%0 Journal Article %T Long-term performance of innovative hexa-fold piezoelectric energy harvester for self-powered leadless pacemakers %A Khazaee, Majid %A Hasani, Milad %A Enkeshafi, Ali Asghar %A Riahi, Sam %A Pedersen, Kjeld %A Rezania, Alireza %J Smart Materials and Structures %V 34 %N 5 %P 22 %@ 0964-1726 %D 2025-05-01 %I IOP Publishing %~ DeepDyve