1. Laboratory of Nanostructures and Advanced Materials Mechanics and Thermofluids Faculty of Sciences and Techniques Hassan II University PO Box 146 Mohammedia 28806 Morocco
2. Laboratory of Theoretical Physics Faculty of Sciences Chouaïb Doukkali University PO Box 20 El Jadida 24000 Morocco
3. Canadian Quantum Research Center 204‐3002 32 Ave Vernon British Columbia V1T 2L7 Canada