Existence of orbital order and its fluctuation in superconducting Ba(Fe(1-x)Co(x))2As2 single crystals revealed by x-ray absorption spectroscopy.
Kim YK, Jung WS, Han GR, Choi KY, Chen CC, Devereaux TP, Chainani A, Miyawaki J, Takata Y, Tanaka Y, Oura M, Shin S, Singh AP, Lee HG, Kim JY, Kim C.
Kim YK, et al. Among authors: choi ky.
Phys Rev Lett. 2013 Nov 22;111(21):217001. doi: 10.1103/PhysRevLett.111.217001. Epub 2013 Nov 19.
Phys Rev Lett. 2013.
PMID: 24313517