63 citations · 182 across the 9 of their papers we have counts for
9 papers
Effects of pressure and magnetic field on the re-entrant superconductor Eu(FeRh)As
A. Löhle, A. Baumgartner, S. Zapf +3
Electron-doped Eu(FeRh)As has been systematically studied by high pressure investigations of the magnetic and electrical transport properties, in order to…
Reentrant phases in electron-doped : spin glass and superconductivity
A. Baumgartner, D. Neubauer, S. Zapf +4
We report evidence for a reentrant spin glass phase in electron-doped single crystals and first traces of the superconductivity re-entrance in optics. In…
Optical properties of superconducting EuFe2(As1-xPx)2
David Neubauer, Artem V. Pronin, Sina Zapf +6
We present a broadband optical-conductivity study of superconducting single-crystalline EuFe2(As1-xPx)2 with three different substitutional levels. We analyze the normal-state elec…
Electronic Scattering Effects in Europium-Based Iron Pnictides
S. Zapf, D. Neubauer, K. W. Post +8
In a comprehensive study, we investigate the electronic scattering effects in EuFe(AsP) by using Fourier-transform infrared spectroscopy. In spite of the…
Tracing the -symmetry in iron pnictides by controlled disorder
Micha Benjamin Schilling, Andreas Baumgartner, Boris Gorshunov +8
Consecutive proton irradiation of iron pnictides reduces the superconducting transition temperature to decrease monotonically. Our systematic optical THz investigations of Ba(Fe$_{…
Persistent detwinning of iron pnictides by small magnetic fields
S. Zapf, C. Stingl, K. W. Post +11
Our comprehensive study on EuFeAs reveals a dramatic reduction of magnetic detwinning fields compared to other AFeAs (A = Ba, Sr, Ca) iron pnictides by indirect mag…
EuFe2(As1-xPx)2: reentrant spin glass and superconductivity
S. Zapf, H. S. Jeevan, T. Ivek +7
By systematic investigations of the magnetic, transport and thermodynamic properties of single crystals of EuFe2(As1-xPx)2 we explore the complex interplay of superconductivity and…
Boson peak in overdoped manganites La_{1-x}Ca_{x}MnO_{3}
B. Gorshunov, E. Zhukova, V. I. Torgashev +8
In the charge-ordered phase of strongly doped manganites LaCaMnO () absorption lines appear in the terahertz spectral range for commensurate values…
Varying Eu magnetic order in EuFeAs by chemical pressure
Sina Zapf, Dan Wu, Lapo Bogani +3
Among iron 122 pnictide superconductors, the EuFeAs series draws particular interest because, in addition to superconductivity or the long-range spin-density-wave order in…