ZnO clusters: Laser ablation production and time-of-flight mass spectroscopic study

被引：41

作者：

Dmytruk, A. ^{[1
,4
]}

Dmitruk, I. ^{[2
,4
]}

Blonskyy, I. ^{[1
]}

Belosludov, R. ^{[3
]}

Kawazoe, Y. ^{[3
]}

Kasuya, A. ^{[4
]}

机构：

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

[2] Natl Taras Shevchenko Univ Kyiv, Dept Phys, UA-03122 Kiev, Ukraine

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

[4] Tohoku Univ, Interdisciplinary Res Ctr, Sendai, Miyagi 9808578, Japan

来源：

MICROELECTRONICS JOURNAL | 2009年 / 40卷 / 02期

关键词：

Zinc oxide; Cluster; Magic number; Time-of-flight mass spectroscopy; SPECTROMETRY;

D O I：

10.1016/j.mejo.2008.07.010

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Zinc oxide clusters have been produced by laser ablation of bulk powder zinc peroxide in vacuum and investigated by time-of-flight mass spectroscopy. Experimental results revealed unpredicted and hitherto unknown (ZnO), clusters of enhanced stability ("magic clusters") at n = 34, 60 and 78. Cage-like structures for the magic clusters have been suggested, supported by first-principles calculations. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：218 / 220

页数：3

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