1.3 mum photoluminescence from InGaAs quantum dots on GaAs.

Autor: Mirin, R.P., Ibbetson, J.P.
Předmět:
Zdroj: Applied Physics Letters; 12/18/1995, Vol. 67 Issue 25, p3795, 3p, 3 Black and White Photographs, 5 Graphs
Abstrakt: Demonstrates room-temperature photoluminescence at 1.3 mum from coherently strained indium gallium arsenide quantum dots grown on gallium arsenide substrates. Growth of quantum dots by molecular beam epitaxy; Similarity of the integrated photoluminescence intensity to the quantum well; Usage of the atomic force microscopy measurements.
Databáze: Complementary Index