TY  - JOUR
AU  - Nauenheim, C.
AU  - Kügeler, C.
AU  - Rüdiger, A.
AU  - Waser, R.
TI  - Investigation of the electroforming process in resistively switching TiO_2 nanocrosspoint junctions
JO  - Applied physics letters
VL  - 96
SN  - 0003-6951
CY  - Melville, NY
PB  - American Institute of Physics
M1  - PreJuSER-9176
SP  - 122902
PY  - 2010
N1  - Record converted from VDB: 12.11.2012
AB  - We report on the electroforming in resistively switching nanocrosspoint devices made of a reactively sputtered TiO2 thin film between Pt and Ti/Pt electrodes, respectively. As most resistance switching materials, TiO2 needs to be electroformed before it can be switched. This paper presents and compares current and voltage controlled electroforming with regard to the polarity. We show that a current-driven electroforming with negative polarities leads into the switchable high resistive state without need for a current compliance. These devices show an improved stability and reliability in bipolar resistive switching performance.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000276077200045
DO  - DOI:10.1063/1.3367752
UR  - https://juser.fz-juelich.de/record/9176
ER  -