Dependence of magnetic properties on laser ablation conditions for epitaxial La0.6Sr0.4MnO3 thin films grown by pulsed laser deposition

T. Harada, I. Ohkubo, M. Oshima

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Epitaxial La0.6Sr0.4MnO3 (LSMO) thin films were grown by pulsed laser deposition. Relationships between magnetic properties of LSMO epitaxial thin films and ablation conditions such as ablated spot area and total incident laser energy in a pulsed laser deposition technique were studied. Ablated spot area was controlled by changing the focus lens position and total laser energy. Epitaxial growth mode and magnetic properties of LSMO thin films were strongly dependent on the ablated spot area and total laser energy. Under the optimal laser ablation condition, epitaxial LSMO films with Curie temperature of about 340 K and atomically flat surfaces were obtained.

本文言語English
ページ(範囲)1081-1084
ページ数4
ジャーナルMaterials Transactions
50
5
DOI
出版ステータスPublished - 2009 5
外部発表はい

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

フィンガープリント 「Dependence of magnetic properties on laser ablation conditions for epitaxial La<sub>0.6</sub>Sr<sub>0.4</sub>MnO<sub>3</sub> thin films grown by pulsed laser deposition」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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