Theory of unidirectional bulk conduction under trap density gradient for resistance switching

Yukio Watanabe

doi:10.1109/ISAF.2010.5712234

Theory of unidirectional bulk conduction under trap density gradient for resistance switching

Yukio Watanabe

Condensed Matter Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Nonlinear bulk conduction under graded distribution of traps is shown to exhibit well-defined rectification without relying surface barriers [1,2]. This solves a puzzle in the resistance switching that frequently exhibits both unidirectionality (rectification) and bulk-limited conduction characteristics. In addition, it also resolves an old puzzle of nonideal rectifying characteristic showing bulk properties. This paper briefly introduces the theory [1,2] and indicates that a fraction of reported resistance switching phenomena is due to the change of trap distribution. The theory can also be used to identify the ferroelectricity effect on the resistance switching. In addition, the phenomena treated here can be important, because carriers are injected during the polarization switching.

Original language	English
Title of host publication	Proceedings of the 2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010
DOIs	https://doi.org/10.1109/ISAF.2010.5712234
Publication status	Published - 2010
Event	2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010 - Edinburgh, Scotland, United Kingdom Duration: Aug 9 2010 → Aug 12 2010

Other

Other	2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010
Country/Territory	United Kingdom
City	Edinburgh, Scotland
Period	8/9/10 → 8/12/10

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/ISAF.2010.5712234

Cite this

Watanabe, Y. (2010). Theory of unidirectional bulk conduction under trap density gradient for resistance switching. In Proceedings of the 2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010 [5712234] https://doi.org/10.1109/ISAF.2010.5712234

Theory of unidirectional bulk conduction under trap density gradient for resistance switching. / Watanabe, Yukio.
Proceedings of the 2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010. 2010. 5712234.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Watanabe, Y 2010, Theory of unidirectional bulk conduction under trap density gradient for resistance switching. in Proceedings of the 2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010., 5712234, 2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010, Edinburgh, Scotland, United Kingdom, 8/9/10. https://doi.org/10.1109/ISAF.2010.5712234

@inproceedings{74162ea9b6344f32ab37f9ccf7acb693,

title = "Theory of unidirectional bulk conduction under trap density gradient for resistance switching",

abstract = "Nonlinear bulk conduction under graded distribution of traps is shown to exhibit well-defined rectification without relying surface barriers [1,2]. This solves a puzzle in the resistance switching that frequently exhibits both unidirectionality (rectification) and bulk-limited conduction characteristics. In addition, it also resolves an old puzzle of nonideal rectifying characteristic showing bulk properties. This paper briefly introduces the theory [1,2] and indicates that a fraction of reported resistance switching phenomena is due to the change of trap distribution. The theory can also be used to identify the ferroelectricity effect on the resistance switching. In addition, the phenomena treated here can be important, because carriers are injected during the polarization switching.",

author = "Yukio Watanabe",

year = "2010",

doi = "10.1109/ISAF.2010.5712234",

language = "English",

isbn = "9781424481910",

booktitle = "Proceedings of the 2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010",

note = "2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010 ; Conference date: 09-08-2010 Through 12-08-2010",

}

TY - GEN

T1 - Theory of unidirectional bulk conduction under trap density gradient for resistance switching

AU - Watanabe, Yukio

PY - 2010

Y1 - 2010

N2 - Nonlinear bulk conduction under graded distribution of traps is shown to exhibit well-defined rectification without relying surface barriers [1,2]. This solves a puzzle in the resistance switching that frequently exhibits both unidirectionality (rectification) and bulk-limited conduction characteristics. In addition, it also resolves an old puzzle of nonideal rectifying characteristic showing bulk properties. This paper briefly introduces the theory [1,2] and indicates that a fraction of reported resistance switching phenomena is due to the change of trap distribution. The theory can also be used to identify the ferroelectricity effect on the resistance switching. In addition, the phenomena treated here can be important, because carriers are injected during the polarization switching.

AB - Nonlinear bulk conduction under graded distribution of traps is shown to exhibit well-defined rectification without relying surface barriers [1,2]. This solves a puzzle in the resistance switching that frequently exhibits both unidirectionality (rectification) and bulk-limited conduction characteristics. In addition, it also resolves an old puzzle of nonideal rectifying characteristic showing bulk properties. This paper briefly introduces the theory [1,2] and indicates that a fraction of reported resistance switching phenomena is due to the change of trap distribution. The theory can also be used to identify the ferroelectricity effect on the resistance switching. In addition, the phenomena treated here can be important, because carriers are injected during the polarization switching.

UR - http://www.scopus.com/inward/record.url?scp=79953065447&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79953065447&partnerID=8YFLogxK

U2 - 10.1109/ISAF.2010.5712234

DO - 10.1109/ISAF.2010.5712234

M3 - Conference contribution

AN - SCOPUS:79953065447

SN - 9781424481910

BT - Proceedings of the 2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010

T2 - 2010 IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2010, Co-located with the 10th European Conference on the Applications of Polar Dielectrics, ECAPD 2010

Y2 - 9 August 2010 through 12 August 2010

ER -

Theory of unidirectional bulk conduction under trap density gradient for resistance switching

Abstract

Other

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this