* Corresponding authors

^a Nanotechnology Institute, Jordan University of Science & Technology, PO Box 3030, Irbid 22110, Jordan

^b Department of Physics and Engineering Physics, Morgan State University, Baltimore, Maryland 21234, USA

^c Department of Physics, Al-Zaytoonah University of Jordan, PO Box 130, Amman 11733, Jordan
E-mail: B.Aljawarneh@zuj.edu.jo

^d Department of Chemistry, Jordan University of Science & Technology, PO Box 3030, Irbid 22110, Jordan

^e Synchrotron-Light for Experimental Science and Applications in the Middle East (SESAME), PO Box 7, Allan 19252, Jordan