77 citations · 140 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2011★ 9 cited
Fusion of bogoliubons in BaKFeAs and similarity of energy scales in high temperature superconductors
D. V. Evtushinsky, T. K. Kim, A. A. Kordyuk +10
Usually the superconducting pairing is considered to modify electronic states only in a narrow momentum range close to the Fermi surface. Here we present a direct experimental obse…
cond-mat.supr-con2010★ 54 cited
Superconductivity-induced optical anomaly in an iron arsenide
A. Charnukha, P. Popovich, Y. Matiks +5
One of the central tenets of conventional theories of superconductivity, including most models proposed for the recently discovered iron-pnictide superconductors, is the notion tha…
cond-mat.supr-con2009★ 77 cited
Phonon anomalies in pure and underdoped R{1-x}K{x}Fe{2}As{2} (R = Ba, Sr) investigated by Raman light scattering
M. Rahlenbeck, G. L. Sun, D. L. Sun +3
We present a detailed temperature dependent Raman light scattering study of optical phonons in Ba{1-x}K{x}Fe{2}As{2} (x ~ 0.28, superconducting Tc ~ 29 K), Sr{1-x}K{x}Fe{2}As{2} (x…