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Heterosupramolecular optical write–read–erase device
Journal article   Peer reviewed

Heterosupramolecular optical write–read–erase device

Geoffrey Will, Joao Sotomayor S. Nagaraja Rao and Donald Fitzmaurice
Journal of Materials Chemistry, Vol.9(10), pp.2297-2299
1999
url
https://doi.org/10.1039/A904834KView
Published Version

Abstract

A covalently linked ruthenium tris(bipyridyl) complex and viologen have been chemisorbed at the surface of the constituent nanocrystals of a transparent nanostructured TiO 2 film supported on conducting glass. This resulting heterosupramolecular assembly, when incorporated as the working electrode in a sealed two-electrode cell, yields a device which can be written to using blue–green light, read using red light and erased by applying a voltage.

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Web Of Science research areas
Chemistry, Physical
Materials Science, Multidisciplinary

UN Sustainable Development Goals (SDGs)

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#7 Affordable and Clean Energy

Source: InCites