TY - JOUR
T1 - Drop-coated titanium dioxide memristors
AU - Gale, Ella
AU - Mayne, Richard
AU - Adamatzky, Andrew
AU - De Lacy Costello, Ben
PY - 2014/1/15
Y1 - 2014/1/15
N2 - The fabrication of memristors by drop-coating sol-gel Ti(OH)4 solution onto either aluminium foil or sputter-coated aluminium on plastic is presented. The gel layer is thick, 37 μm, but both devices exhibit good memristance I-V profiles. The drop coated aluminium foil memristors compare favourably with the sputter-coated ones, demonstrating an expansion in the accessibility of memristor fabrication. A comparison between aluminium and gold for use as the sputter-coated electrodes shows that aluminium is the better choice as using gold leads to device failure. The devices do not require a forming step.
AB - The fabrication of memristors by drop-coating sol-gel Ti(OH)4 solution onto either aluminium foil or sputter-coated aluminium on plastic is presented. The gel layer is thick, 37 μm, but both devices exhibit good memristance I-V profiles. The drop coated aluminium foil memristors compare favourably with the sputter-coated ones, demonstrating an expansion in the accessibility of memristor fabrication. A comparison between aluminium and gold for use as the sputter-coated electrodes shows that aluminium is the better choice as using gold leads to device failure. The devices do not require a forming step.
KW - Amorphous materials
KW - Electrical properties
KW - Electronic materials
KW - Hysteresis
KW - Semiconductors
KW - Sol-gel growth
UR - http://www.scopus.com/inward/record.url?scp=84888197970&partnerID=8YFLogxK
U2 - 10.1016/j.matchemphys.2013.09.013
DO - 10.1016/j.matchemphys.2013.09.013
M3 - Article (Academic Journal)
AN - SCOPUS:84888197970
SN - 0254-0584
VL - 143
SP - 524
EP - 529
JO - Materials Chemistry and Physics
JF - Materials Chemistry and Physics
IS - 2
ER -