超伝導体:カップレートにおける異常な酸素同位体効果
John F Douglas1, Hideaki Iwasawa, Zhe Sun
1Department of Physics, University of Colorado, Boulder, Colorado 80309-0390, USA.
Nature
|March 16, 2007
まとめ
研究者らは,高温超伝導体におけるフォノンの役割を調査した. 新しいデータは,異常な酸素同位体効果の主張を支持せず,特別なものよりも従来のフォノンの影響を示唆しました.
科学分野:
- 凝縮物質物理学 凝縮物質物理学
- 超伝導性に関する研究.
背景:
- 高温超伝導性の背後にあるメカニズムを調査する.
- ペアリングボゾンと電子-フォノン相互作用の役割を調査する.
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