. . . "\\\"Facult\u00E9 des sciences d'Orsay\\\"" . . . "Faculty of Science" . "4200" . "faculty of science" . "Orsay Faculty of Sciences" . . . "Paris-Saclay Faculty of Sciences" . . . . . . . "Orsay" . . "Physics" . "Facult\u00E9 des sciences d'Orsay" . "5400" . . "Paris-Saclay Faculty of Sciences" . "Mathematics" . "Paris-Saclay Faculty of Science" . .