Characterization of Te nanoparticles synthesized by plasma processing

Fabio Iesari; Keisuke Hatada; Jigar Patel; Chidambara Balasubramanian; Takafumi Miyanaga; Hiroyuki Ikemoto

doi:10.1016/j.radphyschem.2019.05.024

Characterization of Te nanoparticles synthesized by plasma processing

Fabio Iesari^*, Keisuke Hatada, Jigar Patel, Chidambara Balasubramanian, Takafumi Miyanaga, Hiroyuki Ikemoto

^*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

3 被引用数 (Scopus)

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The local structure of Tellurium nanoparticles synthesized by arc plasma were studied by X-ray absorption spectroscopy. Nanoparticles were characterized by using different techniques to reveal particles size, morphology and composition. Te K-edge EXAFS spectra reveal a structure similar to trigonal Te, where both the inter-chain and intra-chain bonds, typical of Te crystal structure, are present. Evolution of the Debye-Waller factor with temperature reveals an increased static disorder in the nanoparticles respect to the trigonal material.

本文言語	英語
論文番号	108334
ジャーナル	Radiation Physics and Chemistry
巻	175
DOI	https://doi.org/10.1016/j.radphyschem.2019.05.024
出版ステータス	出版済み - 2020/10

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10.1016/j.radphyschem.2019.05.024

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title = "Characterization of Te nanoparticles synthesized by plasma processing",

abstract = "The local structure of Tellurium nanoparticles synthesized by arc plasma were studied by X-ray absorption spectroscopy. Nanoparticles were characterized by using different techniques to reveal particles size, morphology and composition. Te K-edge EXAFS spectra reveal a structure similar to trigonal Te, where both the inter-chain and intra-chain bonds, typical of Te crystal structure, are present. Evolution of the Debye-Waller factor with temperature reveals an increased static disorder in the nanoparticles respect to the trigonal material.",

keywords = "EXAFS, Nanoparticle, tellurium",

author = "Fabio Iesari and Keisuke Hatada and Jigar Patel and Chidambara Balasubramanian and Takafumi Miyanaga and Hiroyuki Ikemoto",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2020",

month = oct,

doi = "10.1016/j.radphyschem.2019.05.024",

language = "英語",

volume = "175",

journal = "Radiation Physics and Chemistry",

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TY - JOUR

T1 - Characterization of Te nanoparticles synthesized by plasma processing

AU - Iesari, Fabio

AU - Hatada, Keisuke

AU - Patel, Jigar

AU - Balasubramanian, Chidambara

AU - Miyanaga, Takafumi

AU - Ikemoto, Hiroyuki

PY - 2020/10

Y1 - 2020/10

N2 - The local structure of Tellurium nanoparticles synthesized by arc plasma were studied by X-ray absorption spectroscopy. Nanoparticles were characterized by using different techniques to reveal particles size, morphology and composition. Te K-edge EXAFS spectra reveal a structure similar to trigonal Te, where both the inter-chain and intra-chain bonds, typical of Te crystal structure, are present. Evolution of the Debye-Waller factor with temperature reveals an increased static disorder in the nanoparticles respect to the trigonal material.

AB - The local structure of Tellurium nanoparticles synthesized by arc plasma were studied by X-ray absorption spectroscopy. Nanoparticles were characterized by using different techniques to reveal particles size, morphology and composition. Te K-edge EXAFS spectra reveal a structure similar to trigonal Te, where both the inter-chain and intra-chain bonds, typical of Te crystal structure, are present. Evolution of the Debye-Waller factor with temperature reveals an increased static disorder in the nanoparticles respect to the trigonal material.

KW - EXAFS

KW - Nanoparticle

KW - tellurium

UR - http://www.scopus.com/inward/record.url?scp=85082532401&partnerID=8YFLogxK

U2 - 10.1016/j.radphyschem.2019.05.024

DO - 10.1016/j.radphyschem.2019.05.024

M3 - 学術論文

AN - SCOPUS:85082532401

SN - 0969-806X

VL - 175

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

M1 - 108334

ER -

Characterization of Te nanoparticles synthesized by plasma processing

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