Author Affiliations

Nirmal K. Viswanathan,^a,c S. Balasubramanian,^c Jayant Kumar,^a,c and Sukant K. Tripathy^b,c,*

^aDepartment of Physics, One University Avenue, University of Massachusetts Lowell, Lowell, MA 01854.

^bDepartment of Chemistry, One University Avenue, University of Massachusetts Lowell, Lowell, MA 01854.

^cCenter for Advanced Materials, One University Avenue, University of Massachusetts Lowell, Lowell, MA 01854.

^*Corresponding author: Sukant_Tripathy@uml.edu