10 fs dynamics of photoinduced magnetic transition in double-layered charge ordering in LuFe2O4 under interlayer excitation

Y. Sagae, K. Yamada, T. Ishikawa, K. Itoh, H. Itoh, T. Sasaki, T. Nagata, Jun Kano, Takashi Kambe, S. Ishihara, Naoshi Ikeda, S. Iwai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Photoinduced growth of the antiferromagnetic state in the ferrimagnetic phase were demonstrated in double layered Fe oxide LuFe2O4 by 12 fs infrared pulse under inter-layer excitation. Inter-layer charge imbalance successively induces the changes of charge/magnetic structures interacting with local Fe-O stretching and inter-layer sliding phonons through the exchange interaction.

Original languageEnglish
Title of host publicationUltrafast Phenomena XIX - Proceedings of the 19th International Conference
PublisherSpringer Science and Business Media, LLC
Pages252-256
Number of pages5
Volume162
ISBN (Print)9783319132419
DOIs
Publication statusPublished - 2015
Event19th International Conference on Ultrafast Phenomena, 2014 - Okinawa, Japan
Duration: Jul 7 2014Jul 11 2014

Other

Other19th International Conference on Ultrafast Phenomena, 2014
CountryJapan
CityOkinawa
Period7/7/147/11/14

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Sagae, Y., Yamada, K., Ishikawa, T., Itoh, K., Itoh, H., Sasaki, T., Nagata, T., Kano, J., Kambe, T., Ishihara, S., Ikeda, N., & Iwai, S. (2015). 10 fs dynamics of photoinduced magnetic transition in double-layered charge ordering in LuFe2O4 under interlayer excitation. In Ultrafast Phenomena XIX - Proceedings of the 19th International Conference (Vol. 162, pp. 252-256). Springer Science and Business Media, LLC. https://doi.org/10.1007/978-3-319-13242-6_61