LASER ABLATION OF CdSe AND ZnO: ALKYLAMINE ASSISTED FORMATION OF MAGIC CLUSTERS

被引：3

作者：

Dmytruk, A. ^{[1
]}

Dmitruk, I. ^{[2
]}

Belosludov, R. ^{[3
]}

Kawazoe, Y. ^{[3
]}

Kasuya, A. ^{[4
]}

机构：

[1] Natl Acad Sci Ukraine, Inst Phys, Prosp Nauky 46, UA-03028 Kiev, Ukraine

[2] Natl Taras Shevchenko Univ, Dept Phys, Kiev UA-03680, Ukraine

[3] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

[4] Tohoku Univ, Ctr Interdisciplinary Res, Sendai, Miyagi 9808577, Japan

来源：

NANOSTRUCTURED MATERIALS FOR ADVANCED TECHNOLOGICAL APPLICATIONS | 2009年

关键词：

cadmium selenide; zinc oxide; alkylamine; laser ablation; magic cluster; MASS-SPECTROMETRY;

D O I：

10.1007/978-1-4020-9916-8_19

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

CdSe and ZnO clusters have been produced by laser ablation or bulk powders of cadmium selenide and zinc peroxide, respectively, and studied by time-of-flight mass spectroscopy. Clusters of enhanced stability ("magic Clusters") have been observed in both series Of Clusters, CdSe and ZnO. It has been found that addition of alkylamine to the bulk powder precursors significantly increases the abundance of the magic clusters in the series. it is Suggested that alkylamine plays a catalyst role in the formation of magic Clusters.

引用

页码：201 / +

页数：2

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