Silicon subiodide clusters

Andriy Dmytruk; Yeon Su Park; Atsuo Kasuya; Hideki Kikuchi; Masae Takahashi; Yoshiyuki Kawazoe; Akira Watanabe

doi:10.1166/jnn.2007.020

Silicon subiodide clusters

Andriy Dmytruk, Yeon Su Park, Atsuo Kasuya, Hideki Kikuchi, Masae Takahashi, Yoshiyuki Kawazoe, Akira Watanabe

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Silicon subiodide clusters (Si _nl _m n = 1-20) produced by laser ablation of bulk powder silicone tetraiodide have been investigated by time-of-flight mass spectroscopy and ab initio calculations. Both experimental results and theoretical calculations revealed a tendency to form different structures of the clusters depending on n: chain, ring, and cage structures for n ≤ 6, 6 < n < 16, and n ≥ 16, respectively. The results showed that iodine, like hydrogen, can be used for stable silicon cluster termination.

Original language	English
Pages (from-to)	3788-3791
Number of pages	4
Journal	Journal of Nanoscience and Nanotechnology
Volume	7
Issue number	11
DOIs	https://doi.org/10.1166/jnn.2007.020
Publication status	Published - 2007 Nov 1

Keywords

Cluster
Iodide
Silicon

ASJC Scopus subject areas

Bioengineering
Chemistry(all)
Biomedical Engineering
Materials Science(all)
Condensed Matter Physics

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title = "Silicon subiodide clusters",

abstract = "Silicon subiodide clusters (Si nl m n = 1-20) produced by laser ablation of bulk powder silicone tetraiodide have been investigated by time-of-flight mass spectroscopy and ab initio calculations. Both experimental results and theoretical calculations revealed a tendency to form different structures of the clusters depending on n: chain, ring, and cage structures for n ≤ 6, 6 < n < 16, and n ≥ 16, respectively. The results showed that iodine, like hydrogen, can be used for stable silicon cluster termination.",

keywords = "Cluster, Iodide, Silicon",

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AU - Dmytruk, Andriy

AU - Park, Yeon Su

AU - Kasuya, Atsuo

AU - Kikuchi, Hideki

AU - Takahashi, Masae

AU - Kawazoe, Yoshiyuki

AU - Watanabe, Akira

PY - 2007/11/1

Y1 - 2007/11/1

N2 - Silicon subiodide clusters (Si nl m n = 1-20) produced by laser ablation of bulk powder silicone tetraiodide have been investigated by time-of-flight mass spectroscopy and ab initio calculations. Both experimental results and theoretical calculations revealed a tendency to form different structures of the clusters depending on n: chain, ring, and cage structures for n ≤ 6, 6 < n < 16, and n ≥ 16, respectively. The results showed that iodine, like hydrogen, can be used for stable silicon cluster termination.

AB - Silicon subiodide clusters (Si nl m n = 1-20) produced by laser ablation of bulk powder silicone tetraiodide have been investigated by time-of-flight mass spectroscopy and ab initio calculations. Both experimental results and theoretical calculations revealed a tendency to form different structures of the clusters depending on n: chain, ring, and cage structures for n ≤ 6, 6 < n < 16, and n ≥ 16, respectively. The results showed that iodine, like hydrogen, can be used for stable silicon cluster termination.

KW - Cluster

KW - Iodide

KW - Silicon

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Silicon subiodide clusters

Abstract

Keywords

ASJC Scopus subject areas

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