This title appears in the Scientific Report :
2008
Please use the identifier:
http://dx.doi.org/10.1063/1.3043879 in citations.
Please use the identifier: http://hdl.handle.net/2128/17233 in citations.
Characteristic electroforming behavior in Pt/TiO2/Pt resistive switching cells depending on atmosphere
Characteristic electroforming behavior in Pt/TiO2/Pt resistive switching cells depending on atmosphere
Electroforming effects on the composition, structure, and electrical resistance of Pt/TiO2/Pt switching cells are investigated. The correlation between the electroforming procedure and the resulting bipolar switching behavior is discussed. The dependence of electroforming behavior on atmosphere is a...
Saved in:
Personal Name(s): | Jeong, D. S. |
---|---|
Schroeder, H. / Breuer, U. / Waser, R. | |
Contributing Institute: |
Elektronische Materialien; IFF-6 Zentralabteilung für Chemische Analysen; ZCH JARA-FIT; JARA-FIT |
Published in: | Journal of applied physics, 104 (2008) S. 123716 |
Imprint: |
Melville, NY
American Institute of Physics
2008
|
Physical Description: |
123716 |
DOI: |
10.1063/1.3043879 |
Document Type: |
Journal Article |
Research Program: |
Grundlagen für zukünftige Informationstechnologien |
Series Title: |
Journal of Applied Physics
104 |
Subject (ZB): | |
Link: |
Get full text OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/17233 in citations.
Electroforming effects on the composition, structure, and electrical resistance of Pt/TiO2/Pt switching cells are investigated. The correlation between the electroforming procedure and the resulting bipolar switching behavior is discussed. The dependence of electroforming behavior on atmosphere is also identified, from which we define symmetric or asymmetric electroforming. The symmetry of electroforming is a key factor determining the resulting bipolar switching characteristics. From the experimental results we suggest a possible mechanism for electroforming in Pt/TiO2/Pt in terms of the formation of oxygen gas and vacancies in the vicinity of the anode. |