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.

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