Domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy

Electronic ferroelectricity, which is peculiarly driven by charge ordering (CO) or strong Coulomb repulsion among charges,[1] has become an important topic in contemporary condensed matter physics, toward gigantic optical responses such as ultrafast photoinduced insulator-to-metal transition or larg...

Full description

Saved in:
Bibliographic Details
Main Authors: Itoh, Hirotake, Yamamoto, Kaoru, Dressel, Martin, Iwai, Shinichiro
Other Authors: Asian Spectroscopy Conference 2020
Format: Conference or Workshop Item
Language:English
Published: 2020
Subjects:
Online Access:https://hdl.handle.net/10356/144231
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-144231
record_format dspace
spelling sg-ntu-dr.10356-1442312020-10-22T20:10:48Z Domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy Itoh, Hirotake Yamamoto, Kaoru Dressel, Martin Iwai, Shinichiro Asian Spectroscopy Conference 2020 Institute of Advanced Studies Science::Chemistry Electronic Ferroelectricity Terahertz Electronic ferroelectricity, which is peculiarly driven by charge ordering (CO) or strong Coulomb repulsion among charges,[1] has become an important topic in contemporary condensed matter physics, toward gigantic optical responses such as ultrafast photoinduced insulator-to-metal transition or large optical nonlinearity.[2,3] We report herein recent results of terahertz(THz)-wave-emission microscopy to reveal domain structures of prototypical electronic ferroelectrics: strongly-correlated quasi-one-dimensional organic conductors (TMTTF)2X (TMTTF: tetramethyl-tetrathiafulvalene, X = SbF6, AsF6, PF6, ReO4, BF4).[4,5] 2020-10-21T07:21:33Z 2020-10-21T07:21:33Z 2020 Conference Paper Itoh, H., Yamamoto, K., Dressel, M., & Iwai, S. (2020). Domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy. Proc. Of the 7th Asian Spectroscopy Conference (ASC 2020). doi:10.32655/ASC_8-10_Dec2020.20 https://hdl.handle.net/10356/144231 10.32655/ASC_8-10_Dec2020.20 en © 2020 Nanyang Technological University. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Science::Chemistry
Electronic Ferroelectricity
Terahertz
spellingShingle Science::Chemistry
Electronic Ferroelectricity
Terahertz
Itoh, Hirotake
Yamamoto, Kaoru
Dressel, Martin
Iwai, Shinichiro
Domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy
description Electronic ferroelectricity, which is peculiarly driven by charge ordering (CO) or strong Coulomb repulsion among charges,[1] has become an important topic in contemporary condensed matter physics, toward gigantic optical responses such as ultrafast photoinduced insulator-to-metal transition or large optical nonlinearity.[2,3] We report herein recent results of terahertz(THz)-wave-emission microscopy to reveal domain structures of prototypical electronic ferroelectrics: strongly-correlated quasi-one-dimensional organic conductors (TMTTF)2X (TMTTF: tetramethyl-tetrathiafulvalene, X = SbF6, AsF6, PF6, ReO4, BF4).[4,5]
author2 Asian Spectroscopy Conference 2020
author_facet Asian Spectroscopy Conference 2020
Itoh, Hirotake
Yamamoto, Kaoru
Dressel, Martin
Iwai, Shinichiro
format Conference or Workshop Item
author Itoh, Hirotake
Yamamoto, Kaoru
Dressel, Martin
Iwai, Shinichiro
author_sort Itoh, Hirotake
title Domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy
title_short Domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy
title_full Domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy
title_fullStr Domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy
title_full_unstemmed Domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy
title_sort domain structures and photoinduced dynamics of electronic ferroelectrics investigated by terahertz-emission microscopy
publishDate 2020
url https://hdl.handle.net/10356/144231
_version_ 1683492935286390784