Effect of Oxygen-deficiencies on Resistance Switching in Amorphous YFe(0.5)Cr(0.5)O(3−d) films

Herein, we demonstrate the contribution of the oxygen-deficiencies on the bipolar resistance switching (RS) properties of amorphous-YFe(0.5)Cr(0.5)O(3−d) (a-YFCO) films. The a-YFCO films were prepared under various oxygen pressures to tune the concentration of oxygen-deficiencies in the films. The X...

Descripción completa

Detalles Bibliográficos
Autores principales: Wang, Xianjie, Hu, Chang, Song, Yongli, Zhao, Xiaofeng, Zhang, Lingli, Lv, Zhe, Wang, Yang, Liu, Zhiguo, Wang, Yi, Zhang, Yu, Sui, Yu, Song, Bo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4959013/
https://www.ncbi.nlm.nih.gov/pubmed/27452114
http://dx.doi.org/10.1038/srep30335
_version_ 1782444357594382336
author Wang, Xianjie
Hu, Chang
Song, Yongli
Zhao, Xiaofeng
Zhang, Lingli
Lv, Zhe
Wang, Yang
Liu, Zhiguo
Wang, Yi
Zhang, Yu
Sui, Yu
Song, Bo
author_facet Wang, Xianjie
Hu, Chang
Song, Yongli
Zhao, Xiaofeng
Zhang, Lingli
Lv, Zhe
Wang, Yang
Liu, Zhiguo
Wang, Yi
Zhang, Yu
Sui, Yu
Song, Bo
author_sort Wang, Xianjie
collection PubMed
description Herein, we demonstrate the contribution of the oxygen-deficiencies on the bipolar resistance switching (RS) properties of amorphous-YFe(0.5)Cr(0.5)O(3−d) (a-YFCO) films. The a-YFCO films were prepared under various oxygen pressures to tune the concentration of oxygen-deficiencies in the films. The XPS data verify that the oxygen-deficiencies increase with decreasing oxygen pressure. The RS property becomes more pronounced with more oxygen-deficiencies in a-YFCO films. Based on the Ohmic conduction measurements in the low resistance state, we confirm that the RS mechanism is related to the migration of oxygen-deficiencies. The enhanced RS and long retention in a-YFCO suggest a great potential for applications in nonvolatile memory devices.
format Online
Article
Text
id pubmed-4959013
institution National Center for Biotechnology Information
language English
publishDate 2016
publisher Nature Publishing Group
record_format MEDLINE/PubMed
spelling pubmed-49590132016-08-04 Effect of Oxygen-deficiencies on Resistance Switching in Amorphous YFe(0.5)Cr(0.5)O(3−d) films Wang, Xianjie Hu, Chang Song, Yongli Zhao, Xiaofeng Zhang, Lingli Lv, Zhe Wang, Yang Liu, Zhiguo Wang, Yi Zhang, Yu Sui, Yu Song, Bo Sci Rep Article Herein, we demonstrate the contribution of the oxygen-deficiencies on the bipolar resistance switching (RS) properties of amorphous-YFe(0.5)Cr(0.5)O(3−d) (a-YFCO) films. The a-YFCO films were prepared under various oxygen pressures to tune the concentration of oxygen-deficiencies in the films. The XPS data verify that the oxygen-deficiencies increase with decreasing oxygen pressure. The RS property becomes more pronounced with more oxygen-deficiencies in a-YFCO films. Based on the Ohmic conduction measurements in the low resistance state, we confirm that the RS mechanism is related to the migration of oxygen-deficiencies. The enhanced RS and long retention in a-YFCO suggest a great potential for applications in nonvolatile memory devices. Nature Publishing Group 2016-07-25 /pmc/articles/PMC4959013/ /pubmed/27452114 http://dx.doi.org/10.1038/srep30335 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Wang, Xianjie
Hu, Chang
Song, Yongli
Zhao, Xiaofeng
Zhang, Lingli
Lv, Zhe
Wang, Yang
Liu, Zhiguo
Wang, Yi
Zhang, Yu
Sui, Yu
Song, Bo
Effect of Oxygen-deficiencies on Resistance Switching in Amorphous YFe(0.5)Cr(0.5)O(3−d) films
title Effect of Oxygen-deficiencies on Resistance Switching in Amorphous YFe(0.5)Cr(0.5)O(3−d) films
title_full Effect of Oxygen-deficiencies on Resistance Switching in Amorphous YFe(0.5)Cr(0.5)O(3−d) films
title_fullStr Effect of Oxygen-deficiencies on Resistance Switching in Amorphous YFe(0.5)Cr(0.5)O(3−d) films
title_full_unstemmed Effect of Oxygen-deficiencies on Resistance Switching in Amorphous YFe(0.5)Cr(0.5)O(3−d) films
title_short Effect of Oxygen-deficiencies on Resistance Switching in Amorphous YFe(0.5)Cr(0.5)O(3−d) films
title_sort effect of oxygen-deficiencies on resistance switching in amorphous yfe(0.5)cr(0.5)o(3−d) films
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4959013/
https://www.ncbi.nlm.nih.gov/pubmed/27452114
http://dx.doi.org/10.1038/srep30335
work_keys_str_mv AT wangxianjie effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT huchang effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT songyongli effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT zhaoxiaofeng effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT zhanglingli effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT lvzhe effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT wangyang effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT liuzhiguo effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT wangyi effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT zhangyu effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT suiyu effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms
AT songbo effectofoxygendeficienciesonresistanceswitchinginamorphousyfe05cr05o3dfilms

Ejemplares similares