N
Nicolas Grandjean
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 626
Citations - 18787
Nicolas Grandjean is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Quantum well & Molecular beam epitaxy. The author has an hindex of 66, co-authored 617 publications receiving 17447 citations. Previous affiliations of Nicolas Grandjean include École Normale Supérieure & University of California, Santa Barbara.
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Picosecond Time-Resolved Cathodoluminescence to Probe Exciton Dynamics in α-Plane (Al,Ga)N/GaN Quantum Wells
Pierre Corfdir,Pierre Lefebvre,Amélie Dussaigne,Laurent Balet,Samuel Sonderegger,T. Zhu,Denis Martin,Jean-Daniel Ganière,Nicolas Grandjean,Benoit Deveaud-Plédran +9 more
TL;DR: In this paper, the authors presented an extended abstract of a paper presented at Microscopy and Microanalysis 2011 in Nashville, Tennessee, USA, August 7-August 11, 2011.
Journal ArticleDOI
Recombination Dynamics in Nitride Quantum Boxes and Quantum Wells for Colors Ranging from the UV to the Red.
Pierre Lefebvre,A. Morel,Mathieu Gallart,Thierry Taliercio,Bernard Gil,Jacques Allègre,Henry Mathieu,Nicolas Grandjean,Benjamin Damilano,Jean Massies +9 more
TL;DR: In this article, a series of InxGa1−xN/GaN quantum well and quantum box samples of similar compositions were analyzed by using envelope-function calculations of transition energies and oscillator strengths, accounting for internal electric fields.
Journal ArticleDOI
Radiative lifetime in wurtzite GaN/AlN quantum dots.
Richard Bardoux,Thierry Bretagnon,Thierry Guillet,Pierre Lefebvre,Thierry Taliercio,Pierre Valvin,Bernard Gil,Nicolas Grandjean,Benjamin Damilano,Amélie Dussaigne,Jean Massies +10 more
TL;DR: In this article, the authors studied the time-resolved photoluminescence of wurtzite GaN/AIN quantum dots (QDs) by using a pulsed laser excitation.