Ultrafast mid-infrared spectroscopy of the charge- and spin-ordered nickelate La1.75Sr0.25NiO4

G. Coslovich, B. Huber, W. S. Lee, Y. D. Chuang, Y. Zhu, T. Sasagawa, Z. Hussain, H. A. Bechtel, M. C. Martin, R. W. Schoenlein, Z. X. Shen, R. A. Kaindl

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

Abstract

We present the first ultrafast mid-infrared study of charge and spin-ordered nickelates. A sub-picosecond modulation of the optical reflectivity is observed, indicating the filling and subsequent re-establishment of the pseudogap in the time-domain.

Original languageEnglish (US)
Title of host publication18th International Conference on Ultrafast Phenomena, UP 2012
DOIs
StatePublished - 2013
Event18th International Conference on Ultrafast Phenomena, UP 2012 - Lausanne, Switzerland
Duration: Jul 8 2012Jul 13 2012

Publication series

NameEPJ Web of Conferences
Volume41
ISSN (Print)2101-6275
ISSN (Electronic)2100-014X

Other

Other18th International Conference on Ultrafast Phenomena, UP 2012
CountrySwitzerland
CityLausanne
Period7/8/127/13/12

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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