1.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Polish Academy of SciencesPL175 papers
- Institute of PhysicsPL21 papers
- ETH ZurichCH17 papers
- B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of UkraineUA15 papers
- Laboratory for Solid State PhysicsCH14 papers
- Institute of Molecular Physics of the Polish Academy of SciencesPL13 papers
- University of Central FloridaUS11 papers
- Karlsruhe Institute of TechnologyDE10 papers
- University of ZurichCH10 papers
- Los Alamos National LaboratoryUS9 papers
- AGH University of KrakowPL8 papers
- International Laboratory of High Magnetic Fields and Low TemperaturesPL8 papers
11 papers · 1 filter
Dielectric and Magnetic Properties of (Bi1-xLaxFeO3)0.5(PbTiO3)0.5 Ceramics Prepared from Mechanically Synthesized Powders
E. Markiewicz, B. Andrzejewski, B. Hilczer +3
Multiferroic (Bi1-xLaxFeO3)0.5(PbTiO3)0.5 ceramics was prepared from mechanical synthesized nanopowders. The XRD studies revealed the tetragonal structure and the tetragonality dec…
Magnetic structure of superconducting Eu(Fe0.82Co0.18)2As2 as revealed by single-crystal neutron diffraction
W. T. Jin, S. Nandi, Y. Xiao +8
The magnetic structure of superconducting Eu(Fe0.82Co0.18)2As2 is unambiguously determined by single-crystal neutron diffraction. A long-range ferromagnetic order of the Eu2+ momen…
Magnetization Enhancement in Magnetite Nanoparticles Capped with Alginic Acid
B. Andrzejewski, W. Bednarski, M. Kazmierczak +7
We report on the effect of organic acid capping on the behavior of magnetite nanoparticles. The nanoparticles of magnetite were obtained using microwave activated process, and the…
Phase coherence and spectral functions in the two-dimensional excitonic systems
V. Apinyan, T. K. Kopeć
The nonlocal correlation mechanism between excitonic pairs is considered for a two dimensional exciton system. On the base of the unitary decomposition of the usual electron operat…
Gapless metallic charge-density-wave phase driven by strong electron correlations
Romuald Lemański, Klaus Ziegler
We analyze the transformation from insulator to metal induced by thermal fluctuations within the Falicov-Kimball model. Using the Dynamic Mean Field Theory (DMFT) formalism on the…
Strain effects on the electronic structure of the FeSe0.5Te0.5 superconductor
M. J. Winiarski, M. Samsel-Czekała, A. Ciechan
The electronic structure of the strained FeSe0.5Te0.5 superconductor has been investigated from first principles. Our calculation results indicate that the influence of hydrostatic…
Strain effects on electronic structure of the iron selenide superconductor
M. J. Winiarski, M. Samsel-Czekała, A. Ciechan
The influence of various strains on crystal and electronic structures of superconducting FeSe has been studied ab initio. We consider changes in the Fermi surface nesting with a ve…
The substitution effects on electronic structure of iron selenide superconductors
A. Ciechan, M. J. Winiarski, M. Samsel-Czekała
The influence of a partial substitution with S, Te, Co, Ni and Cu atoms on the electronic structure of the FeSe superconductor has been investigated within the density functional t…
Magnetic and transport parameters of LSMO and YBCO/LSMO films deposited on sapphire substrates
Blagoy S. Blagoev, Timerfayaz K. Nurgaliev, Vladimír Štrbik +2
The La0.7Sr0.3MnO3 (LSMO) layers and YBa2Cu3O7-δ/La0.7Sr0.3MnO3 (YBCO/LSMO) bilayers were grown by magnetron sputtering on sapphire (Al2O3 or ALO) substrates. Temperature dependenc…
Comments on the thermoelectric power of the f-electron metallic compounds
A. E. Szukiel
The anomalous temperature variation of the thermoelectric power in the f-electron metallic compounds, namely the sign reversal or the maxima, is sometimes interpreted as resulting…
The order-parameter symmetry and Fermi surface topology of 122 Fe-based superconductors: a point-contact Andreev-reflection study
R. S. Gonnelli, M. Tortello, D. Daghero +8
We report on the results of directional point-contact Andreev-reflection (PCAR) measurements in Ba(Fe_{1-x}Co_x)2As2 single crystals and epitaxial c-axis oriented films with x = 0.…