Modular Device for the Formation and Study of Cluster Beams of Inert and Molecular Gases

2019 ◽  
Vol 13 (5) ◽  
pp. 862-869
Author(s):  
A. N. Nechay ◽  
A. A. Perekalov ◽  
N. I. Chkhalo ◽  
N. N. Salashchenko ◽  
I. G. Zabrodin ◽  
...  
Keyword(s):  
Molecular Gases ◽  
Cluster Beams

LASER-DRIVEN SYNTHESIS OF CARBON AND SILICON CLUSTERS FROM GAS-PHASE REACTANTS

1996 ◽  
Vol 03 (01) ◽  
pp. 807-811 ◽  
Author(s):  
M. EHBRECHT ◽  
H. FERKEL ◽  
V.V. SMIRNOV ◽  
O. STELMAKH ◽  
W. ZHANG ◽  
...  
Keyword(s):  
Gas Phase ◽  
Flow Reactor ◽  
Carbon Clusters ◽  
Molecular Flow ◽  
Silicon Cluster ◽  
Nanosized Particles ◽  
Silicon Clusters ◽  
Molecular Gases ◽  
Induced Decomposition ◽  
Cluster Beams

A newly developed technique is employed for the production of carbon and silicon cluster beams starting from gaseous compounds. It is based on the CO 2-laser-induced decomposition of molecular gases containing carbon and silicon, such as CO 2H2 and SiH 4, in a flow reactor. In order to decompose acetylene, SF 6 is used as a sensitizer. By introducing a skimmer into the reaction zone, the generated silicon and carbon clusters are transferred to free molecular flow and analyzed with a time-of-flight mass spectrometer. It is shown that the technique can be efficiently employed to produce fullerenes C 60 and C 70 and, in the case of silicon, ultrapure nanosized particles of up to 3-nm diameter.

Generation of aerosol and droplets in binary mixtures of saturated water vapor with air and molecular gases

2016 ◽  
Vol 29 (2) ◽  
pp. 127-134 ◽  
Author(s):  
A. V. Klimkin ◽  
A. N. Kuryak ◽  
Yu. N. Ponomarev ◽  
A. S. Kozlov ◽  
S. B. Malyshkin ◽  
...  
Keyword(s):  
Water Vapor ◽  
Binary Mixtures ◽  
Saturated Water Vapor ◽  
Molecular Gases ◽  
Saturated Water

Sputterring and smoothing of metal surface with energetic gas cluster beams

1998 ◽  
Vol 54 (1-3) ◽  
pp. 234-237 ◽  
Author(s):  
Z. Insepov ◽  
I. Yamada ◽  
M. Sosnowski
Keyword(s):  
Metal Surface ◽  
Cluster Beams
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