Electron impact ionization of Arn, (H2O)n, Arn(H2O)m clusters

被引：6

作者：

Khodorkovskii, M. A. ^{[1
]}

Artamonova, T. O. ^{[1
]}

Murashov, S. V. ^{[2
]}

Michael, D. ^{[3
]}

Rakcheeva, L. P. ^{[1
]}

Belyaeva, A. A. ^{[1
]}

Timofeev, N. A. ^{[2
]}

Mel'nikov, A. S. ^{[2
]}

Shakhmin, A. L. ^{[1
]}

Dement'ev, I. A. ^{[2
]}

机构：

[1] Prikladnaya Khimiya Russian Res Ctr, St Petersburg 197198, Russia

[2] St Petersburg State Univ Petrodvorets Branch, Petrodvoretz Branch, St Petersburg 198904, Russia

[3] Gen Elect Global Res Ctr, New York, NY 12309 USA

来源：

TECHNICAL PHYSICS | 2009年 / 54卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

WATER CLUSTERS; GLOW-DISCHARGE; MIXTURE;

D O I：

10.1134/S1063784209010010

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Signals from ions forming in a supersonic molecular beam consisting of an argon-water vapor mixture are measured as functions of the exciting electron energy in the range to 120 eV. The thresholds of electron impact excitation of (H2O) H-n - 1(+) and Ar (n) (H2O (m) (+) clusters are determined for the first time. It is found that the proton-hydroxyl group binding energy decreases considerably both in the case of water molecule clustering and when mixed Ar (n) (H2O) (m) clusters arise.

引用

页码：1 / 6

页数：6

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