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
64 papers · 1 filter
Roadmap on Nanoscale Superconductivity for Quantum Technologies
Oleksandr Dobrovolskiy, Hermann Suderow, Francesco Tafuri +61
In 2025, the Year of Quantum Science and Technology, we celebrate a century of quantum mechanics, witnessing a surge in activities that illuminate its inherent strangeness and driv…
Hydrostatic pressure effect on the pseudogap in Y0.77Pr0.23Ba2Cu3O7-δsingle crystals
A. L. Solovjov, L. V. Bludova, A. S. Kolesnik +6
We studied the changes of resistivity , superconducting transition temperature , fluctuation conductivity , and pseudogap of …
Determination of the magnetic penetration depth with measurements of the vortex-penetration field for type-II superconductors
G. P. Mikitik, Yu. V. Sharlai
Using a known distribution of the Meissner currents over the surface of an infinitely long superconducting slab with a rectangular cross section, we find an applied magnetic field…
Magnetic field driven complex phase diagram of antiferromagnetic heavy-fermion superconductor CePtIn
Debarchan Das, Daniel Gnida, Łukasz Bochenek +3
We present the results of our comprehensive investigation on the antiferromagnetic heavy-fermion superconductor CePtIn carried out by means of electrical transport, heat…
Superconductivity in the Superhard Boride WB
Elizabeth M. Carnicom, Judyta Strychalska-Nowak, Piotr Wiśniewski +4
We show that the superhard boride WB is a superconductor with a T of 2.05(5) K. Temperature-dependent magnetic susceptibility, electrical resistivity, and specific heat…
Thermoelectric anisotropy in Ba(Fe1-xCox)2As2 iron-based superconductor
Marcin Matusiak, Krzysztof Rogacki, Thomas Wolf
We report the in-plane anisotropy of the Seebeck and Nernst coefficients as well as of the electrical resistivity determined for the series of the strain-detwinned single crystals…
Specific temperature dependence of pseudogap in YBaCuO nanolayers
A. L. Solovjov, L. V. Omelchenko, V. B. Stepanov +5
The pseudogap (PG) derived from the analysis of the excess conductivity in superlattices and double-layer films of -(YBCO-PrBCO), prepa…
Anisotropy of the Seebeck and Nernst coefficients in parent compounds of the iron-based superconductors
Marcin Matusiak, Michal Babij, Thomas Wolf
In-plane longitudinal and transverse thermoelectric phenomena in two parent compounds of iron-based superconductors are studied. Namely, the Seebeck (S) and Nernst (n) coefficients…
Mössbauer study of Eu0.57Ca0.43Fe2As2 and Eu0.73Ca0.27(Fe0.87Co0.13)2As2: A comparison to 122 iron-based superconductors parent compounds EuFe2As2 and CaFe2As2
K. Komedera, A. Blachowski, K. Ruebenbauer +5
57Fe and 151Eu Moessbauer spectra were obtained versus temperature for Eu0.57Ca0.43Fe2As2 compound with 3d and 4f magnetic order and Eu0.73Ca0.27(Fe0.87Co0.13)2As2 re-entrant super…
Electron-Phonon Interaction in Ternary Rare-Earth Copper Antimonides LaCuSb2 and La(Cu0.8Ag0.2)Sb2 probed by Yanson Point-Contact Spectroscopy
N. V. Gamayunova, D. L. Bashlakov, O. E. Kvitnitskaya +4
Investigation of the electron-phonon interaction (EPI) in LaCuSb2 and La(Cu0.8Ag0.2)Sb2 compounds by Yanson point-contact spectroscopy (PCS) has been carried out. Point-contact spe…
Superconductivity in CaBi
Michał J. Winiarski, Bartłomiej Wiendlocha, Sylwia Gołąb +6
Superconductivity is observed with critical temperature = 2.0 K in self-flux-grown single crystals of . This material adopts the structure type with la…
Probing the pairing symmetry in the over-doped Fe-based superconductor Ba_0.35Rb_0.65Fe_2As_2 as a function of hydrostatic pressure
Z. Guguchia, R. Khasanov, Z. Bukowski +6
We report muon spin rotation experiments on the magnetic penetration depth lambda and the temperature dependence of lambda^{-2} in the over-doped Fe-based high-temperature supercon…
Multiband thermal transport in the iron-based superconductor Ba1 xKxFe2As2
Marcin Matusiak, Thomas Wolf
We present results of precise measurements of the thermal and electrical transport in the optimally- and over-doped Ba1-xKxFe2As2 single crystals (x = 0.35, 0.55, 0.88) and compare…
Change of the charge modulation during superconducting transition in SmFeAsO(0.91)F(0.09) seen by 57Fe Mössbauer spectroscopy
A. K. Jasek, K. Komedera, A. Blachowski +4
Iron-based superconductor SmFeAsO(0.91)F(0.09) has been investigated by the 57Fe Moessbauer spectroscopy versus temperature with the special attention paid to the region of the sup…
Anisotropy of electric resistance and upper critical field in magnetic superconductor DyYRhRuB
A. V. Terekhov, I. V. Zolochevskii, E. V. Khristenko +5
We have measured temperature dependencies of the electric resistance and upper critical magnetic field of a magnetic superconductor DyYRhRu$_{…
Violation of the Wiedemann-Franz law as an evidence of the pseudogap in the iron-based superconductor Ba(Fe1-xCox)2As2
Marcin Matusiak, Thomas Wolf
Longitudinal and transverse transport coefficients of the Ba(Fe1-xCox)2As2 single crystals with x = 0, 0.045, 0.06 and 0.244 were measured in the temperature range 1.4 - 300 K and…
Direct evidence for the emergence of a pressure induced nodal superconducting gap in the iron-based superconductor Ba_0.65Rb_0.35Fe_2As_2
Zurab Guguchia, Alex Amato, Jian Kang +10
Identifying the superconducting (SC) gap structure of the iron-based high-temperature superconductors (Fe-HTS's) remains a key issue for the understanding of superconductivity in t…
Wiedemann-Franz law in the underdoped cuprate superconductor YBa2Cu3Oy
G. Grissonnanche, F. Laliberte, S. Dufour-Beausejour +16
The recent detection of charge-density modulations in YBa2Cu3Oy and other cuprate superconductors raises new questions about the normal state of underdoped cuprates. In one class o…
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…
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…
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.…
High-pressure flux growth, structural, and superconducting properties of LnFeAsO (Ln = Pr, Nd, Sm) single crystals
N. D. Zhigadlo, S. Weyeneth, S. Katrych +6
Single crystals of the LnFeAsO (Ln1111, Ln = Pr, Nd, and Sm) family with lateral dimensions up to 1 mm were grown from NaAs and KAs flux at high pressure. The crystals are of good…