International audience
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2014 (v1)Conference paperUploaded on: December 4, 2022
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May 15, 2006 (v1)Conference paper
International audience
Uploaded on: February 28, 2023 -
December 15, 2005 (v1)Journal article
Continuous-wave, time-integrated, and time-resolved photoluminescence experiments are used to study the excitonic optical recombinations in wurtzite ZnO/Zn0.78Mg0.22O quantum wells of varying widths. By comparing experimental results with a variational calculation of excitonic energies and oscillator strengths, we determine the magnitude...
Uploaded on: February 28, 2023 -
May 2009 (v1)Journal article
Using a low-temperature conductive-tip atomic force microscope in cross-section geometry we have characterized the local transport properties of the metallic electron gas that forms at the interface between LaAlO3 and SrTiO3. At low temperature, we find that the carriers do not spread away from the interface but are confined within ∼10 nm,...
Uploaded on: December 4, 2022