2018年2月22日 · Here we employ photoelectron spectroscopy to map the relevant bands for metastable, epitaxial GeSbTe films. The constant energy surfaces of the valence band close …

2016年12月20日 · Gas-phase condensation based on magnetron sputtering offers an attractive and straightforward solution to continuously down-scale the PCMs into sub-lithographic sizes.

2016年5月3日 · However, the distribution and structural properties of vacancies have been one of the key issues in determining the speed of melting (or amorphization), phase-stability and heat …

Although there have been many promising binary and ternary alloys with phase switching properties, by far the most studied and integrated phase change materials are the Ge-Sb-Te …

Among the phase-change materials, Ge-rich GeSbTe (GST) alloys are of considerable interest as they offer a much higher thermal stability than their congruent contenders, a desirable …

Therefore, we present here an innovative exploration of the crystallization kinetics of Ge 2 Sb 2 Te 5 (GST) nanoparticles (NPs) exploiting differential scanning calorimetry with ultrafast heating …

2012年10月1日 · Discovery of the GeSbTe phase-change alloy in particular along the GeTe–Sb 2 Te 3 tie-line took place in the mid-1980s. The amorphous alloys showed ideal properties, for …

2022年2月14日 · In this paper, we have studied the stability and the electrical properties of Ge-rich GeSbTe alloys belonging to the Ge-Sb 2 Te 3 and Ge-Ge 2 Sb 2 Te 5 lines. The Ge-rich …

2020年11月1日 · We then introduce current developments in both GST-metal hybrid metamaterials and GST-based dielectric metamaterials, and investigate the strategy of …

Fully characterize the highly absorbing GeSbTe film by measuring multiple-angle reflection and ellipsometric data from the deep UV through the near IR. Superior film characterization …