Characterization of submicron-sized CO2 clusters formed with a supersonic expansion of a mixed-gas using a three-staged nozzle

被引：25

作者：

Jinno, S. ^{[1
]}

Fukuda, Y. ^{[1
]}

Sakaki, H. ^{[1
]}

Yogo, A. ^{[1
]}

Kanasaki, M. ^{[1
,2
]}

Kondo, K. ^{[1
]}

Faenov, A. Ya. ^{[1
,3
]}

Skobelev, I. Yu. ^{[3
]}

Pikuz, T. A. ^{[1
,3
]}

Boldarev, A. S. ^{[4
]}

Gasilov, V. A. ^{[4
]}

机构：

[1] Japan Atom Energy Agcy, Kansai Photon Sci Inst, Kizugawa City, Kyoto 6190215, Japan

[2] Kobe Univ, Grad Sch Maritime Sci, Kobe, Hyogo 6580022, Japan

[3] Russian Acad Sci, Joint Inst High Temp, Moscow 125412, Russia

[4] Russian Acad Sci, MV Keldysh Appl Math Inst, Moscow 125047, Russia

来源：

APPLIED PHYSICS LETTERS | 2013年 / 102卷 / 16期

基金：

日本学术振兴会;

关键词：

ATOMIC CLUSTERS; PROTON-BEAMS; LASER; GENERATION; JET;

D O I：

10.1063/1.4802915

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The size of CO2 clusters, produced in a supersonic expansion of a mixed-gas of CO2/He or CO2/H-2 through a three-staged conical nozzle designed based on the Boldarev's model, has been evaluated by measuring the angular distribution of light scattered from the clusters. The data are analyzed utilizing the Mie scattering theory, and the sizes of CO2 clusters are estimated as 0.22 mu m and 0.25 mu m for the cases of CO2/He and CO2/H-2 gas mixtures, respectively. The results confirm that the Boldarev's model is reliable enough for the production of micron-sized clusters. (C) 2013 AIP Publishing LLC. [http://dx.doi.org/10.1063/1.4802915]

引用

页数：4

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