First principles study on oxygen vacancies in SrTiO3

Do Due Cuong; Seungwu Han; Jaichan Lee

doi:10.1109/ISAF.2007.4393229

First principles study on oxygen vacancies in SrTiO₃

Do Due Cuong, Seungwu Han, Jaichan Lee

Department of Advanced Materials Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Oxygen vacancy in SrTiO₃ is studied using the first principles calculation with the correction of onsite Coulomb interaction. In this paper, we performed the calculations on the multi oxygen vacancies in typical perovskite SrTiO₃. We found that the oxygen vacancies tend to cluster in a linear way which makes the reduction of electron carrier concentration.

Original language	English
Title of host publication	2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF
Pages	247-248
Number of pages	2
DOIs	https://doi.org/10.1109/ISAF.2007.4393229
State	Published - 2007
Event	2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF - Nara-city, Japan Duration: 27 May 2007 → 31 May 2007

Publication series

Name	IEEE International Symposium on Applications of Ferroelectrics

Conference

Conference	2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF
Country/Territory	Japan
City	Nara-city
Period	27/05/07 → 31/05/07

Access to Document

10.1109/ISAF.2007.4393229

Cite this

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title = "First principles study on oxygen vacancies in SrTiO3",

abstract = "Oxygen vacancy in SrTiO3 is studied using the first principles calculation with the correction of onsite Coulomb interaction. In this paper, we performed the calculations on the multi oxygen vacancies in typical perovskite SrTiO3. We found that the oxygen vacancies tend to cluster in a linear way which makes the reduction of electron carrier concentration.",

author = "Cuong, \{Do Due\} and Seungwu Han and Jaichan Lee",

year = "2007",

doi = "10.1109/ISAF.2007.4393229",

language = "English",

isbn = "1424413338",

series = "IEEE International Symposium on Applications of Ferroelectrics",

pages = "247--248",

booktitle = "2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF",

note = "2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF ; Conference date: 27-05-2007 Through 31-05-2007",

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Cuong, DD, Han, S & Lee, J 2007, First principles study on oxygen vacancies in SrTiO₃. in 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF., 4393229, IEEE International Symposium on Applications of Ferroelectrics, pp. 247-248, 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF, Nara-city, Japan, 27/05/07. https://doi.org/10.1109/ISAF.2007.4393229

First principles study on oxygen vacancies in SrTiO₃. / Cuong, Do Due; Han, Seungwu; Lee, Jaichan.
2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF. 2007. p. 247-248 4393229 (IEEE International Symposium on Applications of Ferroelectrics).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - Oxygen vacancy in SrTiO3 is studied using the first principles calculation with the correction of onsite Coulomb interaction. In this paper, we performed the calculations on the multi oxygen vacancies in typical perovskite SrTiO3. We found that the oxygen vacancies tend to cluster in a linear way which makes the reduction of electron carrier concentration.

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T2 - 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF

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