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

• 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: Science::Chemistry; Electronic Ferroelectricity; Terahertz
• Online Access: https://hdl.handle.net/10356/144231
• Institution: Nanyang Technological University

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...