Variable range hopping conduction in yttrium–graphene oxide nanocomposites. - Dhanya, I.; Abraham, Nikhila Ann; Pisharady, Sreejith K.; Jayalakshmi, P. S.; Johnson, Issac; Priya, Lekshmy; Maheesha, K.; Madhav, Mohith K. (European Physical Journal B: Condensed Matter, 2025)