Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces

Space-charges in polycrystalline materials can drive segregation of dopants, however an in-depth understanding of this process is still missing. Here, the authors show that in polycrystalline perovskites the space-charge segregation and interfacial structure are nearly identical irrespective of the...

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Autores principales:	Hye-In Yoon, Dong-Kyu Lee, Hyung Bin Bae, Gi-Young Jo, Hee-Suk Chung, Jin-Gyu Kim, Suk-Joong L. Kang, Sung-Yoon Chung
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/21296e997bd04eed86b1a600d1ac3cca
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spelling	oai:doaj.org-article:21296e997bd04eed86b1a600d1ac3cca2021-12-02T14:41:20ZProbing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces10.1038/s41467-017-01134-x2041-1723https://doaj.org/article/21296e997bd04eed86b1a600d1ac3cca2017-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-01134-xhttps://doaj.org/toc/2041-1723Space-charges in polycrystalline materials can drive segregation of dopants, however an in-depth understanding of this process is still missing. Here, the authors show that in polycrystalline perovskites the space-charge segregation and interfacial structure are nearly identical irrespective of the interface type.Hye-In YoonDong-Kyu LeeHyung Bin BaeGi-Young JoHee-Suk ChungJin-Gyu KimSuk-Joong L. KangSung-Yoon ChungNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Hye-In Yoon Dong-Kyu Lee Hyung Bin Bae Gi-Young Jo Hee-Suk Chung Jin-Gyu Kim Suk-Joong L. Kang Sung-Yoon Chung Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces
description	Space-charges in polycrystalline materials can drive segregation of dopants, however an in-depth understanding of this process is still missing. Here, the authors show that in polycrystalline perovskites the space-charge segregation and interfacial structure are nearly identical irrespective of the interface type.
format	article
author	Hye-In Yoon Dong-Kyu Lee Hyung Bin Bae Gi-Young Jo Hee-Suk Chung Jin-Gyu Kim Suk-Joong L. Kang Sung-Yoon Chung
author_facet	Hye-In Yoon Dong-Kyu Lee Hyung Bin Bae Gi-Young Jo Hee-Suk Chung Jin-Gyu Kim Suk-Joong L. Kang Sung-Yoon Chung
author_sort	Hye-In Yoon
title	Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces
title_short	Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces
title_full	Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces
title_fullStr	Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces
title_full_unstemmed	Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces
title_sort	probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/21296e997bd04eed86b1a600d1ac3cca
work_keys_str_mv	AT hyeinyoon probingdopantsegregationindistinctcationsitesatperovskiteoxidepolycrystalinterfaces AT dongkyulee probingdopantsegregationindistinctcationsitesatperovskiteoxidepolycrystalinterfaces AT hyungbinbae probingdopantsegregationindistinctcationsitesatperovskiteoxidepolycrystalinterfaces AT giyoungjo probingdopantsegregationindistinctcationsitesatperovskiteoxidepolycrystalinterfaces AT heesukchung probingdopantsegregationindistinctcationsitesatperovskiteoxidepolycrystalinterfaces AT jingyukim probingdopantsegregationindistinctcationsitesatperovskiteoxidepolycrystalinterfaces AT sukjoonglkang probingdopantsegregationindistinctcationsitesatperovskiteoxidepolycrystalinterfaces AT sungyoonchung probingdopantsegregationindistinctcationsitesatperovskiteoxidepolycrystalinterfaces
_version_	1718389917441064960

Probing dopant segregation in distinct cation sites at perovskite oxide polycrystal interfaces

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