papers
Publications (2)
cond-mat.mes-hall2009
Controlling the charge environment of single quantum dots in a photonic-crystal cavity
N. Chauvin, C. Zinoni, M. Francardi +5
We demonstrate that the presence of charge around a semiconductor quantum dot (QD) strongly affects its optical properties and produces non-resonant coupling to the modes of a micr…
cond-mat.other2008
Enhanced spontaneous emission in a photonic crystal light-emitting diode
M. Francardi, L. Balet, A. Gerardino +5
We report direct evidence of enhanced spontaneous emission in a photonic crystal (PhC) light-emitting diode. The device consists of p-i-n heterojunction embedded in a suspended mem…