Distinct local structure of nanoparticles and nanowires of V 2O5 probed by x-ray absorption spectroscopy

B. Joseph, A. Iadecola, L. Maugeri, M. Bendele, M. Okubo, H. Li, H. Zhou, T. Mizokawa, N. L. Saini

研究成果: Article査読

7 被引用数 (Scopus)

抄録

We have used V K-edge x-ray absorption spectroscopy to study local structures of bulk, nanoparticles and nanowires of V2O5. The extended x-ray absorption fine structure measurements show different local displacements in the three morphologically different V2O5 samples. It is found that the nanowires have a significantly ordered chain structure in comparison to the V2O5 bulk. In contrast, nanoparticles have larger interlayer disorder. The x-ray absorption near-edge structure spectra show different electronic structure that appears to be related with the local atomic disorder in the three V2O5 samples.

本文言語English
論文番号251910
ジャーナルApplied Physics Letters
103
25
DOI
出版ステータスPublished - 2013 12 16
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

フィンガープリント

「Distinct local structure of nanoparticles and nanowires of V <sub>2</sub>O<sub>5</sub> probed by x-ray absorption spectroscopy」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル