DocumentCode
690163
Title
Tracking charge localization via transient electron-phonon coupling in a stripe-ordered nickelate
Author
Coslovich, G. ; Huber, Ben ; Lee, Woo-sang ; Chuang, Y.-D. ; Zhu, Yujia ; Sasagawa, T. ; Hussain, Z. ; Bechtel, Hans A. ; Martin, Michael C. ; Shen, Z.-X. ; Schoenlein, R.W. ; Kaindl, Robert A.
Author_Institution
Mater. Sci. Div., Lawrence Berkeley Nat. Lab., Berkeley, CA, USA
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We study the low-energy conductivity dynamics after femtosecond perturbation of the stripe-ordered phase in a strongly-correlated nickelate. The experiments reveal ultrafast suppression and recovery of electron-phonon coupling that tracks the atomic-scale localization of correlated charges.
Keywords
high-speed optical techniques; nickel compounds; optical couplers; optical tracking; atomic-scale localization tracking; charge localization tracking; femtosecond perturbation; low-energy conductivity dynamics; stripe-ordered nickelate; transient electron-phonon coupling; Conductivity; Couplings; Laboratories; Optical reflection; Phonons; Transient analysis; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6834556
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