TY - JOUR AU - Njoroge, Walter Kamande AU - Wöltgens, Han-Willem AU - Wuttig, Matthias TI - Density changes upon crystallization of Ge2Sb2.04Te4.74 films JO - Journal of vacuum science & technology / A, Vacuum, surfaces, & films VL - 2002 SN - 0734-2101 CY - New York, NY PB - American Institute of Physics M1 - RWTH-CONV-026957 PY - 2002 LB - PUB:(DE-HGF)16 UR - <Go to ISI:>//WOS:000173638000037 DO - DOI:10.1116/1.1430249 UR - https://publications.rwth-aachen.de/record/147785 ER -