59 citations · 496 across the 55 of their papers we have counts for
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Strong electron-phonon coupling and enhanced phonon Grüneisen parameters in valence-fluctuating metal EuPdSi
Mai Ye, Mark Joachim Graf von Westarp, Sofia-Michaela Souliou +7
We study the valence crossover and strong electron-phonon coupling of EuPdSi by polarization-resolved Raman spectroscopy. The fully-symmetric phonon mode shows strongly asy…
From magnetic order to valence-change crossover in EuPd(SiGe) using He-gas pressure
Bernd Wolf, Felix Spathelf, Jan Zimmermann +4
We present results of magnetic susceptibility and thermal expansion measurements performed on high-quality single crystals of EuPd(SiGe) for 0 x 0…
Electro-nuclear transition into a spatially modulated magnetic state in YbRhSi
J. Knapp, L. V. Levitin, J. Nyéki +7
The nature of the antiferromagnetic order in the heavy fermion metal YbRhSi, its quantum criticality, and superconductivity, which appears at low mK temperatures, remain op…
Microscopic analysis of the valence transition in tetragonal EuPdSi
Young-Joon Song, Susanne Schulz, Kristin Kliemt +2
Under temperature or pressure tuning, tetragonal EuPdSi is known to undergo a valence transition from nearly divalent to nearly trivalent Eu accompanied by a volume reducti…
Critical slowing down of fermions near a magnetic quantum phase transition
Chia-Jung Yang, Kristin Kliemt, Cornelius Krellner +3
A universal phenomenon in phase transitions is critical slowing down (CSD) - systems, after an initial perturbation, take an exceptionally long time to return to equilibrium. It is…
Robust magnetic order upon ultrafast excitation of an antiferromagnet
Sang-Eun Lee, Yoav William Windsor, Alexander Fedorov +8
The ultrafast manipulation of magnetic order due to optical excitation is governed by the intricate flow of energy and momentum between the electron, lattice and spin subsystems. W…
Effect of symmetry reduction on the magnetic properties of LnIrSi polymorphs
Kristin Kliemt, Julian Dominik Reusch, Michael Bolte +1
Many tetragonal compounds LnIrSi (Ln = lanthanoid) occur in two polymorphous phases and are therefore well suited to study the relationship between crystal structure and ma…
Influence of the Pd-Si ratio on the valence transition in EuPdSi single crystals
Kristin Kliemt, Marius Peters, Isabel Reiser +9
Single crystals of intermediate valent EuPdSi were grown from an Eu-rich melt by the Bridgman as well as the Czochralski technique. The chemical and structural characteriza…