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Materials science

Changing face of the chameleon

Nature volume 437, pages 1246–1247 (2005)Cite this article

Chalcogenide materials form the basis of CD and DVD technologies. But an identity crisis looms in the wider field: what role do atomic reconfiguration, electronic processes and ionic movement play in these materials?

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Figure 1: Two types of chalcogenide device.

Notes

  1. *European Symposium on Phase Change and Ovonic Science, Cambridge, 3–6 September 2005; http://www.epcos.org

  2. †Symposium on Memory Storage Materials. European Congress on Advanced Materials and Processes, 5–8 September 2005; http://www.euromat2005.fems.org/index.htm

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Authors and Affiliations

  1. Department of Materials Science and Metallurgy, University of Cambridge, New Museums Site, Pembroke Street, Cambridge, CB2 3QZ, UK

    A. Lindsay Greer & Neil Mathur

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  1. A. Lindsay Greer
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  2. Neil Mathur
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Greer, A., Mathur, N. Changing face of the chameleon. Nature 437, 1246–1247 (2005). https://doi.org/10.1038/4371246a

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