Rotational relaxation of nitrogen in a free jet expansion

1990 ◽  
Vol 94 (18) ◽  
pp. 6930-6933 ◽  
Author(s):  
T. L. Mazely ◽  
M. A. Smith
Keyword(s):  
Rotational Relaxation ◽  
Free Jet

State resolved rotational relaxation of CS2 in argon free jet

1995 ◽  
Vol 102 (9) ◽  
pp. 3617-3621 ◽  
Author(s):  
Shilin Liu ◽  
Qing Zhang ◽  
Congxiang Chen ◽  
Zhiping Zhang ◽  
Jinghua Dai ◽  
...  
Keyword(s):  
Rotational Relaxation ◽  
Free Jet

Rotational relaxation in free jet expansion for N2 from 300 to 1000 K

1981 ◽  
Vol 74 (8) ◽  
pp. 4476-4479 ◽  
Author(s):  
Satoshi Yamazaki ◽  
Masahiro Taki ◽  
Yoshiyasu Fujitani
Keyword(s):  
Rotational Relaxation ◽  
Free Jet

Spectrophotometry of the Rotational Relaxation in a Supersonic Free Jet of a Polyatomic Molecule

2002 ◽  
Vol 2002.3 (0) ◽  
pp. 89-90
Author(s):  
Keita TAKAMURA ◽  
Yukinori SAKIYAMA ◽  
Shu TAKAGI ◽  
Yoichiro MATSUMOTO
Keyword(s):  
Polyatomic Molecule ◽  
Rotational Relaxation ◽  
Free Jet

State resolved rotational relaxation of CO in the free jet expansion of He–CO mixtures

1981 ◽  
Vol 74 (4) ◽  
pp. 2221-2227 ◽  
Author(s):  
D. Bassi ◽  
A. Boschetti ◽  
S. Marchetti ◽  
G. Scoles ◽  
M. Zen
Keyword(s):  
Rotational Relaxation ◽  
Free Jet

Rotational relaxation of nitrogen in a free jet of argon

1987 ◽  
Vol 27 (5) ◽  
pp. 643-652 ◽  
Author(s):  
A. E. Belikov ◽  
G. V. Dubrovskii ◽  
A. E. Zarvin ◽  
N. V. Karelov ◽  
V. A. Pavlov ◽  
...  
Keyword(s):  
Rotational Relaxation ◽  
Free Jet

Rotational relaxation model for nitrogen and its application in free jet expansion problem

2020 ◽  
Vol 32 (10) ◽  
pp. 102006
Author(s):  
Artem Yakunchikov ◽  
Vasily Kosyanchuk ◽  
Aliya Iuldasheva
Keyword(s):  
Rotational Relaxation ◽  
Relaxation Model ◽  
Free Jet

Production and STEM examination of controlled-size silver clusters

1983 ◽  
Vol 41 ◽  
pp. 338-339
Author(s):  
M. A. Listvan ◽  
R. P. Andres
Keyword(s):  
Cluster Size ◽  
Metal Clusters ◽  
Experimental Parameter ◽  
Carbon Films ◽  
Metal Species ◽  
Silver Clusters ◽  
Free Jet ◽  
Size Dependent ◽  
Cluster Properties ◽  
Controllable Size

Knowledge of the function and structure of small metal clusters is one goal of research in catalysis. One important experimental parameter is cluster size. Ideally, one would like to produce metal clusters of regulated size in order to characterize size-dependent cluster properties.A source has been developed which is capable of producing microscopic metal clusters of controllable size (in the range 5-500 atoms) This source, the Multiple Expansion Cluster Source, with a Free Jet Deceleration Filter (MECS/FJDF) operates as follows. The bulk metal is heated in an oven to give controlled concentrations of monomer and dimer which were expanded sonically. These metal species were quenched and condensed in He and filtered to produce areosol particles of a controlled size as verified by mass spectrometer measurements. The clusters were caught on pre-mounted, clean carbon films. The grids were then transferred in air for microscopic examination. MECS/FJDF was used to produce two different sizes of silver clusters for this study: nominally Ag6 and Ag50.

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