Ultrathin transparent metal capping layer on metal oxide carrier-selective contacts for Si solar cellsYonghwan Lee, Bikesh Gupta, Hark Hoe Tan, Chennupati Jagadish, Jihun Oh and Siva KaruturiEur. Phys. J. Spec. Top., 231 15 (2022) 2933-2939DOI: https://doi.org/10.1140/epjs/s11734-022-00544-3