Self-cleaning and surface chemical reactions during hafnium dioxide atomic layer deposition on indium arsenide

Atomic layer deposition of high-quality thin oxide layers is crucial for many modern semiconductor electronic devices. Here, the authors explore the surface chemistry during the initial deposition and observe a previously unknown two-step process, with promise for an improved self-cleaning effect.

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Auteurs principaux: Rainer Timm, Ashley R. Head, Sofie Yngman, Johan V. Knutsson, Martin Hjort, Sarah R. McKibbin, Andrea Troian, Olof Persson, Samuli Urpelainen, Jan Knudsen, Joachim Schnadt, Anders Mikkelsen
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/a09ceeac62c14ef0b15f85073d70ab40
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