Charge redistribution and a shortening of the Fe—As bond at the quantum critical point of SmO1–xFxFeAs

Cheng, J.; Dong, P.; Xu, W.; Liu, S.; Chu, W.; Chen, X.; Wu, Z.

doi:10.1107/S1600577515008450

Journal of Synchrotron Radiation Journal of
Synchrotron Radiation

IUCr IT WDC

home archive editors for authors for readers submit subscribe open access

view article

Figure 2
(a) Normalized As K-edge XANES spectra for the SmO_1–xF_xFeAs (x = 0, 0.05, 0.12, 0.15, 0.18) samples. (b) Magnified view of the shoulder peak A. (c) Intensity of the shoulder peak A as a function of F-doping concentration x; the dotted line indicates the F concentration of the QCP (x = 0.14) in SmO_1–xF_xFeAs.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 22| Part 4| July 2015| Pages 1030-1034

https://doi.org/10.1107/S1600577515008450

Follow J. Synchrotron Rad.

Search IUCr Journals		doi		Advanced search
Author		volume	page