Rehspringer, Jean Luc, <p><span lang="EN-US">Department of Chemistry of Inorganic Materials, Institute of Physics and Chemistry of Materials of Strasbourg, University of Strasbourg, CNRS UMR 7504, 23 rue du Loess, BP 43, F-67034 Strasbourg Cedex2, France.</span></p>
Rehspringer, Jean Luc, <p><em>Département de Chimie des Matériaux Inorganiques, Institut de Physique et Chimie des Matériaux de Strasbourg, UMR7504 CNRS - Université de Strasbourg,  France.</em></p>
Rouabhia, Fatima, Group: Surfaces, Interfaces and Nanostructures, Laboratory of Industrial Analysis and Materials Engineering, Faculty of Sciences and Technology, University of 8 May 1945 - Guelma 24000, Algeria.