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Transition dipole moments of the Qy band in photosynthetic pigments
(American Chemical Society, 2011-11)
From studying the time evolution of the single electron density matrix within a density functional tight-binding formalism we calculate the Q y transition dipole moments vector direction and strength for a series of important ...
Structure and dipole moment of catechol in hydroxylic solvents
(BioChem Press, 2004-01)
Motivation. Various classes of flavonoids of great importance for medicine have a molecular structure containing a resorcinol in its A-ring whereas the B-ring is a catechol derivative. With a future view to establishing ...
DIELECTRIC RELAXATIONS IN POLY(THIOCARBONATES)
(JOHN WILEY & SONS INC, 1994)
The dielectric absorptions observed on six poly (thiocarbonates) (PTC) containing different substituents in the interphenylic carbon atom are subjected to a study. The a relaxation process associated with the glass transition ...
Solvent effects on the structure and dipole moment of resorcinol
(Elsevier Science, 2004-04)
With the specific aim of explaining the dipole moment (DM) of resorcinol in water, we investigated the molecular conformations and solute-solvent interactions of resorcinol in ethanol, methanol and water. In this work, ...
Investigation of ground and excited state photophysical properties of gadolinium phthalocyanine
(ElsevierAmsterdam, 2014-02)
In this present work, we investigated the singlet excited state absorption (ESA) spectrum and intersystem crossing dynamics of gadolinium phthalocyanine (GdPc) in toluene. For that, we employed the femtosecond wavelength-tunable ...
Two-photon anisotropy: Analytical description and molecular modeling for symmetrical and asymmetrical organic dyes
(Elsevier Science BvAmsterdamHolanda, 2006)
Theory of one-dimension rotational isomerization: A study of the cis-trans isomerization of HS-NS compared to that of HO-NO
(Kluwer Academic Publishers, 1992)
A theoretical approach, in which the potential functions representing rotational isomerization processes are expressed in terms of linear combinations of local potentials, is presented. Partitioning the torsional potential ...
Trap loss in a rubidium crossed dipole trap by short-range photoassociation
(American Physical Society - APSCollege Park, 2013-05)
Significant two-body losses are observed in an ultracold gas of 85Rb or 87Rb atoms in a crossed dipole trap implemented with a broadband laser with a wavelength around 1071 nm. Using available spectroscopic data on the ...
Temperature Effect on the Two-Photon Absorption Spectrum of All-trans-beta-carotene
(AMER CHEMICAL SOCWASHINGTON, 2012)
In this report, we investigate the influence of temperature on the two-photon absorption (2PA) spectrum of all-trans-beta-carotene using the femtosecond white-light-continuum Z-scan technique. We observed that the 2PA ...