Double resonance multiphoton ionization determination of mercury vapor

1985 ◽  
Vol 57 (12) ◽  
pp. 2397-2399 ◽  
Author(s):  
Bruce A. Bushaw
1982 ◽  
Vol 86 (5-6) ◽  
pp. 445-448 ◽  
Author(s):  
Takayuki Ebata ◽  
Haruo Abe ◽  
Naohiko Mikami ◽  
Mitsuo Ito

1976 ◽  
Vol 61 (1) ◽  
pp. 138-140 ◽  
Author(s):  
F. Herlemont ◽  
J. Thibault ◽  
J. Lemaire
Keyword(s):  

Author(s):  
Ivan S. Kozhevnikov ◽  
Lyubov K. Altunina ◽  
Andrey V. Bogoslovsky ◽  
Lyubov A. Stasyeva

The application of double resonance method for determining the dynamics of fluidity changes of thermotropic gel-forming compositions based on cellulose ether is considered. To determine the gel point, a modified version of the ‘Rheokinetika’ viscometer including two identical sensors and measuring cells of different diameters


1980 ◽  
Vol 35 (8) ◽  
pp. 832-840
Author(s):  
W. Schrepp ◽  
H. Dreizler ◽  
A. Guarnieri

Abstract For the four rotational levels JK₋K₊ = 101, 110,212 and 221 of ethylene oxide all possible four level double resonance experiments for dipole allowed transitions have been performed to investigate collisional effects and to determine the relative change of signal intensity, η = ⊿I/I, due to high power pump radiation. The T1 and T2-relaxation times have been measured for all dipole allowed transitions within these four levels. A combination of the data obtained from both experimental methods allows the determination of rate and bath constants taking into account only first order dipolar transitions. No further restrictions have been used. This approximation is supported by a triple resonance experiment. In addition to the pure gas investigation in the absence of external fields, rotational relaxation has been studied in the presence of a static electric field and in a mixture with hydrogen.


Biopolymers ◽  
2002 ◽  
Vol 64 (2) ◽  
pp. 80-85 ◽  
Author(s):  
Tsunenori Kameda ◽  
Yasumoto Nakazawa ◽  
Junko Kazuhara ◽  
Tsutomu Yamane ◽  
Tetsuo Asakura

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