Evidence for electronic gap-driven metal-semiconductor transition in phase-change materials

D. Shakhvorostov, R. A. Nistor, L. Krusin-Elbaum, G. J. Martyna, D. M. Newns, B. G. Elmegreen, X. Liu, Z. E. Hughes, S. Paul, C. Cabral Jr., S. Raoux, D. B. Shrekenhamer, D. N. Basov, Y. Song, and M. H. Müser,
Evidence for electronic gap-driven metal-semiconductor transition in phase-change materials,
Proc. Natl. Acad. Sci. USA 106, 10907-10911 (2009).
DOI information: 10.1073/pnas.0812942106.