%0 Journal Article
%A Jeong, D. S.
%A Schroeder, H.
%A Waser, R.
%T Coexistence of bipolar and unipolar resistive switching behavior in a Pt/TiO2/Pt stack
%J Electrochemical and solid-state letters
%V 10
%@ 1099-0062
%C Pennington, NJ
%I Soc.
%M PreJuSER-57724
%P G51 - G53
%D 2007
%Z Record converted from VDB: 12.11.2012
%X Bipolar resistive switching (BRS) as well as unipolar resistive switching (URS) behaviors in Pt/27 nm thick TiO2/Pt stacks were investigated. Depending on the current compliance during the electroforming process, either BRS or URS was observed. With a lower current compliance (< 0.1 mA) during electroforming, asymmetric current-voltage curves showing BRS were observed in the voltage range -1.6 to +1.1 V, while with a higher current compliance (1-10 mA) URS behavior was observed. Furthermore, the permanent transition from BRS to URS was investigated by applying a voltage with a higher current compliance (similar to 3 mA).
%K J (WoSType)
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000247213200015
%R 10.1149/1.2742989
%U https://juser.fz-juelich.de/record/57724