%0 Journal Article
%T Determination of Zeeman splittings of excitonic transitions in wurtzite GaN by mean of magnetocircular dichroism technique
%+ Groupe d'étude des semiconducteurs (GES)
%A Julier, M.
%A Campo, J.
%A Coquillat, Dominique
%A Lascaray, Jean-Paul
%A Scalbert, Denis
%A Briot, Olivier
%< avec comité de lecture
%Z GES:97-006
%@ 0921-5107
%J Materials Science and Engineering: B
%I Elsevier
%V 50
%P 126-129
%8 1997
%D 1997
%K Wurtzite GaN
%K magnetocircular
%K exciton
%K SEMIMAGNETIC SEMICONDUCTORS
%K EXCHANGE INTERACTION
%K EPILAYERS
%K INP
%Z Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]Journal articles
%X Wurtzite GaN on (0001) sapphire is studied by mean of reflectance and magnetocircular dichroism up to 5.5 T at 2 K. This very powerful technique allows us to determine the Zeeman splittings, for the first time to our knowledge, to be about 0.05 meV/T for the X-A and X-C excitons and almost zero for the X-B exciton. (C) 1997 Elsevier Science S.A.
%G English
%L hal-00546190
%U https://hal.science/hal-00546190
%~ CNRS
%~ UNIV-MONTP2
%~ GES
%~ UNIV-MONTPELLIER
%~ UM1-UM2