DiatomicA spectral simulation program for diatomic molecules | |
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Diatomic Ranking & Summary
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- License:
- Freeware
- Publisher Name:
- CyberWit, Inc
- Operating Systems:
- Windows 2K / XP / Vista / 7
- File Size:
- 4.7 MB
Diatomic Tags
- spectral view spectral operator simulation simulate spectral rainbow spectral editor Spectral spectral display spectral curve simulation program reactant molecules spectral processing spectral shaper spectral content one-dimensional diatomic chain spectral simulation spectral simulator absorption simulator molecules visualization tvr s3c for dell keyboard driver index strip wmv dvb emu free wmv3 player myspace chat a1 website download file onida g720 hxtt access text convert dic tsv recovering broken xls techrepublic floppy disk cisco 3850 router
Diatomic Description
Diatomic was developed to be a spectral simulation program for diatomic molecules. It allows the user to simulate laser-induced fluorescence, absorption, and emission spectra of diatomic molecules. The program assumes the electric dipole selection rules. Main features: Simulation of any intermediate coupling case between the Hund case (a) and Hund case (b). Taking account of leading centrifugal corrections (up to Lv) as well as fine structure interactions (spin-orbit, spin-spin and spin-rotation) in the simulation. Allowing up to 32 vibrational terms for each band constant. Using either the user specified Franck-Condon factors (FCF) or calculating the FCFs from RKR potentials derived from the input vibrational and rotational constants. Taking account of the Lambda-type doubling up to L = 2, S = 2 in the simulation. Taking account of nuclear spin statistics in the simulation. Taking account of excitation-detection geometry, polarizations, and spatial alignment of the initial-state angular momentum in LIF simulations. Supporting various lineshapes: Gaussian, Lorentzian, and Voigt lineshapes are supported for LIF and absorption. Instrumental slit transmission functions (rectangular and grating diffraction function) are supported for emission. Displaying both the graphical spectrum or RKR potential curves, and text results on an integrated user interface. Automatic labeling of rotational lines on the simulated graphical spectrum. Supporting basic graphical manipulations and comparison of the simulated spectrum with an user imported spectrum. Customizing and printing reports.
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