A batteryless temperature sensor based on high temperature sensitive material Asma Bakkali, José Pelegri-Sebastia, Youssef Laghmich and Abdelouahid Lyhyaoui Eur. Phys. J. Appl. Phys., 74 2 (2016) 24606 Published online: 03 May 2016 DOI: 10.1051/epjap/2015150376