Author(s): R. S. Dhaka, S. E. Hahn, E. Razzoli, Rui Jiang, M. Shi, B. N. Harmon, A. Thaler, S. L. Bud’ko, P. C. Canfield, and Adam Kaminski We have performed detailed studies of the temperature evolution of the electronic structure in Ba(Fe 1- x Ru x ) 2 As 2 using angle resolved photoemission spectroscopy. Surprisingly, we find that the binding energy of both hole and electron bands changes significantly with temperature in both pure and Ru su... [Phys. Rev. Lett. 110, 067002] Published Wed Feb 06, 2013
Condensed Matter: Electronic Properties, etc.