Results 11 to 20 of about 4,316,417 (322)
Ground State Electroluminescence
Physical Review Letters, 2015 Electroluminescence, the emission of light in the presence of an electric current, provides information on the allowed electronic transitions of a given system.
Cirio, Mauro +3 more
core +6 more sources
Multielectron Ground State Electroluminescence
Physical Review Letters, 2019 The ground state of a cavity-electron system in the ultrastrong coupling regime is characterized by the presence of virtual photons. If an electric current flows through this system, the modulation of the light-matter coupling induced by this non ...
Cirio, Mauro +4 more
core +6 more sources
EPL (Europhysics Letters), 2012 Designing and optimizing cost functions and energy landscapes is a problem encountered in many fields of science and engineering. These landscapes and cost functions can be embedded and annealed in experimentally controllable spin Hamiltonians.
Biamonte, J. D. +2 more
core +2 more sources
Magnetic ground state of FeSe [PDF]
Nature Communications, 2016 Elucidating the nature of the magnetism of a high-temperature superconductor is crucial for establishing its pairing mechanism. The parent compounds of the cuprate and iron-pnictide superconductors exhibit N\'eel and stripe magnetic order, respectively ...
Abdel-Hafiez, M. +13 more
core +6 more sources
Ground state of magnetocrystals [PDF]
Physical Review E, 2021 Neodyme spherical magnets are inexpensive objects that demonstrate how dipolar particles self-assemble into various structures ranging from 1D chains to 3D crystals. The dipole-dipole interactions confer the stability to these particular architectures. In the present paper, we explore ordered structures only, and we evidence that hybrid magnetocrystals,
Vandewalle, Nicolas, Wafflard, Adrien
openaire +3 more sources
Ground-state Dirac monopole [PDF]
Physical Review A, 2011 We show theoretically that a monopole defect, analogous to the Dirac magnetic monopole, may exist as the ground state of a dilute spin-1 Bose-Einstein condensate. The ground-state monopole is not attached to a single semi-infinite Dirac string, but forms a point where the circulation of a single vortex line is reversed.
Ruokokoski, E. +3 more
openaire +4 more sources
Ground state anomalies in SmB6 [PDF]
Scientific Reports, 2020 AbstractSmB6 has drawn much attention in recent times due to the discovery of anomalies in its ground state properties as well as prediction of topologically protected gapless surface states. Varied theories have been proposed to capture the ground state anomalies.
Sakhya, Anup Pradhan, Maiti, Kalobaran
openaire +2 more sources
Stable Quasicrystalline Ground States [PDF]
Journal of Statistical Physics, 1997 14 pages, Latex, 10 figures available upon request, completely revised ...
openaire +3 more sources
Temperature-Dependent Dual Fluorescence from Small Organic Molecules
Organic Materials, 2022 The temperature-dependent dual fluorescence from a single component of small organic molecules (SOMs) is very promising for the ratiometric fluorescence sensing of temperature. However, the SOM-based fluorophores typically only show one fluorescence band.
Min Wang, Run-Ze Wang, Cui-Hua Zhao
doaj +1 more source