Effect of substrate-film lattice mismatch in La0.7Ba0.3MnO3-δ thin films for transport properties

K. Hayashi, E. Ohta, H. Wada

研究成果: Article査読

4 被引用数 (Scopus)

抄録

A study on the effect of substrate-film lattice mismatch in thin films of lanthanum barium manganese oxide was performed. The films were deposited on substrates using laser ablation to obtain a high temperature coefficient of resistance. The microstructure of films was analyzed using X-ray diffraction and atomic force microscopy. A misfit stress was caused due to the lattice mismatch which changed the surface structure of the films and their temperature dependence of resistivity. Results indicated that the films could be used as an uncooled infrared bolometer material.

本文言語English
ページ(範囲)2905-2909
ページ数5
ジャーナルJournal of Vacuum Science and Technology, Part A: Vacuum, Surfaces and Films
19
6
DOI
出版ステータスPublished - 2001 11

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

フィンガープリント 「Effect of substrate-film lattice mismatch in La<sub>0.7</sub>Ba<sub>0.3</sub>MnO<sub>3-δ</sub> thin films for transport properties」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。

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