Optically controlled electroresistance and electrically controlled photovoltage in ferroelectric tunnel junctions
oleh: Wei Jin Hu, Zhihong Wang, Weili Yu, Tom Wu
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2016-02-01 |
Deskripsi
Tunnelling electroresistance is the variation of resistance of a thin-film junction with the polarization state of its ferroelectric tunnel barrier. Here the authors demonstrate a large light-modulated tunnelling electroresistance and a hysteretic photovoltaic effect in a complex oxide heterostructure.