학술논문
Signatures of enhanced out-of-plane polarization in asymmetric BaTiO3 superlattices integrated on silicon
Document Type
article
Author
Source
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Subject
Language
English
ISSN
2041-1723
Abstract
Integrating multifunctional oxides on silicon is highly desirable. Here, the authors present asymmetric BaTiO3 superlattices on silicon exhibiting enhanced out-of-plane polarization by harnessing the interfacial strain and broken inversion symmetry.