Giant tunneling electroresistance arising from reversible partial barrier metallization in the NaTiO3/BaTiO3/LaTiO3 ferroelectric tunnel junction-Reference-Cited by-同舟云学术

Giant tunneling electroresistance arising from reversible partial barrier metallization in the NaTiO3/BaTiO3/LaTiO3 ferroelectric tunnel junction

Published:2021 Issue:30 Volume:23 Page:16349-16356
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Xiao Wei¹²³⁴⁵^ORCID,Kang Lili¹²³⁴⁵^ORCID,Hao Hua¹²³⁴⁵^ORCID,Zhou Yanhong⁶⁷⁸⁹,Zhang Lei¹⁰¹¹¹²¹³⁹^ORCID,Zheng Xiaohong¹²³⁴⁵^ORCID,Zeng Zhi¹²³⁴⁵

Affiliation:

1. Key Laboratory of Materials Physics

2. Institute of Solid State Physics

3. HFIPS

4. Chinese Academy of Sciences

5. Hefei 230031

6. College of Science

7. East China Jiao Tong University

8. Nanchang

9. China

10. State Key Laboratory of Quantum Optics and Quantum Optics Devices

11. Institute of Laser Spectroscopy

12. Shanxi University

13. Taiyuan 030006

Abstract

Based on density functional calculations, two on/off states are obtained in the NaTiO₃/BaTiO₃/LaTiO₃ ferroelectric tunnel junction, leading to a TER ratio as high as 3.20 × 10⁸% due to reversible partial barrier metallization under an electric field.

Funder

National Natural Science Foundation of China

National Key Research and Development Program of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2021/CP/D1CP01767E

Reference56 articles.

1. Tunneling Across a Ferroelectric

2. Ferroelectric and multiferroic tunnel junctions