搜索结果: 1-8 共查到“化学物理学 molecules”相关记录8条 . 查询时间(0.046 秒)
Decoding Pure Rotational Molecular Spectra for Asymmetric Molecules
Pure Rotational Molecular Spectra Asymmetric Molecules Chemical Physics
2012/4/24
In this paper we demonstrate how asymmetric molecular rotational spectra may be introduced to students both "pictorially" and with simple formulae. It is shown that the interpretation of such spectra ...
Making the best of mixed-field orientation of polar molecules: A recipe for achieving adiabatic dynamics in an electrostatic field combined with laser pulses
mixed-field orientation of polar molecules recipe adiabatic dynamics electrostatic field laser pulses Chemical Physics
2012/4/24
We have experimentally and theoretically investigated the mixed-field orientation of rotational-state-selected OCS molecules and we achieve strong degrees of alignment and orientation. The applied mod...
Electron Affinities of the Early Lanthanide Monoxide Molecules
LaO CeO PrO NdO Electron affinity Photoelectron imaging Density func-tional calculation Ligand field theory
2012/4/5
The photoelectron imagings of LaO-, CeO-, PrO-, and NdO- at 1064 nm are reported. The well resolved photoelectron spectra allow the electron a±nities to be determined as 0.99(1) eV for LaO, 1.00(1) eV...
Photophysical Property of Photoactive Molecules with Multibranched Push-Pull Structures
Branched intramolecular charge transfer molecule Fluorescence decay Fem-tosecond time-resolved stimulated emission fluorescence depletion Steady-state excitation anisotropy
2012/4/5
The structure-property characteristics of a series of newly synthesized intramolecular charge-transfer (ICT) compounds, single-branch monomer with triphenylmethane as electron donor and 2,1,3-benzothi...
The efficiency of cavity sideband cooling of trapped molecules is theoretically investigated for the case where the IR transition between two rovibrational states is used as a cycling transition. The ...
Long-range interactions between ultracold atoms and molecules including atomic spin-orbit
ultracold atoms and molecules Long-range interactions spin-orbit
2011/8/31
We investigate theoretically the long-range electrostatic interactions between a ground-state homonuclear alkali-metal dimer and an excited alkali-metal atom taking into account its fine-structure. Th...
Rotational spectrum of asymmetric top molecules in combined static and laser fields
static and laser fields molecules
2011/8/31
We examine the impact of the combination of a static electric field and a non resonant linearly polarized laser field on an asymmetric top molecule. Within the rigid rotor approximation, we analyze th...
Universal ultracold collision rates for polar molecules of two alkali-metal atoms
Physical Chemistry Chemical Physics cold molecules
2011/8/29
Universal collision rate constants are calculated for ultracold collisions of two like bosonic or fermionic heteronuclear alkalimetal dimers involving the species Li, Na, K, Rb, or Cs. Universal colli...
