K.  Gupta, Ninawe, P., Jain, A., Dadwal, A., Anas, M., Malik, V. K., Yusuf, S. M., Joy, P. A., and Ballav, N., ?Possible electron doping of geometrically perfect spin-1/2 kagome-lattice barlowite by reduced graphene oxide?, Physical Review B, vol. 104, no. 10, p. L100418, 2021.