Tong Cai

Aug 11, 2024 | onlinelibrary.wiley.com | Jun Li |Zhiwei Li |Yi Xie |Tong Cai

1 Introduction Non-centrosymmetric nanocrystals have increased our fundamental understanding of polarization in nanoscale systems and spurred innovations in energy conversion and storage, computing, and biomedicine.[1-4] Piezoelectric nanomaterials, one important class of non-centrosymmetric structures, efficiently convert mechanical energy into electricity due to enhanced electric polarization, resulting in more effective energy harvesting compared to bulk materials.[5, 6] In addition, the...