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Conferences > CLEO_Europe > 2007 > CC4 > CC4_4
  • CLEO/Europe and IQEC 2007 Conference Digest
  • (Optica Publishing Group, 2007),
  • paper CC4_4

Phase-change memory functionality in gallium nanoparticles

Audrey. I. Denisyuk, Fredrik Jonsson, and Nikolay I. Zheludev

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Abstract

We report that the structural phase of gallium nanoparticles can be switched by optical excitation and read via their cathodoluminescence (CL) when excited by a scanning electron beam. This opens a new paradigm in developing high- density phase change optical memory elements.

© 2007 IEEE

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