Fluorescence spectroscopy of silver clusters formed in rare gas droplets

被引：11

作者：

Ievlev, D ^{[1
]}

Rabin, L ^{[1
]}

Schulze, W ^{[1
]}

Ertl, G ^{[1
]}

机构：

[1] Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, Germany

来源：

EUROPEAN PHYSICAL JOURNAL D | 2001年 / 16卷 / 1-3期

关键词：

D O I：

10.1007/s100530170081

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The Pick Up technique allows continuous formation of high density metal cluster beams in the otherwise hardly accessible size range Me-2 to about Me-50. With an apparatus based on the use of cryocondensation pumps, Ar as inert gas for production of the host clusters by adiabatic expansion and silver as metal we demonstrate how the various source parameters influence the composition and mean size of the resulting cluster distributions. The analysis in the gas phase by means fluorescence spectroscopy allows to conclude that an Ar shell encapsulates the metal clusters.

引用

页码：157 / 160

页数：4

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