Quantum dot-quantum wire transititions by growth on semipolar AlGaN

Bernard Gil (1)

1 L2C - Laboratoire Charles Coulomb

The anisotropy of (hkl) surfaces may lead to growth of quantum dots more or less elongated. I show by using TRPL that a transition from 0D to 1D behaviours can be provoked for confined excitons.

Mots clés: Nitrures d'élements III

Domaines: Autre [cond-mat.other]

Bernard Gil. Quantum dot-quantum wire transititions by growth on semipolar AlGaN. 12 th Akasaki research center symposium: To the New Horizon of the nitride research, Feb 2013, Nagoya, Japan. ⟨hal-00818782⟩