Journal Article

PreJuSER-16035

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Analysis of transient currents during ultrafast switching of TiO2 nanocrossbar devices

Hermes, C.FZJ* ; Wimmer, M.FZJ* ; Menzel, S.FZJ* ; Fleck, K.FZJ* ; Gruns, G.FZJ* ; Salinga, M.FZJ* ; Böttger, U.FZJ* ; Bruchhaus, R.FZJ* ; Schmitz-Kempen, T. ; Wuttig, M.FZJ* ; Waser, R.FZJ*

2011
IEEE New York, NY

This record in other databases:  

Please use a persistent id in citations: doi:10.1109/LED.2011.2156377

Abstract: In this letter, bipolar fast-pulse switching in TiO2-based nanocrossbar devices was investigated. A dedicated measurement setup was used to measure the transient currents during 5-ns resistive switching. Transient peak currents for the SET and RESET processes were as high as 200 and 230 mu A, respectively. The currents observed during fast-pulse switching are explained and simulated by Joule heating, which is needed for fast oxygen-vacancy movement. The measured transient currents enable a further optimization of resistive switches based on TiO2

Keyword(s): J ; Fast pulses (auto) ; nanocrossbar device (auto) ; resistive switching (auto) ; TiO2 (auto) ; transient current (auto)

Note: Manuscript received April 21, 2011; revised May 6, 2011; accepted May 8, 2011. Date of publication June 23, 2011; date of current version July 27, 2011. This work was supported by Intel Corporation, USA. The review of this letter was arranged by Editor A. Ortiz-Conde.

---

Contributing Institute(s):

1. Elektronische Materialien (PGI-7)
2. Jülich-Aachen Research Alliance - Fundamentals of Future Information Technology (JARA-FIT)

Research Program(s):

1. Grundlagen für zukünftige Informationstechnologien (P42)

Appears in the scientific report 2011

---

Database coverage:
JCR ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

---