Publication: Formation of single polar domain in α-cu<inf>2</inf>v<inf>2</inf>o<inf>7</inf>
Issued Date
2021-01-01
Resource Type
ISSN
13474073
00319015
00319015
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2-s2.0-85101417708
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Mahidol University
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SCOPUS
Bibliographic Citation
Journal of the Physical Society of Japan. Vol.90, No.2 (2021)
Suggested Citation
Pharit Piyawongwatthana, Daisuke Okuyama, Kazuhiro Nawa, Kittiwit Matan, Taku J. Sato Formation of single polar domain in α-cu<inf>2</inf>v<inf>2</inf>o<inf>7</inf>. Journal of the Physical Society of Japan. Vol.90, No.2 (2021). doi:10.7566/JPSJ.90.025003 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/79028
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Title
Formation of single polar domain in α-cu<inf>2</inf>v<inf>2</inf>o<inf>7</inf>
Abstract
We revisited the crystal structure of α-Cu2V2O7. An absolute structure determination have been performed. Ten pieces of crystals were randomly selected from a single large crystal. Inclusion of inversion domain was evaluated by estimating the Flack parameter. All the measured crystals have zero Flack parameters within the standard uncertainty. Relative intensity Ið14 2 2Þ=Ið14 2 2 Þ on the bulk Bridgman-grown centimeter-sized crystal shows uniform values confirming the single polar domain nature of α-Cu2V2O7