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...
Saved in:
Main Authors: | , , , |
---|---|
Other Authors: | |
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 |