Title: Electrodeposition of copper tetracyanoquinodimethane for bipolar resistive switching non-volatile memories
Authors: Muller, Robert ×
Rouault, Olivier
Katzenmeyer, Aaron
Goux, Ludovic
Wouters, Dirk J
Genoe, Jan
Heremans, Paul #
Issue Date: Oct-2009
Publisher: Royal soc
Series Title: Philosophical transactions of the royal society a-mathematical physical and engineering sciences vol:367 issue:1905 pages:4191-4201
Abstract: Electrodeposition experiments of the charge-transfer complex copper tetracyanoquinodimethane (CuTCNQ) (where TCNQ denotes 7,7',8,8'-tetracyanoquinodimethane) on noble metal electrodes (M=Pt and Au) were optimized in order to produce suitable layers for bipolar resistive switching cross-bar M/CuTCNQ/Al memory cells. Corresponding memories exhibited up to more than 10 000 consecutive write/erase cycles, with very stable on and off reading currents and an on/off current ratio of 10. CuTCNQ electrodeposition techniques were furthermore optimized for growing the material in 250nm diameter contact holes of complementary metal oxide semiconductor dies with tungsten bottom contacts.
ISSN: 1364-503X
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - MICAS, Microelectronics and Sensors
Electrical Engineering (ESAT) TC, Technology Campus Diepenbeek
Technologiecluster ESAT Elektrotechnische Engineering
× corresponding author
# (joint) last author

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