Affiliation: | 1.Department of Physics, Hindustan Institute of Technology and Science, Padur, Chennai, Tamilnadu, 603 103, India ;2.Department of Physics, Anand Institute of Higher Technology, Kazhipattur, Chennai, Tamilnadu, 603 103, India ;3.Department of Chemical Engineering, National Taiwan University, Taipei, 10617, Taiwan ;4.School of Chemical and Metallurgical Engineering, Faculty of Engineering and the Built Environment, University of the Witwatersrand, Wits, Johannesburg, 2050, South Africa ;5.Department of Chemical Engineering, SSN College of Engineering, Kalavakkam, Chennai, Tamilnadu, 603110, India ; |