1. Center for Advanced Intelligence Materials Universiti Malaysia Pahang 26300 Kuantan Pahang Malaysia
2. Faculty of Industrial Sciences and Technology Universiti Malaysia Pahang 26300 Kuantan Pahang Malaysia
3. Research and Development Department Rex-Tone Industries Ltd. Vadodara 390020 Gujarat India
4. SPECIFIC College of Engineering Baglan Bay Innovation and Knowledge Centre Swansea University Baglan SA12 &AX UK
5. Institute of Advanced Materials (INAM) Universitat Jaume I 12071 Castelló de la Plana Spain
6. Department of Physics University of Konstanz 78457 Konstanz Germany
7. CHOSE (Centre of Hybrid and Organic Solar Energy) Department of Electronic Engineering University of Rome Tor Vergata 00133 Roma Italy