Toward the Ultimate Limit of Phase Change in Ge2Sb2Te5 Simpson, R. E. ; Krbal, M. ; Fons, P. ; Kolobov, A. V. ; Tominaga, J. ; Uruga, T. ; Tanida, H. Abstract Publication: Nano Letters Pub Date: February 2010 DOI: 10.1021/nl902777z Bibcode: 2010NanoL..10..414S