Results 241 to 250 of about 275,443 (291)

Dipole−Dipole Interactions in Nanoparticle Superlattices

Nano Letters, 2007
Nanoparticles often self-assemble into hexagonal-close-packed (hcp) structures although it is predicted to be less stable than face-centered-cubic (fcc) packing in hard-sphere models. In addition to close-packed fcc and hcp superlattices, we observe formation of nonclose-packed simple-hexagonal (sh) superlattices of nearly spherical PbS, PbSe, and ...
Dmitri V, Talapin, Elena V, Shevchenko, Christopher B, Murray, Alexey V, Titov, Petr, Kral   +4 more
openaire   +2 more sources

Resonant dipole-dipole interaction in a cavity

Physical Review A, 1995
Resonant dipole-dipole interaction (RDDI) in a Fabry-P\'erot cavity is studied by the mode-expansion method. It is shown that the RDDI depends upon three factors: the length of the cavity, the positions of molecules, and the polarization of dipoles.
, Kobayashi, , Zheng, , Sekiguchi
openaire   +2 more sources

Dipoles, dipole-dipole interactions, and spectral effects

2012
Dipoles, dipole moments, and their interactions are very important for explaining many properties of molecules that are considered in this book, including non-covalent interactions and spectra. This tutorial sets out some of the key points about dipoles and their interactions. An electric dipole...
openaire   +1 more source

Entropy and Susceptibility of a Pure Dipole‐Dipole Substance

physica status solidi (b), 1967
AbstractRecalculation of the lattice sums for a pure dipole‐dipole interaction show that the Curie‐Weiss constant, for fields perpendicular to the c‐axis is equal to 0.273 mdeg for cerous magnesium nitrate. A g‐value of 1.82 was used. The temperature dependence of the entropy was determined and is compared with the experimental values of Hudson and ...
J. R. Peverley, P. H. E. Meijer
openaire   +1 more source

Excitons in a system with exchange and dipole-dipole interactions

Physica D: Nonlinear Phenomena, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Konotop, V. V., Takeno, S.
openaire   +2 more sources

A demonstration of dipole-dipole interactions

Journal of Chemical Education, 1983
An easily assembled overhead projection demonstration of dipole-dipole interactions can be made by using strips of flexible magnetic tape.
openaire   +1 more source

Dipole-Dipole Study of the Travale Geothermal Field

1980
The present paper deals with the application of the dipole sounding method in the Travale geothermal area (Tuscany) and is a part of a wider research addressed to a systematic study of the exploring power of the method. It constitutes a first attempt for the realization of an efficacious prospecting technique in areas of geothermal interest.
PATELLA, DOMENICO, QUARTO R., AND TRAMACERE A.   +2 more
openaire   +2 more sources