MgZnO/ZnO heterostructures with electron mobility exceeding 1 × 10(6) cm(2)/Vs

The inherently complex chemical and crystallographic nature of oxide materials has suppressed the purities achievable in laboratory environments, obscuring the rich physical degrees of freedom these systems host. In this manuscript we provide a systematic approach to defect identification and manage...

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Autores principales: Falson, Joseph, Kozuka, Yusuke, Uchida, Masaki, Smet, Jurgen H., Arima, Taka-hisa, Tsukazaki, Atsushi, Kawasaki, Masashi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4882538/
https://www.ncbi.nlm.nih.gov/pubmed/27229479
http://dx.doi.org/10.1038/srep26598
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author Falson, Joseph
Kozuka, Yusuke
Uchida, Masaki
Smet, Jurgen H.
Arima, Taka-hisa
Tsukazaki, Atsushi
Kawasaki, Masashi
author_facet Falson, Joseph
Kozuka, Yusuke
Uchida, Masaki
Smet, Jurgen H.
Arima, Taka-hisa
Tsukazaki, Atsushi
Kawasaki, Masashi
author_sort Falson, Joseph
collection PubMed
description The inherently complex chemical and crystallographic nature of oxide materials has suppressed the purities achievable in laboratory environments, obscuring the rich physical degrees of freedom these systems host. In this manuscript we provide a systematic approach to defect identification and management in oxide molecular beam epitaxy grown MgZnO/ZnO heterostructures which host two-dimensional electron systems. We achieve samples displaying electron mobilities in excess of 1 × 10(6) cm(2)/Vs. This data set for the MgZnO/ZnO system firmly establishes that the crystalline quality has become comparable to traditional semiconductor materials.
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spelling pubmed-48825382016-06-08 MgZnO/ZnO heterostructures with electron mobility exceeding 1 × 10(6) cm(2)/Vs Falson, Joseph Kozuka, Yusuke Uchida, Masaki Smet, Jurgen H. Arima, Taka-hisa Tsukazaki, Atsushi Kawasaki, Masashi Sci Rep Article The inherently complex chemical and crystallographic nature of oxide materials has suppressed the purities achievable in laboratory environments, obscuring the rich physical degrees of freedom these systems host. In this manuscript we provide a systematic approach to defect identification and management in oxide molecular beam epitaxy grown MgZnO/ZnO heterostructures which host two-dimensional electron systems. We achieve samples displaying electron mobilities in excess of 1 × 10(6) cm(2)/Vs. This data set for the MgZnO/ZnO system firmly establishes that the crystalline quality has become comparable to traditional semiconductor materials. Nature Publishing Group 2016-05-27 /pmc/articles/PMC4882538/ /pubmed/27229479 http://dx.doi.org/10.1038/srep26598 Text en Copyright © 2016, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Falson, Joseph
Kozuka, Yusuke
Uchida, Masaki
Smet, Jurgen H.
Arima, Taka-hisa
Tsukazaki, Atsushi
Kawasaki, Masashi
MgZnO/ZnO heterostructures with electron mobility exceeding 1 × 10(6) cm(2)/Vs
title MgZnO/ZnO heterostructures with electron mobility exceeding 1 × 10(6) cm(2)/Vs
title_full MgZnO/ZnO heterostructures with electron mobility exceeding 1 × 10(6) cm(2)/Vs
title_fullStr MgZnO/ZnO heterostructures with electron mobility exceeding 1 × 10(6) cm(2)/Vs
title_full_unstemmed MgZnO/ZnO heterostructures with electron mobility exceeding 1 × 10(6) cm(2)/Vs
title_short MgZnO/ZnO heterostructures with electron mobility exceeding 1 × 10(6) cm(2)/Vs
title_sort mgzno/zno heterostructures with electron mobility exceeding 1 × 10(6) cm(2)/vs
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4882538/
https://www.ncbi.nlm.nih.gov/pubmed/27229479
http://dx.doi.org/10.1038/srep26598
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