Results 71 to 80 of about 317,849 (289)

Vortex solitons in dipolar Bose-Einstein Condensates

open access: yes, 2008
We predict solitary vortices in quasi-planar condensates of dipolar atoms, polarized parallel to the confinement direction, with the effective sign of the dipole-dipole interaction inverted by means of a rapidly rotating field.
Malomed, B. A.   +2 more
core   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Quantum transfer energy in the framework of time-dependent dipole-dipole interaction

open access: yesResults in Physics, 2018
In this work, we examine the process of the quantum transfer of energy considering time-dependent dipole-dipole interaction in a dimer system characterized by two-level atom systems.
Reda M. El-Shishtawy   +6 more
doaj   +1 more source

Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley   +1 more source

Exciton-induced electric dipole moment in organic ferromagnets

open access: yesNew Journal of Physics, 2023
Based on an Anderson-like model including electron–lattice interaction and electron–electron (e–e) interactions, charge and spin properties of excitons in quasi-one-dimensional organic ferromagnets with spin radicals are investigated.
Huixin Li   +7 more
doaj   +1 more source

Quantum Computation with Diatomic Bits in Optical Lattices

open access: yes, 2005
We propose a scheme for scalable and universal quantum computation using diatomic bits with conditional dipole-dipole interaction, trapped within an optical lattice.
A. M. Childs   +8 more
core   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Engineering of spontaneous emission in free space via conditional measurements

open access: yesPhysical Review Research, 2022
We study the collective spontaneous emission of three identical two-level atoms initially prepared in the excited states by measuring Glauber's third-order photon correlation function.
Manuel Bojer   +3 more
doaj   +1 more source

dipole–dipole interaction

open access: yes, 2014
Citation: 'dipole–dipole interaction' 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.D01758 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Cooperative behaviour of qutrits with dipole–dipole interactions [PDF]

open access: yesJournal of Physics B: Atomic, Molecular and Optical Physics, 2007
5 pages, 3 figures.
Mandilara, Aikaterini, Akulin, Vladimir
openaire   +2 more sources

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