52 citations · 186 across the 6 of their papers we have counts for
6 papers
Fermi-Surface Reconstruction and Complex Phase Equilibria in CaFeAs
K. Gofryk, B. Saparov, T. Durakiewicz +5
Fermi-surface topology governs the relationship between magnetism and superconductivity in iron-based materials. Using low-temperature transport, angle-resolved photoemission, and…
Strong ferromagnetism at the surface of an antiferromagnet caused by buried magnetic moments
Alla Chikina, Marc Höppner, Silvia Seiro +13
Carrying a large, pure spin magnetic moment of 7 bohr/atom in the half-filled 4f shell, divalent europium is an outstanding element for assembling novel magnetic devices in whic…
Interplay of Dirac fermions and heavy quasiparticles in solids
M. Höppner, S. Seiro, A. Chikina +14
Many-body interactions in crystalline solids can be conveniently described in terms of quasiparticles with strongly renormalized masses as compared to those of non-interacting part…
How chemical pressure affects the fundamental properties of rare-earth pnictides: an ARPES view
M. G. Holder, A. Jesche, P. Lombardo +9
Angle-resolved photoelectron spectroscopy, supplemented by theoretical calculations has been applied to study the electronic structure of heavy-fermion material CeFePO, a homologue…
Evolution of magnetism in Yb(Rh_(1-x)Co_x)2Si2
C. Klingner, C. Krellner, M. Brando +10
We present a study of the evolution of magnetism from the quantum critical system YbRh2Si2 to the stable trivalent Yb system YbCo2Si2. Single crystals of Yb(Rh_(1-x)Co_x)2Si2 were…
CeFePO: f-d hybridization and quenching of superconductivity
M. G. Holder, A. Jesche, P. Lombardo +11
Being homologue to the new, Fe-based type of high-temperature superconductors, CeFePO exhibits magnetism, Kondo and heavy-fermion phenomena. We experimentally studied the electroni…