Harvesting mechanical energy for ambient intelligent devices. - Bert Op het Veld; Dennis Hohlfeld; Valer Pop (Inf. Syst. Frontiers, 2009)

5μW-to-10mW input power range inductive boost converter for indoor photovoltaic energy harvesting with integrated maximum power point tracking algorithm. - Yifeng Qiu; Chris van Liempd; Bert Op het Veld; Peter G. Blanken; Chris Van Hoof (ISSCC, 2011)

Increasing the cycle life of lithium ion cells by partial state of charge cycling. - Hans de Vries; Thanh Trung Nguyen; Bert Op het Veld (Microelectron. Reliab., 2015)