GROWTH OF HYDROGENATED SI CLUSTERS USING A QUADRUPOLE ION-TRAP

被引：48

作者：

MURAKAMI, H ^{[1
]}

KANAYAMA, T ^{[1
]}

机构：

[1] JOINT RES CTR ATOM TECHNOL, NATL INST ADV INTERDISCIPLINARY RES, TSUKUBA, IBARAKI 305, JAPAN

来源：

APPLIED PHYSICS LETTERS | 1995年 / 67卷 / 16期

关键词：

D O I：

10.1063/1.114338

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

To investigate how stability of small Si clusters is affected by hydrogenation, Si(n)H(x)(+)ions (n = 2-10) were grown from silane gas in a recently developed ion trap and the mass spectra were measured. Some compositions have been found to be particularly stable besides those already known for nonhydrogenated Si clusters such as Si-6 and Si-10. These clusters, Si5H10+, Si6H12+, and Si10H12-17+, are inferred to have the bulklike tetrahedrally coordinated structures whose dangling bonds are terminated by H atoms. (C) 1995 American Institute of Physics.

引用

页码：2341 / 2343

页数：3

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