244 citations · 1.7k across the 81 of their papers we have counts for
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High - Temperature Superconductivity in Iron Based Layered Compounds
M. V. Sadovskii
We present a review of basic experimental facts on the new class of high - temperature superconductors - iron based layered compounds like REOFeAs (RE=La,Ce,Nd,Pr,Sm...), AFe_2As_2…
Electronic Structure of New AFFeAs Prototype of Iron Arsenide Superconductors
I. A. Nekrasov, Z. V. Pchelkina, M. V. Sadovskii
This work is provoked by recent discovery of new class prototype systems AFFeAs (A=Sr,Ca) of novel layered ironpnictide High-Tc superconductors (Tc=36K). Here we report ab initio L…
Electronic Structure of New LiFeAs High-Tc Superconductor
I. A. Nekrasov, Z. V. Pchelkina, M. V. Sadovskii
We present results of it ab initio LDA calculations of electronic structure of "next generation" layered ironpnictide High-Tc superconductor LiFeAs (Tc=18K). Obtained electronic st…
Reconstruction of the Fermi surface in the pseudogap state of cuprates
E. Z. Kuchinskii, M. V. Sadovskii
Reconstruction of the Fermi surface of high-temperature superconducting cuprates in the pseudogap state is analyzed within nearly exactly solvable model of the pseudogap state, ind…
Electronic Structure of Prototype AFe_2As_2 and ReOFeAs High-Temperature Superconductors: a Comparison
I. A. Nekrasov, Z. V. Pchelkina, M. V. Sadovskii
We have performed ab initio LDA calculations of electronic structure of newly discovered prototype high-temperature superconductors AFe_2As_2 (A=Ba,Sr) and compared it with previou…
Origin of "hot-spots" in the pseudogap regime of Nd(1.85)Ce(0.15)CuO(4): LDA+DMFT+Sigma_k study
E. E. Kokorina, E. Z. Kuchinskii, I. A. Nekrasov +5
Material specific electronic band structure of the electron-doped high-Tc cuprate Nd(1.85)Ce(0.15)CuO(4) (NCCO) is calculated within the pseudo gap regime, using the recently devel…
High Temperature Superconductivity in Transition Metal Oxypnictides: a Rare-Earth Puzzle?
I. A. Nekrasov, Z. V. Pchelkina, M. V. Sadovskii
We have performed an extensive ab initio LDA and LSDA+U calculations of electronic structure of newly discovered high-temperature superconducting series ReO(1-x)F(x)FeAs (Re=La,Ce,…
Optical Sum Rule in Strongly Correlated Systems
E. Z. Kuchinskii, N. A. Kuleeva, I. A. Nekrasov +1
We discuss the problem of a possible "violation" of the optical sum rule in the normal (non superconducting) state of strongly correlated electronic systems, using our recently pro…