Results 31 to 40 of about 313,945 (129)

Hole spin dephasing time associated to hyperfine interaction in quantum dots

, 2009
The spin interaction of a hole confined in a quantum dot with the surrounding nuclei is described in terms of an effective magnetic field. We show that, in contrast to the Fermi contact hyperfine interaction for conduction electrons, the dipole-dipole ...
A. Abragam, B. Eble, C. Testelin, E. I. Gryncharova, F. Bernardot, G. L. Bir, M. Chamarro, M. I. D’yakonov   +7 more
core   +2 more sources

Ferromagnetic Resonance in Spinor Dipolar Bose--Einstein Condensates

, 2010
We used the Gross--Pitaevskii equations to investigate ferromagnetic resonance in spin-1 Bose--Einstein condensates with a magnetic dipole-dipole interaction.
C. J. Pethick, C. Kittel, C. P. Slichter, D. Vollhard, Makoto Tsubota, Masashi Yasunaga   +5 more
core   +1 more source

Probing the light induced dipole-dipole interaction in momentum space

, 2005
We theoretically investigate the mechanical effect of the light-induced dipole-dipole interaction potential on the atoms in a Bose-Einstein condensate. We present numerical calculations on the magnitude and shape of the induced potentials for different ...
Gati, R., Löw, R., Pfau, T., Stuhler, J.   +3 more
core   +1 more source

dipole–dipole interaction

, 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]

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

Magnetic Pinning of Vortices in a Superconducting Film: The (anti)vortex-magnetic dipole interaction energy in the London approximation

, 2002
The interaction between a superconducting vortex or antivortex in a superconducting film and a magnetic dipole with in- or out-of-plane magnetization is investigated within the London approximation.
A. Badia, A. F. Kayali, A. S. Mel’nikov, B. J. Baelus, D. J. Morgan, F. M. Peeters, I. F. Lyuksyutov, I. K. Marmorkos, J. C. Wei, J. H. Xu, J. I. Martin, L. N. Bulaevskii, M. Baert, M. Fusco-Girard, M. J. Van Bael, M. J. Van Bael, M. Lange, M. V. Milošević, M. V. Milošević, M. V. Milošević, Mark W. Coffey, S. Erdin, S. H. Autler, S. V. Yampolskii, Sa-Lin Cheng, V. V. Shmidt, Yu. M. Ivanchenko   +26 more
core   +1 more source

Dipole blockade without dipole-dipole interaction

, 2021
The dipole blockade phenomenon is a direct consequence of strong dipole-dipole interaction, where only single atom can be excited because the doubly excited state is shifted out of resonance. The corresponding two-body entanglement with non-zero concurrence induced by the dipole blockade effect is an important resource for quantum information ...
Zhu, Chengjie, Li, Wei, Yang, Yaping, Agarwal, Girish   +3 more
openaire   +2 more sources

Supersolid Phase of Cold Fermionic Polar Molecules in 2D Optical Lattices

, 2011
We study a system of ultra-cold fermionic polar molecules in a two-dimensional square lattice interacting via both the long-ranged dipole-dipole interaction and a short-ranged on-site attractive interaction.
He, Liang, Hofstetter, Walter
core   +1 more source

Ultracold giant polyatomic Rydberg molecules: coherent control of molecular orientation

, 2010
We predict the existence of a class of ultracold giant molecules formed from trapped ultracold Rydberg atoms and polar molecules. The interaction which leads to the formation of such molecules is the anisotropic charge-dipole interaction ($a/R^2$).
H. R. Sadeghpour, J. Brown, Seth T. Rittenhouse   +2 more
core   +1 more source

Quantum Electrodynamics and the Origins of the Exchange, Dipole-Dipole, and Dzyaloshinsky-Moriya Interactions in Itinerant Fermion Systems

, 2010
It is shown how the exchange interaction, the dipole-dipole interaction, and the Dzyaloshinsky-Moriya interaction between electronic spin-density fluctuations emerge naturally from a field-theoretic framework that couples electrons to the fluctuating ...
A. A. Abrikosov, A. S. Davydov, D. Belitz, E. I. Rashba, E. I. Rashba, J. D. Bjorken, J. I. Kaputsa, J. W. Negele, L. H. Ryder, N. W. Ashcroft, S.-K. Ma, T. R. Kirkpatrick, Y. A. Bychkov, Y. A. Bychkov   +13 more
core   +1 more source