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Optical memory using leaky ferroelectrics?

March 15, 2012 By Leave a Comment
A schematic of the bismuth ferroite spatially-resolved photodetector showing the diffraction-limited laser raster-scanning the device channel. The inset is a photograph of the device electrodes taken through an optical microscope.

Scientists probe the optoelectric behaviour of bismuth ferrite at the nanoscale and propose a novel ferroelectric-based memory application.

Filed Under: Electronics industry, Electronics research, Industry, Photonics Tagged With: , , , , , ,
PDFLink to the original paper on Wiley Online Library

Any Shape, Any Substrate Ferroelectric Materials

August 1, 2011 By Leave a Comment
Ferroelectric materials

A new method of making ferroelectrics that uses a heated probe tip means they can be produced directly on virtually any substrate and in any shape.

Filed Under: Electronics research, Nano Tagged With: , , , ,
PDFLink to the original paper on Wiley Online Library