Publications (138)
s-wave symmetry along the c-axis and s+d in-plane superconductivity in bulk YBa_2Cu_4O_8
R. Khasanov, A. Shengelaya, A. Bussmann-Holder +3
Strong pressure dependence of the magnetic penetration depth in single crystals of the heavy fermion superconductor CeCoIn5 studied by muon spin rotation
L. Howald, A. Maisuradze, P. Dalmas de Réotier +6
Superconductivity in Fe and As based compounds: a bridge between MgB2 and cuprates
A. Bussmann-Holder, A. Simon, H. Keller +1
Unconventional isotope effects in the high-temperature cuprate superconductors
Guo-meng Zhao, H. Keller, K. Conder
Isotope effects in underdoped cuprate superconductors: a quantum phenomenon
T. Schneider, H. Keller
Correlation between oxygen isotope effects on the transition temperature and the magnetic penetration depth in high-temperature superconductors close to optimal doping
R. Khasanov, A. Shengelaya, K. Conder +4
Evidence for a smooth superconductor to normal state transition for nonzero applied magnetic field in RbOs2O6
T. Schneider, R. Khasanov, J. Karpinski +2
Single crystals of LnFeAsO1-xFx (Ln=La, Pr, Nd, Sm, Gd) and Ba1-xRbxFe2As2: growth, structure and superconducting properties
J. Karpinski, N. D. Zhigadlo, S. Katrych +12
Evidence for competition between the superconducting and the pseudogap state in (BiPb)_2(SrLa)_2CuO_{6+δ} from muon-spin rotation experiments
R. Khasanov, Takeshi Kondo, S. Strässle +5
Nodeless superconductivity in the infinite-layer electron-doped Sr_0.9La_0.1CuO_2 cuprate superconductor
R. Khasanov, A. Shengelaya, A. Maisuradze +7
Magneto-Electric Coupling in Single Crystal Cu2OSeO3 Studied by a Novel Electron Spin Resonance Technique
A. Maisuradze, A. Shengelaya, H. Berger +2
Production and characterization of a custom-made 228Th source with reduced neutron source strength for the Borexino experiment
W. Maneschg, L. Baudis, R. Dressler +10
Argon annealing of the oxygen-isotope exchanged manganite La_{0.8}Ca_{0.2}MnO_{3+y}
G. M. Zhao, K. Conder, H. Keller +1
Evidence for novel polaronic Fermi-liquid in doped oxides
A. S. Alexandrov, Guo-meng Zhao, H. Keller +3
Magnetism, superconductivity and coupling in cuprate heterostructures probed by low-energy muon-spin rotation
B. M. Wojek, E. Morenzoni, D. G. Eshchenko +8
Magnetic phase diagram of low-doped La{2-x}SrxCuO4 thin films studied by low-energy muon-spin rotation
E. Stilp, A. Suter, T. Prokscha +7
On the effect of heterovalent substitutions in ruthenocuprates
P. W. Klamut, B. Dabrowski, S. M. Mini +14
Evidence for granularity, anisotropy and lattice distortions in cuprate superconductors and their implications
H. Keller, T. Schneider
Magnetic torque study of the temperature dependent anisotropy parameter in overdoped superconducting single-crystal YBa_2Cu_3O_7
S. Bosma, S. Weyeneth, R. Puzniak +3
Oxygen-isotope effect on the superconducting gap in the cuprate superconductor Y_{1-x}Pr_xBa_2Cu_3O_{7-δ}
R. Khasanov, S. Strässle, K. Conder +3
Study of the anisotropic magnetic order of the Eu sublattice in single crystals of EuFe_2-xCo_xAs_2 (x = 0, 0.2) by means of magnetization and magnetic torque
Z. Guguchia, S. Bosma, S. Weyeneth +5
Zero-field superfluid density in d-wave superconductor evaluated from the results of muon-spin-rotation experiments in the mixed state
R. Khasanov, Takeshi Kondo, S. Strässle +5
Relevance of electron-lattice coupling in cuprates superconductors
T. Schneider, R. Khasanov, K. Conder +1
Evidence for two distinct anisotropies in the oxypnictide superconductors SmFeAsO_(0.8)F_(0.2) and NdFeAsO_(0.8)F_(0.2)
S. Weyeneth, R. Puzniak, N. D. Zhigadlo +4
Absence of a boron isotope effect in the magnetic penetration depth of MgB$_{2}$
D. Di Castro, M. Angst, D. G. Eshchenko +11
Effect of pressure on the Cu and Pr magnetism in Nd(1-x)Pr(x)Ba2Cu3O7 investigated by muon spin rotation
A. Maisuradze, B. Graneli, Z. Guguchia +4
Magnetic-field tuned anisotropy in superconducting Rb(x)Fe(2-y)Se(2)
S. Bosma, R. Puzniak, A. Krzton-Maziopa +5
Evidence for the immobile bipolaron formation in the paramagnetic state of the magnetoresistive manganites
G. M. Zhao, Y. S. Wang, D. J. Kang +6
Spin-lattice coupling induced weak dynamical magnetism in EuTiO_3 at high temperatures
Z. Guguchia, H. Keller, R. K. Kremer +5
Evidence for charged critical behavior in the pyrochlore superconductor RbOs2O6
T. Schneider, R. Khasanov, H. Keller
Evidence for small or intermediate-size polarons in the ferromagnetic state of manganites
Guo-meng Zhao, D. J. Kang, W. Prellier +4
Evidence for Cooper Pair Diffraction on the Vortex Lattice of Superconducting Niobium
A. Maisuradze, A. Yaouanc, R. Khasanov +6
Nonlinear pressure dependence of T_N in almost multiferroic EuTiO_3
Z. Guguchia, K. Caslin, R. Kremer +7
Universal observation of multiple order parameters in cuprate superconductors
R. Khasanov, S. Strässle, D. Di Castro +5
Comment on "Hole concentration dependence of penetration depth and upper critical field in Bi2Sr2(Ca,Y)Cu2O8 extracted from reversible magnetization"
I. L. Landau, H. Keller
Evidence for strong lattice effects as revealed from huge unconventional oxygen isotope effects on the pseudogap temperature in La$_{2-x}$Sr$_{x}$CuO$_{4}$
M. Bendele, F. von Rohr, Z. Guguchia +6
Vortex lock-in transition coinciding with the 3D to 2D crossover in YBa2Cu3O7
S. Bosma, S. Weyeneth, R. Puzniak +2
Muon-spin rotation measurements of the penetration depth of the Mo_3Sb_7 superconductor
R. Khasanov, P. W. Klamut, A. Shengelaya +4
Temperature and field dependence of the anisotropy of MgB2
M. Angst, R. Puzniak, A. Wisniewski +5
Anisotropy of the superconducting state properties and phase diagram of MgB2 by torque magnetometry on single crystals
M. Angst, R. Puzniak, A. Wisniewski +6
Magnetic field dependence of the oxygen isotope effect on the magnetic penetration depth in hole-doped cuprate superconductors
R. Khasanov, A. Shengelaya, D Di Castro +7
Oxygen isotope effect on the in-plane penetration depth in underdoped La_{2-x}Sr_{x}CuO_{4} single crystals
J. Hofer, K. Conder, T. Sasagawa +4
Magnetism and superconductivity in Ru(1-x)Sr2RECu(2+x)O(8-d) (RE=Gd, Eu) and RuSr2Gd(1-y)Ce(y)Cu2O8 compounds
P. W. Klamut, B. Dabrowski, S. M. Mini +13
Field Dependent Superfluid Density in the Optimally Doped SmFeAsO_(1-x)F_y Superconductor
S. Weyeneth, M. Bendele, R. Puzniak +9
Pressure induced softening of YB_6: pressure effect on the Ginzburg-Landau parameter κ=λ/ξ
R. Khasanov, P. S. Häfliger, N. Shitsevalova +2
Huge oxygen isotope effect on local lattice fluctuations in La(2-x)Sr(x)CuO(4) superconductor
A. Lanzara, N. L. Saini, A. Bianconi +4
Muon-Spin-Rotation Measurements of the Penetration Depth in the Infinite-Layer Electron-Doped Cuprate Superconductor Sr0.9La0.1CuO2
A. Shengelaya, R. Khasanov, D. G. Eshchenko +7
Coexistence of superconductivity and incoherence in quasi 1D chains
R. Khasanov, T. Kondo, J. Schmalian +7
Evidence for complex order parameter in La_{1.83}Sr_{0.17}CuO_4
R. Khasanov, A. Shengelaya, A. Maisuradze +4
Superconductivity at 23 K and Low Anisotropy in Rb-Substituted BaFe_2As_2 Single Crystals
Z. Bukowski, S. Weyeneth, R. Puzniak +6
Evolution of two-gap behavior of the superconductor FeSe_1-x
R. Khasanov, M. Bendele, A. Amato +5
^25Mg NMR study of the MgB_2 superconductor
M. Mali, J. Roos, A. Shengelaya +2
Muon-spin rotation and magnetization studies of chemical and hydrostatic pressure effects in EuFe_{2}(As_{1-x}P_{x})_{2}
Z. Guguchia, A. Shengelaya, A. Maisuradze +7
Th substituted SmFeAsO: structural details and superconductivity with Tc above 50 K
N. D. Zhigadlo, S. Katrych, S. Weyeneth +6
Pressure effects on the superconducting properties of YBa_2Cu_4O_8
R. Khasanov, T. Schneider, H. Keller
Spontaneous ferromagnetic spin ordering at the surface of La$_2$CuO$_4$
R. V. Yusupov, V. V. Kabanov, D. Mihailovic +3
Muon spin rotation study of the intercalated graphite superconductor CaC6 at low temperatures
F. Murányi, M. Bendele, R. Khasanov +4
Oxygen Isotope Effect of the Plane-Copper NQR Frequency in YBa_2Cu_4O_8
M. Mali, J. Roos, H. Keller +2
Synthesis and Bulk Properties of Oxychloride Superconductor Ca2-xNaxCuO2Cl2
N. D. Zhigadlo, J. Karpinski, S. Weyeneth +4
Coexistence of Superconductivity and Magnetism in FeSe_1-x under Pressure
M. Bendele, A. Ichsanow, Yu. Pashkevich +7
Tuning the structural instability of SrTiO_3 by Eu doping: The phase diagram of Sr_1-xEu_xTiO_3
Z. Guguchia, A. Shengelaya, H. Keller +2
Identifying the pairing mechanism in Fe-As based superconductors: gaps and isotope effects
A. Bussmann-Holder, A. Simon, H. Keller +1
Magnetic Properties of RuSr2RECu2O8 (RE=Gd, Eu) and Ru1-xSr2GdCu2+xO8-y Superconductors
P. W. Klamut, B. Dabrowski, S. M. Mini +11
Observation of vortex lattice melting in large untwinned YBa$_2$Cu$_3$O$_{7-x}$ single crystals
C. M. Aegerter, H. Keller, S. H. Lloyd +12
Modifications of the Meissner screening profile in YBa$_2$Cu$_3$O$_{7-δ}$ thin films by gold nanoparticles
E. Stilp, A. Suter, T. Prokscha +6
Comparative study of the pressure effects on the magnetic penetration depth in electron- and hole-doped cuprate superconductors
D. Di Castro, R. Khasanov, A. Shengelaya +5
Magnetic field enhanced structural instability in EuTiO_{3}
Z. Guguchia, H. Keller, J. Kohler +1
Hybrid paramagnon phonon modes at elevated temperatures in EuTiO3
A. Bussmann-Holder, Z. Guguchia, J. Köhler +3
Evidence for a smooth superconductor to normal state transition for nonzero applied magnetic field in Sr0.9La0.1CuO2
T. Schneider, R. Khasanov, D. Di Castro +4
Probing the Yb$^{3+}$ spin relaxation in Y$_{0.98}$Yb$_{0.02}$Ba$_{2}$Cu$_{3}$O$_{x}$ by Electron Paramagnetic Resonance
A. Maisuradze, A. Shengelaya, B. I. Kochelaev +4
On the interpretation of muon-spin-rotation experiments in the mixed state of type-II superconductors
I. L. Landau, H. Keller
Pressure effect on the in-plane magnetic penetration depth in YBa_2Cu_4O_8
R. Khasanov, J. Karpinski, H. Keller
Anisotropy and internal field distribution of MgB2 in the mixed state at low temperatures
M. Angst, D. Di Castro, D. G. Eshchenko +11
Oxygen Isotope Effects on Lattice Properties of La_{2-x}Ba_xCuO_4 (x = 1/8)
Z. Guguchia, D. Sheptyakov, E. Pomjakushina +6
Correlation between the transition temperature and the superfluid density in BCS superconductor NbB_2+x
R. Khasanov, A. Shengelaya, A. Maisuradze +3
Pressure effects on the transition temperature and the magnetic field penetration depth in the pyrochlore superconductor RbOs_2O_6
R. Khasanov, D. G. Eshchenko, J. Karpinski +5
Direct observation of the oxygen isotope effect on the in-plane magnetic field penetration depth in optimally doped YBa$_2$Cu$_3$O$_{7-δ}$
R. Khasanov, D. G. Eshchenko, H. Luetkens +8
Polaron Coherence as Origin of the Pseudogap Phase in High Temperature Superconducting Cuprates
A. Bussmann-Holder, H. Keller, A. R. Bishop +2
3D-xy critical properties of YBa2Cu4O8 and magnetic field induced 3D to 1D crossover
S. Weyeneth, T. Schneider, Z. Bukowski +2
Comment on "Superconducting anisotropy and evidence for intrinsic pinning in single crystalline MgB2"
M. Angst, R. Puzniak, A. Wisniewski +3
Tuning the static spin-stripe phase and superconductivity in La_(2-x)Ba_xCuO_4 (x = 1/8) by hydrostatic pressure
Z. Guguchia, A. Maisuradze, G. Ghambashidze +3
{Rearrangement of the antiferromagnetic ordering at high magnetic fields in SmFeAsO and SmFeAsO$_{0.9}$F$_{0.1}$ single crystals
S. Weyeneth, P. J. W. Moll, R. Puzniak +11
Anomalous asymmetry of the Fermi surface in the YBa2Cu4O8 high temperature superconductor revealed by Angle Resolved Photoemission Spectroscopy
Takeshi Kondo, R. Khasanov, Y. Sassa +10
EPR study of some rare-earth ions (Dy3+, Tb3+ and Nd3+) in YBa2Cu3O6 compound
M. R. Gafurov, V. A. Ivanshin, I. N. Kurkin +4
Muon-spin rotation measurements of the magnetic penetration depth in the Fe-based superconductor Ba_(1-x)Rb_(x)Fe2As2
Z. Guguchia, Z. Shermadini, A. Amato +7
Muon-spin-rotation measurements of the penetration depth in Li_2Pd_3B
R. Khasanov, I. L. Landau, C. Baines +4
Pressure induced ferromagnetism in antiferromagnetic Fe_1.03Te
M. Bendele, A. Maisuradze, B. Roessli +6
Study of the magnetic penetration depth in RbOs_2O_6
R. Khasanov, D. G. Eshchenko, D. Di Castro +8
Electrical transport in the ferromagnetic state of manganites: Small-polaron metallic conduction at low temperatures
G. M. Zhao, V. Smolyaninova, W. Prellier +1
Superconductivity in a new layered bismuth oxyselenide: LaO0.5F0.5BiSe2
A. Krzton-Maziopa, Z. Guguchia, E. Pomjakushina +7
Superconductivity and magnetism in RbxFe2-ySe2: Impact of thermal treatment on mesoscopic phase separation
S. Weyeneth, M. Bendele, F. von Rohr +12
Bulk experimental evidence of half-metallic ferromagnetism in doped manganites
Guo-meng Zhao, H. Keller
Coexistence of incommensurate magnetism and superconductivity in Fe_{1+y}Se_xTe_{1-x}
R. Khasanov, M. Bendele, A. Amato +10
Study of pressure effect on the magnetic penetration depth in MgB$_2$
D. Di Castro, R. Khasanov, C. Grimaldi +3
Pressure Induced Static Magnetic Order in Superconducting FeSe_1-x
M. Bendele, A. Amato, K. Conder +7
Strong coupling between Eu2+ spins and Fe2As2 layers in EuFe1.9Co0.1As2 observed with NMR
Z. Guguchia, J. Roos, A. Shengelaya +8
Anomalies in the Fermi surface and band dispersion of quasi-one-dimensional CuO chains in the high-temperature superconductor YBa2Cu4O8
Takeshi Kondo, R. Khasanov, J. Karpinski +12
Probing superconductivity in MgB2 confined to magnetic field tuned cylinders by means of critical fluctuations
S. Weyeneth, T. Schneider, N. D. Zhigadlo +2
Anisotropy of superconducting single crystal SmFeAsO_(0.8)F_(0.2) studied by torque magnetometry
S. Weyeneth, R. Puzniak, U. Mosele +7
Temperature dependences of the upper critical field and the Ginzburg-Landau parameter of Li2Pd3B from magnetization measurements
I. L. Landau, R. Khasanov, K. Togano +1