theoretical description and experimental implementation of a novel cooling technique for ultracold atoms trapped in a confining potential. We call the technique ‘spatially truncated optical pumping cooling.’ By using the fact that the
J Gilbert, R Ferrier Wilson, J Roberts
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, 2019 Citation: 'confined atomizer' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.C01257 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
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