シリコンナノクリスタル: 発光のメカニズム
1996 年 38 巻 2 号 p. 144-150
詳細
1996 年 38 巻 2 号 p. 144-150
We review recent experimental studies on light-emitting Si materials, and discuss their hybrid electronic properties between the molecular and solid state limits. Strong visible luminescence from Si nanocrystals has attracted much attention from viewpoints of both fundamental physics and the potential application to optoelectronic devices. Quantum confinement effects as well as surface effects control unique luminescence properties of Si nanostructures.
