Femtosecond laser-induced ultrafast transient snapshots and crystallization dynamics in phase change material.
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DOI: 10.1364/ol.42.002503
Abstract: We report here femtosecond laser-driven transient snapshots of ultrafast crystallization of Ge2Sb2Te5 films from its as-deposited amorphous phase, and the local structural change is validated by micro-Raman spectroscopy and x-ray diffraction. The decay time constant… read more here.
Keywords: induced ultrafast; transient snapshots; crystallization; femtosecond laser ... See more keywords