1. Laboratory of Organic Matter PhysicsUniversity of Nova Gorica Vipavska 13 SI-5000 Nova Gorica Slovenia
2. Institute of Fundamental and Frontier SciencesUniversity of Electronic Science and Technology of China Chengdu 610054 P. R. China
3. School of Engineering TechnologyPurdue University 401 N. Grant St West Lafayette, IN 47907 USA
4. Institut de Science et d'Ingénierie Supramoléculaires (I.S.I.S.)Université de Strasbourg, CNRS 8 Allée Gaspard Monge 67000 Strasbourg France