Determination of dielectric axes and transition moment directions in β-Ga2O3 from the polarization dependence of vibrational spectra

2020 ◽  
Vol 127 (5) ◽  
pp. 055702 ◽  
Author(s):  
Amanda Portoff ◽  
Andrew Venzie ◽  
Michael Stavola ◽  
W. Beall Fowler ◽  
Stephen J. Pearton
Keyword(s):  
Vibrational Spectra ◽  
Polarization Dependence ◽  
Transition Moment

Millimeter Wave Rotational Transitions of 16O12C32S and 16O13C32S

1974 ◽  
Vol 29 (8) ◽  
pp. 1213-1215 ◽  
Author(s):  
N. W. Larsen ◽  
B. P. Winnewisser
Keyword(s):  
Excited States ◽  
Millimeter Wave ◽  
Vibrational Spectra ◽  
Vibrational State ◽  
Vibrational States ◽  
Ground Vibrational State ◽  
Wave Region ◽  
Rotational Transitions ◽  
Good Agreement

Rotational transitions of 16012C32S and 16013C32S in the ground vibrational state and of 16012C32S in several excited states have been accurately measured in the millimeter wave region for a minimum of four different J values. The analysis of the measured frequencies leads to rotational constants for the following vibrational states: 0 00 0 of 16O13C32S and 0 00 0, 0 1 1c 0, 0 1 1d 0, 0 20 0, 0 22c 0, 0 22d 0, 0 00 1 of 16O12C32S. Since the two components of the 0 22 0 transitions were resolved, an analysis of the l-type resonance was carried out and the interval 0 22 0 - 0 20 0 has been determined to be -4.63(10) cm-1. The result is in good agreement with the presently available determination of this level from vibrational spectra.

Measurements of line intensities and determination of transition moment parameters from experimental data for the ν1 and ν3 bands of D232S

2008 ◽  
Vol 250 (2) ◽  
pp. 117-125 ◽  
Author(s):  
J. Lamouroux ◽  
L. Régalia-Jarlot ◽  
Vl.G. Tyuterev ◽  
X. Thomas ◽  
P. Von der Heyden ◽  
...  
Keyword(s):  
Experimental Data ◽  
Transition Moment ◽  
Line Intensities
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