Millimeter-scale nearly perpetual sensor system with stacked battery and solar cells. - Gregory K. Chen; Matthew Fojtik; Daeyeon Kim; David Fick; Junsun Park; Mingoo Seok; Mao-Ter Chen; Zhiyoong Foo; Dennis Sylvester; David T. Blaauw (ISSCC, 2010)

A Millimeter-Scale Energy-Autonomous Sensor System With Stacked Battery and Solar Cells. - Matthew Fojtik; Daeyeon Kim; Gregory K. Chen; Yu-Shiang Lin; David Fick; Junsun Park; Mingoo Seok; Mao-Ter Chen; Zhiyoong Foo; David T. Blaauw; Dennis Sylvester (IEEE J. Solid State Circuits, 2013)