Purely in-plane ferroelectricity in monolayer SnS at room temperature

Out-of-plane ferroelectricity is usually unstable in the two dimensional limit due to the presence of the depolarization field. Here, the authors successfully circumvent this issue by growing µm-sized SnS monolayers that exhibit in-plane ferroelectricity that is stable at room temperature.

Bibliographic Details
Main Authors:	Naoki Higashitarumizu, Hayami Kawamoto, Chien-Ju Lee, Bo-Han Lin, Fu-Hsien Chu, Itsuki Yonemori, Tomonori Nishimura, Katsunori Wakabayashi, Wen-Hao Chang, Kosuke Nagashio
Format:	Article
Language:	English
Published:	Nature Publishing Group 2020-05-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-020-16291-9

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spelling	doaj-e82ba6b6543645c8a8f6edbea5049fe42021-05-16T11:12:18ZengNature Publishing GroupNature Communications2041-17232020-05-011111910.1038/s41467-020-16291-9Purely in-plane ferroelectricity in monolayer SnS at room temperatureNaoki Higashitarumizu0Hayami Kawamoto1Chien-Ju Lee2Bo-Han Lin3Fu-Hsien Chu4Itsuki Yonemori5Tomonori Nishimura6Katsunori Wakabayashi7Wen-Hao Chang8Kosuke Nagashio9Department of Materials Engineering, The University of TokyoDepartment of Materials Engineering, The University of TokyoDepartment of Electrophysics, National Chiao Tung UniversityDepartment of Electrophysics, National Chiao Tung UniversityDepartment of Electrophysics, National Chiao Tung UniversityDepartment of Nanotechnology for Sustainable Energy, School of Science and Technology, Kwansei Gakuin UniversityDepartment of Materials Engineering, The University of TokyoDepartment of Nanotechnology for Sustainable Energy, School of Science and Technology, Kwansei Gakuin UniversityDepartment of Electrophysics, National Chiao Tung UniversityDepartment of Materials Engineering, The University of TokyoOut-of-plane ferroelectricity is usually unstable in the two dimensional limit due to the presence of the depolarization field. Here, the authors successfully circumvent this issue by growing µm-sized SnS monolayers that exhibit in-plane ferroelectricity that is stable at room temperature.https://doi.org/10.1038/s41467-020-16291-9
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Naoki Higashitarumizu Hayami Kawamoto Chien-Ju Lee Bo-Han Lin Fu-Hsien Chu Itsuki Yonemori Tomonori Nishimura Katsunori Wakabayashi Wen-Hao Chang Kosuke Nagashio
spellingShingle	Naoki Higashitarumizu Hayami Kawamoto Chien-Ju Lee Bo-Han Lin Fu-Hsien Chu Itsuki Yonemori Tomonori Nishimura Katsunori Wakabayashi Wen-Hao Chang Kosuke Nagashio Purely in-plane ferroelectricity in monolayer SnS at room temperature Nature Communications
author_facet	Naoki Higashitarumizu Hayami Kawamoto Chien-Ju Lee Bo-Han Lin Fu-Hsien Chu Itsuki Yonemori Tomonori Nishimura Katsunori Wakabayashi Wen-Hao Chang Kosuke Nagashio
author_sort	Naoki Higashitarumizu
title	Purely in-plane ferroelectricity in monolayer SnS at room temperature
title_short	Purely in-plane ferroelectricity in monolayer SnS at room temperature
title_full	Purely in-plane ferroelectricity in monolayer SnS at room temperature
title_fullStr	Purely in-plane ferroelectricity in monolayer SnS at room temperature
title_full_unstemmed	Purely in-plane ferroelectricity in monolayer SnS at room temperature
title_sort	purely in-plane ferroelectricity in monolayer sns at room temperature
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2020-05-01
description	Out-of-plane ferroelectricity is usually unstable in the two dimensional limit due to the presence of the depolarization field. Here, the authors successfully circumvent this issue by growing µm-sized SnS monolayers that exhibit in-plane ferroelectricity that is stable at room temperature.
url	https://doi.org/10.1038/s41467-020-16291-9
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Purely in-plane ferroelectricity in monolayer SnS at room temperature

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