Array of mini-graphene-silicon solar cells intermittently recharges storage capacitors powering a temperature sensor. - Ashaduzzaman; Rahman, Syed M.; Kabir, Md R.; Mangum, James M.; Do, Hung; Carichner, Gordon; Blaauw, David; Thibado, P. M. (Journal of Vacuum Science & Technology: Part B-Nanotechnology & Microelectronics, 2025)