59 citations · 496 across the 55 of their papers we have counts for
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Growth-Controlled Twinning and Magnetic Anisotropy in CeSb
Jan T. Weber, Kristin Kliemt, Sergey L. Bud'ko +2
Cerium diantimonide (CeSb) is a layered heavy-fermion Kondo lattice material that hosts complex magnetism and pressure-induced superconductivity. The interpretation of its in-p…
Competing magnetic order in EuPdSi
Michelle Ocker, Franziska Walther, Nour Maraytta +4
Single crystals of EuPdSi were grown using a high-temperature EuPd-flux method. The material was structurally and chemically characterized by single-crystal x-ray diffracti…
Symmetric versus antisymmetric strain tuning of the valence transition in Yb(InAg)Cu
Caitlin I. O'Neil, Michelle Ocker, Kristin Kliemt +2
Similar to transitions in a range of correlated quantum materials, the valence transition exhibits a strong coupling to the crystal lattice, rendering it highly sensitive to stress…
Electron Spin Resonance of Eu on triangular layers in EuT2P2 (T =Mn, Zn, Cd)
Jörg Sichelschmidt, Pierre Chailloleau, Sarah Krebber +3
We report on the electron spin resonance (ESR) of Eu in EuP (=Mn, Zn, Cd) single crystals. The temperature dependencies of ESR linewidth and resonance shift…
Towards a critical endpoint in the valence fluctuating Eu(RhCo)Si system
Franziska Walther, Michelle Ocker, Alexej Kraiker +4
We report on the successful single crystal growth of pure EuRhSi and of Eu(RhCo)Si with by the flux method. Through Co substitution, E…
Robust Magnetic Polaron Percolation in the Antiferromagnetic CMR System EuCdP
Marvin Kopp, Charu Garg, Sarah Krebber +16
Antiferromagnetic EuCdP has attracted considerable attention due to its unconventional (magneto)transport properties. At a temperature significantly above th…
Electronic structure dimensionality of the quantum-critical ferromagnet YbNiP
J. Dai, A. Antezak, W. Broad +15
YbNiP is the first known ferromagnetic metal showing a second-order quantum phase transition. Current theoretical understanding rules out second order ferromagnetic quantum…
Odd-parity superconductivity underpinned by antiferromagnetism in heavy fermion metal YbRhSi
Lev V. Levitin, Jan Knapp, Petra Knappová +13
Topological superconductors are essential elements of the periodic table of topological quantum matter. However, the relevant odd-parity spin-triplet superconductors are rare. We r…
Single crystal growth and physical characterization to fine tune YbIn1-xTxCu4 (T = Au, Ag) towards the critical endpoint of the valence transition
Michelle Ocker, Bereket Ghebretinsae, Jan-Niklas Zimmermann +6
Pure as well as Ag- and Au-substituted YbInCu single crystals were structurally and chemically characterized and investigated by means of heat capacity, magnetization, resistiv…
Magnetic frustration and weak Mn magnetic ordering in EuMnP
Sarah Krebber, Jörg Sichelschmidt, Pierre Chailloleau +8
We report on the electron spin resonance (ESR), heat capacity, magnetization, nuclear magnetic resonance (NMR), magnetic circular and linear dichroism (XMCD, XMLD), as well as the…
Magnetic Phase Diagram of YbRh\textsubscript{2}Si\textsubscript{2}: the Influence of Hyperfine Interactions
Jan Knapp, Lev V. Levitin, Jan Nyeki +6
We report the determination of the magnetic phase diagram of the heavy fermion metal YbRh\textsubscript{2}Si\textsubscript{2} in magnetic fields up to 70\,mT applied perpendicular…