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Papers by Author: H. Mariette

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Ab Initio Study of Electronic and Magnetic Properties of GaSb/Mn and GaAs/Mn Digital Ferromagnetic Heterostructures

Authors: A. Titov, E.T. Kulatov, Y.A. Uspenskii, V.V. Tugushev, F. Michelini, H. Mariette

Abstract: Electronic and magnetic properties of GaSb/Mn and GaAs/Mn digital heterostructures were studied using the augmented plane wave method. The calculated electronic structures of GaSb/Mn and GaAs/Mn are similar. A pre-edge absorption line at 6541 eV should be observed in Mn K-edge x-ray absorption spectra of the heterostructures. This line can be used to study the spatial distribution of Mn in layers. The energy of exchange interaction between two Mn layers was calculated as a function of interlayer separation. Different dependencies of the exchange energy are found for GaSb/Mn and GaAs/Mn heterostructures.

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Control of the 2D/3D Transition of Cubic GaN/AlN Nanostructures on 3C-SiC Epilayers

Authors: S. Founta, N. Gogneau, Eugénie Martinez, Gabriel Ferro, Yves Monteil, B. Daudin, H. Mariette

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Cathodoluminescence and Photoluminescence Characterisation of Etched Mesas of ZnTe/ZnMgTe Quantum Wells under Tensile Strain

Authors: S. Dassonneville, Y.-M. Niquet, B. Sieber, H. Mariette

229

Photoluminescence of CdZnTe and CdZnSe Quantum Well Wires Fabricated by Reactiv Ion Etching

Authors: H. Straub, G. Brunthaler, W. Faschinger, G.H. Bauer, C. Gourgon, L.S. Dang, H. Mariette, C. Vieu

179

Exciton Tunneling Tuned by a Magnetic Field in Asymmetric Double Quantum Wells Based on CdTe

Authors: S. Haacke, I. Lawrence, H. Mariette, W.W. Rühle

121

Fabrication and Optical Properties of CdTe/CdZnTe Quantum Wires and Dots

Authors: H. Mariette, C. Gourgon, L.S. Dang, C. Vieu, N. Pelekanos, W.W. Rühle