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Phase-change memory functionality in gallium nanoparticles

Phase-change memory functionality in gallium nanoparticles
Phase-change memory functionality in gallium nanoparticles
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.
Denisyuk, Andrey I.
3e1a7750-188c-4a89-820a-f58b721e4345
Jonsson, Fredrik
53a3fa1c-c987-496b-ab8b-1a9ba67f8346
Zheludev, Nikolay I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Denisyuk, Andrey I.
3e1a7750-188c-4a89-820a-f58b721e4345
Jonsson, Fredrik
53a3fa1c-c987-496b-ab8b-1a9ba67f8346
Zheludev, Nikolay I.
32fb6af7-97e4-4d11-bca6-805745e40cc6

Denisyuk, Andrey I., Jonsson, Fredrik and Zheludev, Nikolay I. (2007) Phase-change memory functionality in gallium nanoparticles. Conference on Lasers and Electro-Optics (CLEO)-Europe/International Quantum Electronics Conference (IQEC): CLEO/IQEC, Munich, Germany. 17 - 22 Jun 2007. 1 pp .

Record type: Conference or Workshop Item (Paper)

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.

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More information

Published date: June 2007
Additional Information: CC4-4-Thu
Venue - Dates: Conference on Lasers and Electro-Optics (CLEO)-Europe/International Quantum Electronics Conference (IQEC): CLEO/IQEC, Munich, Germany, 2007-06-17 - 2007-06-22

Identifiers

Local EPrints ID: 47817
URI: https://eprints.soton.ac.uk/id/eprint/47817
PURE UUID: 561ae13f-2bfa-4712-b154-1797b9d1fa94
ORCID for Nikolay I. Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 13 Aug 2007
Last modified: 14 Mar 2019 01:53

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