Gertrud Zwicknagl

activity

20242026

collaborators

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cond-mat.str-el2026

Field-tuned quasiparticles and electronic structure in heavy-fermion YbNi4P2

Will Broad, Owen Moulding, Takaki Muramatsu +7

We study the Fermi surface topology and quasiparticle properties in the heavy fermion compound YbNi4P2 at high magnetic fields using quantum oscillation measurements. We observe a…

cond-mat.str-el2026

Successive Electronic Topological Transitions in the Antiferromagnet UPd $_{2}$ Al $_{3}$

Adrien Gourgout, Gaël Bastien, Dai Aoki +7

We report successive anomalies at low temperature in the magnetic field dependence of the thermoelectric signal in the heavy fermion compound UPd $_{2}$ Al $_{3}$ inside the antiferro…

cond-mat.str-el2024

Stabilization of U 5 $f^{2}$ configuration in UTe $_{2}$ through U 6d dimers in the presence of Te2 chains

Denise S. Christovam, Martin Sundermann, Andrea Marino +16

We investigate the topological superconductor candidate UTe $_{2}$ using high-resolution valence-band resonant inelastic x-ray scattering at the U $M_{4, 5}$ -edges. We observe atomic-l…

Field-tuned quasiparticles and electronic structure in heavy-fermion YbNi4P2

Successive Electronic Topological Transitions in the Antiferromagnet UPd2​Al3​

Stabilization of U 5f2 configuration in UTe2​ through U 6d dimers in the presence of Te2 chains

Successive Electronic Topological Transitions in the Antiferromagnet UPd $_{2}$ Al $_{3}$

Stabilization of U 5 $f^{2}$ configuration in UTe $_{2}$ through U 6d dimers in the presence of Te2 chains