The EXAFS debye-waller factors of the tellurium nanoparticles

Hiroyuki Ikemoto; Akimichi Goyo; Shinji Yoshida; Takafumi Miyanaga; Kiyofumi Nitta

doi:10.1380/ejssnt.2009.45

The EXAFS debye-waller factors of the tellurium nanoparticles

Hiroyuki Ikemoto^*, Akimichi Goyo, Shinji Yoshida, Takafumi Miyanaga, Kiyofumi Nitta

^*この論文の責任著者

物理学科

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

2 被引用数 (Scopus)

抄録

The Debye-Waller factors obtained by EXAFS analysis of the trigonal Te (t-Te) and the Te nanoparticles are analyzed by a Debye model. In t-Te the Debye temperature (⊖_D) of the intrachain interactions is about two times higher than that of the interchain atomic interactions. The ⊖_D for the intrachain interactions of the Te nanoparticles is higher than that of t-Te, but ⊖_D for the interchain interactions of the Te nanoparticles is lower than that of t-Te. The reduction of the interchain interactions for the Te nanoparticles would induce the change of the Debye temperatures.

本文言語	英語
ページ（範囲）	45-47
ページ数	3
ジャーナル	e-Journal of Surface Science and Nanotechnology
巻	7
DOI	https://doi.org/10.1380/ejssnt.2009.45
出版ステータス	出版済み - 2009/01/10

ASJC Scopus 主題領域

バイオテクノロジー
バイオエンジニアリング
凝縮系物理学
材料力学
表面および界面
表面、皮膜および薄膜

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10.1380/ejssnt.2009.45

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title = "The EXAFS debye-waller factors of the tellurium nanoparticles",

abstract = "The Debye-Waller factors obtained by EXAFS analysis of the trigonal Te (t-Te) and the Te nanoparticles are analyzed by a Debye model. In t-Te the Debye temperature (⊖D) of the intrachain interactions is about two times higher than that of the interchain atomic interactions. The ⊖D for the intrachain interactions of the Te nanoparticles is higher than that of t-Te, but ⊖D for the interchain interactions of the Te nanoparticles is lower than that of t-Te. The reduction of the interchain interactions for the Te nanoparticles would induce the change of the Debye temperatures.",

keywords = "Debye temperature, Debye-waller factors, EXAFS, Nano-particles, Tellurium",

author = "Hiroyuki Ikemoto and Akimichi Goyo and Shinji Yoshida and Takafumi Miyanaga and Kiyofumi Nitta",

year = "2009",

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doi = "10.1380/ejssnt.2009.45",

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AU - Ikemoto, Hiroyuki

AU - Goyo, Akimichi

AU - Yoshida, Shinji

AU - Miyanaga, Takafumi

AU - Nitta, Kiyofumi

PY - 2009/1/10

Y1 - 2009/1/10

N2 - The Debye-Waller factors obtained by EXAFS analysis of the trigonal Te (t-Te) and the Te nanoparticles are analyzed by a Debye model. In t-Te the Debye temperature (⊖D) of the intrachain interactions is about two times higher than that of the interchain atomic interactions. The ⊖D for the intrachain interactions of the Te nanoparticles is higher than that of t-Te, but ⊖D for the interchain interactions of the Te nanoparticles is lower than that of t-Te. The reduction of the interchain interactions for the Te nanoparticles would induce the change of the Debye temperatures.

AB - The Debye-Waller factors obtained by EXAFS analysis of the trigonal Te (t-Te) and the Te nanoparticles are analyzed by a Debye model. In t-Te the Debye temperature (⊖D) of the intrachain interactions is about two times higher than that of the interchain atomic interactions. The ⊖D for the intrachain interactions of the Te nanoparticles is higher than that of t-Te, but ⊖D for the interchain interactions of the Te nanoparticles is lower than that of t-Te. The reduction of the interchain interactions for the Te nanoparticles would induce the change of the Debye temperatures.

KW - Debye temperature

KW - Debye-waller factors

KW - EXAFS

KW - Nano-particles

KW - Tellurium

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DO - 10.1380/ejssnt.2009.45

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JO - e-Journal of Surface Science and Nanotechnology

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The EXAFS debye-waller factors of the tellurium nanoparticles

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