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pro vyhledávání: '"Pierre Petroff"'
Autor:
Hubert J. Krenner, Pierre Petroff
Publikováno v:
Solid State Communications. 149:1386-1394
This article reviews the fabrication, structural and optical properties of self-assembled In(Ga)As quantum posts. We introduce the growth mechanism and present the resulting structural properties and electronic structure which provides a direct route
Autor:
David Gershoni, Y. Benny, Antonio Badolato, Pierre Petroff, Eilon Poem, S. Khatsevich, I. Marderfeld
Publikováno v:
Solid State Communications. 149:1493-1497
We measured the polarization memory of excitonic and biexcitonic optical transitions from single quantum dots at either positive, negative or neutral charge states. Positive, negative and no circular or linear polarization memory was observed for var
Autor:
D. V. Regelman, David Gershoni, Winston V. Schoenfeld, Pierre Petroff, Eitan Ehrenfreund, E. Dekel
Publikováno v:
Solid State Communications. 117:395-400
Using time correlated single photon counting combined with temperature dependent diffraction limited confocal photoluminescence spectroscopy we accurately determine, for the first time, the intrinsic radiative lifetime of single excitons confined wit
Autor:
Sylvain Raymond, Arkadiusz Wójs, D. Leonard, James L. Merz, Marek Potemski, Pawel Hawrylak, Pierre Petroff, Sylvain Charbonneau, Simon Fafard, Charles Gould, A. S. Sachrajda
Publikováno v:
Solid State Communications. 101:883-887
The emission spectrum of self-assembled InGaAs/GaAs quantum dots filled with up to 10 excitions is measured in magnetic fields up to 13 Tesla. The spectrum shows a number of peaks which split and rearrange with the magnetic field. The behaviour of th