Materials science: Changing face of the chameleon

@article{Greer2005MaterialsSC,
  title={Materials science: Changing face of the chameleon},
  author={A. L. Greer and N. Mathur},
  journal={Nature},
  year={2005},
  volume={437},
  pages={1246-1247}
}
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? 
Evidence for electronic gap-driven metal-semiconductor transition in phase-change materials
...
1
2
3
4
5
...