| Institution: | 1. Department of Physics, COMSATS Institute of Information Technology, Lahore 54000 Pakistan;2. Physics Department, Forman Christian College, Lahore, Pakistan;3. Department of Physics, The University of Lahore, Pakistan;4. Laboratório de Espectroscopia de Materiais Funcionais (LEMAF), Instituto de Fisica de Sao Carlos, Universidade de SaoPaulo, Av. Trabalhador Saocarlense, Sao Carlos, SP, Brazil;1. State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054, China;2. Key Laboratory of Information Materials of Sichuan Province & School of Electrical and Information Engineering, Southwest University for Nationalities, Chengdu 610041, China;1. Department of Chemistry, Faculty of Technology, Tomas Bata University in Zlín, Náměstí T.G. Masaryka 275, 760 01 Zlín, Czech Republic;2. Polymer Centre, Faculty of Technology, Tomas Bata University in Zlín, Náměstí T.G. Masaryka 275, 760 01 Zlín, Czech Republic;3. Department of Chemistry, Faculty of Science, Masaryk University in Brno, Kotlářská 2, 611 37 Brno, Czech Republic;4. Department of Electronics and Measurements, Faculty of Applied Informatics, Tomas Bata University in Zlín, Nad Stráněmi 4511, 760 05 Zlín, Czech Republic;1. Department of Physics, University of Pretoria, Pretoria 0002, South Africa;2. College of Graduate Studies, University of South Africa, UNISA 0003 Pretoria, South Africa;3. National Institute for Theoretical Physics, Johannesburg 2000, South Africa |
