211 citations · 730 across the 7 of their papers we have counts for
4 papers · 1 filter
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…
Fermi surface of Ba{1-x}KxFe2As2 as probed by angle-resolved photoemission
V. B. Zabolotnyy, D. V. Evtushinsky, A. A. Kordyuk +10
Here we apply high resolution angle-resolved photoemission spectroscopy (ARPES) using a wide excitation energy range to probe the electronic structure and the Fermi surface topolog…
Suppression of the structural phase transition and lattice softening in slightly underdoped Ba(1-x)K(x)Fe2As2 with electronic phase separation
D. S. Inosov, A. Leineweber, Xiaoping Yang +12
We present x-ray powder diffraction (XRPD) and neutron diffraction measurements on the slightly underdoped iron pnictide superconductor Ba(1-x)K(x)Fe2As2, Tc = 32K. Below the magne…
Momentum-resolved superconducting gap in the bulk of BaKFeAs from combined ARPES and SR measurements
D. V. Evtushinsky, D. S. Inosov, V. B. Zabolotnyy +15
Here we present a calculation of the temperature-dependent London penetration depth, , in BaKFeAs (BKFA) on the basis of the electronic band structure […