Biologically self-assembled memristive circuit elements

Both TiO 2 and HfO 2 are common materials for semiconductor fabrication that have shown memristive properties. Nanoparticles of these metal oxides have great prospect to provide nanoscale materials with tunable electronic properties for integration in advanced circuits such as neuromorphic networks...

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Bibliographic Details
Main Authors: Cady, Nathaniel C., Bergkvist, Magnus, Fahrenkopf, Nicholas M., Rice, Philip Z., Van Nostrand, Joseph
Format: Conference Proceeding
Language:English
Subjects:
Biological materials
Circuits
Fabrication
Hafnium oxide
Inorganic materials
Nanobioscience
Nanoparticles
Nanostructured materials
Self-assembly
Semiconductor materials
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Summary:Both TiO 2 and HfO 2 are common materials for semiconductor fabrication that have shown memristive properties. Nanoparticles of these metal oxides have great prospect to provide nanoscale materials with tunable electronic properties for integration in advanced circuits such as neuromorphic networks based on memristive crossbar elements. We seek to take advantage of the unique interaction between the phosphate end-group of DNA and TiO 2 /HfO 2 nanoparticles to enable a guided assembly of circuit elements via specific nucleotide sequences in a bottom-up fashion.
ISSN:0271-4302
2158-1525
DOI:10.1109/ISCAS.2010.5537000