B. V. Schwarze

activity

20202026

most citedObservation of giant spin-split Fermi-arc with maximal Chern number in the chiral topological semimetal PtGa

72 citations · 87 across the 7 of their papers we have counts for

collaborators

8 papers

cond-mat.mtrl-sci2026

Fermi-surface studies of altermagnetic CrSb from Shubnikov-de Haas oscillations

Sajal Naduvile Thadathil, Beat Valentin Schwarze, Jaafar Ansari +14

Within the family of altermagnets, CrSb is a metallic, collinearly ordered material that exhibits particularly strong symmetry-induced spin splitting in its band structure. In this…

cond-mat.supr-con2026

Superconductivity in epitaxial PtSb(0001) thin films

C. Müller, S. P. Bommanaboyena, A. Badura +12

We report superconductivity in epitaxial PtSb(0001) thin films grown on SrF2(111). Electrical transport measurements reveal a superconducting transition at $T_{c} = 1.72$ K.…

cond-mat.str-el2026

Acoustic signatures of the field-induced electronic-topological transitions in YbNi $_{4}$ P $_{2}$

E. -O. Eljaouhari, B. V. Schwarze, K. Kliemt +6

We investigated the magnetoelastic properties of an YbNi $_{4}$ P $_{2}$ single crystal at low temperatures under magnetic fields directed along the crystallographic [001] axis. We report…

cond-mat.str-el2025

$Z_{2}$ Vortex Crystal Candidate in the Triangular $S = 1/2$ Quantum Antiferromagnet

J. Nagl, K. Yu. Povarov, B. Duncan +16

The prospect of merging the paradigms of geometric frustration on a triangular lattice and bond anisotropies in the strong spin-orbit coupling limit holds tremendous promise in the…

cond-mat.str-el2025

Direct probe of magnetic field effects on phonons by ultrasound propagation in a quasi-two-dimensional honeycomb magnet Na $_{2}$ Co $_{2}$ TeO $_{6}$

Xiaochen Hong, Maximilian Schiffer, Beat Valentin Schwarze +9

We study the phonon behavior of a Co-based honeycomb frustrated magnet Na $_{2}$ Co $_{2}$ TeO $_{6}$ under magnetic field applied perpendicular to the honeycomb plane. The temperature and fi…

cond-mat.str-el2025★ 2 cited

Slow magnetic quantum oscillations in the c-axis magnetoresistance of UTe $_{2}$

Freya Husstedt, Motoi Kimata, Sajal Naduvile Thadathil +8

Details of the electronic band structure in unconventional superconductors are key to the understanding of their fundamental ground state. The potential spin-triplet superconductor…

cond-mat.str-el2024★ 13 cited

Excitation Spectrum and Spin Hamiltonian of the Frustrated Quantum Ising Magnet Pr $_{3}$ BWO $_{9}$

J. Nagl, D. Flavián, S. Hayashida +16

We present a thorough experimental investigation on single crystals of the rare-earth based frustrated quantum antiferromagnet Pr $_{3}$ BWO $_{9}$ , a purported spin-liquid candidate on t…

cond-mat.mtrl-sci2020★ 72 cited

Observation of giant spin-split Fermi-arc with maximal Chern number in the chiral topological semimetal PtGa

Mengyu Yao, Kaustuv Manna, Qun Yang +14

Non-symmorphic chiral topological crystals host exotic multifold fermions, and their associated Fermi arcs helically wrap around and expand throughout the Brillouin zone between th…

Fermi-surface studies of altermagnetic CrSb from Shubnikov-de Haas oscillations

Superconductivity in epitaxial PtSb(0001) thin films

Acoustic signatures of the field-induced electronic-topological transitions in YbNi4​P2​

Z2​ Vortex Crystal Candidate in the Triangular S=1/2 Quantum Antiferromagnet

Direct probe of magnetic field effects on phonons by ultrasound propagation in a quasi-two-dimensional honeycomb magnet Na2​Co2​TeO6​

Slow magnetic quantum oscillations in the c-axis magnetoresistance of UTe2​