DOI: 10.1039/d3cp04608g ISSN: 1463-9076
Giant tunnel resistance effect in (SrTiO3)2/(BaTiO3)4/(CaTiO3)2 asymmetric superlattice with enhanced polarization
Xiubing Zhang, Haoming Wei, Yangqing Wu, Tengzhou Yang, Bingqiang Cao- Physical and Theoretical Chemistry
- General Physics and Astronomy
By constructing a superlattice with an asymmetric structure of (SrTiO3)2/(BaTiO3)4/(CaTiO3)2, polarization enhancement is achieved, thereby leading to an improvement in the ON/OFF ratio.