Muhammad Abrar
Department of Physics, University of Peshawar
C/O Centralised Resource Laborator, Department of Physics
University of Peshawar, Pakistan
Peshawar, N.W.F.P 21300
Pakistan
E-mail: abrartanoly@yahoo.com.au

Golnaz Jozanikohan
University of Tehran
No 83 Block 8 Farhangian Seri
1 Shikhfazlolahnory Highway
Tehran/Tehran 1464883385
Iran
E-mail:  Golnaz21@Gmail.Com

Afraim Koty
Rani Durgavati University
Koty Medical Store Choti omti
Koty Chowk
Jabalpur, Madhya Pradesh 482002
India
E-mail: afraim_7897@rediffmail.com

Muthukumaraswamy Pannirselvam
RMIT University
124 LaTrobe Street
Melbourne, Victoria 3000
Australia
E-mail: muthu.pannirselvam@rmit.edu.au

Binoy Saikia
North-East Institute of Science & Technology
Department of Chemical Sciences, Tezpur University
Tezpur, Assam 784028
India
E-mail: binoyrrl@yahoo.com