Microscopic Origin of Polarity‐Dependent VTH Shift in Amorphous Chalcogenides for 3D Self‐Selecting Memory
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DOI: 10.1002/advs.202408028
Abstract: Ovonic threshold switching (OTS) selectors based on amorphous chalcogenides can revolutionize 3D memory technology owing to their self‐selecting memory (SSM) behavior. However, the complex mechanism governing the memory writing operation limits compositional and device optimization.… read more here.
Keywords: memory; self selecting; polarity dependent; selecting memory ... See more keywords
Polarity-dependent emission from hydroxyl-free carbon nanodots.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr03168j
Abstract: Surface groups of carbon nanodots (CNDs) play a key role in modulating their photoluminescence (PL) properties. However, most of the as-prepared CNDs are complex mixtures of CNDs bearing different surface groups. Thus, the purification of… read more here.
Keywords: emission; dependent emission; carbon nanodots; polarity dependent ... See more keywords