1. Department of Physics, The University of Akron, 250 Buchtel Commons, Akron, Ohio 44325, USA
2. Department of Physics, The University of Akron, 250 Buchtel Commons, Akron, Ohio 44325, USA (Corresponding author), e-mail: dsasa@uakron.edu, https://orcid.org/0000-0001-8360-7577