38 citations · 85 across the 5 of their papers we have counts for
5 papers
Comment on "A de Haas-van Alphen study of the Fermi surfaces of superconducting LiFeP and LiFeAs"
S. V. Borisenko, V. B. Zabolotnyy, D. V. Evtushinsky +4
In a recent preprint Putzke et al. argued that their dHvA data on LiFeAs are in good agreement with DFT calculations and contradict our ARPES results. Here we show that the situati…
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…
An ARPES view on the high-Tc problem: phonons vs spin-fluctuations
A. A. Kordyuk, V. B. Zabolotnyy, D. V. Evtushinsky +4
We review the search for a mediator of high-Tc superconductivity focusing on ARPES experiment. In case of HTSC cuprates, we summarize and discuss a consistent view of electronic in…
Photoemission induced gating of topological insulator
A. A. Kordyuk, T. K. Kim, V. B. Zabolotnyy +6
The recently discovered topological insulators exhibit topologically protected metallic surface states which are interesting from the fundamental point of view and could be useful…
The absence of surface states for LiFeAs
Alexander Lankau, Klaus Koepernik, Sergey Borisenko +4
We investigate the cleaving behavior of LiFeAs and determine its surface electronic structure by detailed density functional calculations. We show that due to the neutral surface o…