Bernd Buchner

collaborators

5 papers

cond-mat.supr-con2026

Anomalous field evolution of the mixed-state linewidth in the second superconducting dome of LaFeAsO $_{1 - x} M_{x}$ ( $M = F, H$ )

Rustem Khasanov, Pierre Dalmas de RÃ©otier, Samuele Sanna +9

We report a transverse-field muon-spin rotation/relaxation ( $I^¼$ SR) study of the internal-field distribution in the mixed state of LaFeAsO $_{0.89}$ F $_{0.11}$ and LaFeAsO $_{0.75}$ H$…

cond-mat.mes-hall2026

Anomalous and Topological Hall Effects in Antiferromagnetic EuSn2As2 Nanostructures

Evgeny I. Maltsev, Nicolas PÃ©rez, Romain Giraud +8

We investigate magnetotransport in exfoliated nanostructures of the candidate magnetic 3D topological insulator $EuS n_{2} A s_{2}$ . Similar to macroscopic single crystals, t…

cond-mat.str-el2025

Physical properties of new delafossite triangular-lattice compounds TlErSe $_{2}$ and TlTmSe $_{2}$

Bastian Rubrecht, Ellen HÃ¤uÃler, Mirtha Pillaca +7

Delafossite compounds containing rare-earth ions have been proven to be an ideal platform to investigate frustrated magnetic ground states. Here, we discuss two triangular-lattice…

cond-mat.str-el2025

Field-induced magnetic phases in the Kitaev candidate Na $_{3}$ Co $_{2}$ SbO $_{6}$

Kranthi Kumar Bestha, Manaswini Sahoo, NiccolÃ² Francini +14

We report a rich anisotropic magnetic phase diagram of Na $_{3}$ Co $_{2}$ SbO $_{6}$ , a previously proposed cobaltate Kitaev candidate, based on field- and temperature-dependent magnetizatio…

cond-mat.mtrl-sci2025

Unusual Valence of Ru and Prediction of Magnetism, Anomalous Hall Conductivity in a Newly Synthesized Double Perovskite Compound Ca_2CoRuO_6

Koushik Pradhan, Soumya Ghorai, Prabuddha Sanyal +4

With a goal to expand on the family of double perovskite compounds, hosting 3d transition metal and 4d or 5d transition metal, two new ordered double perovskite compounds, Ca $_{2}$ Fe…

Anomalous field evolution of the mixed-state linewidth in the second superconducting dome of LaFeAsO1−x​Mx​ (M=F,H)

Anomalous and Topological Hall Effects in Antiferromagnetic EuSn2As2 Nanostructures

Physical properties of new delafossite triangular-lattice compounds TlErSe2​ and TlTmSe2​

Field-induced magnetic phases in the Kitaev candidate Na3​Co2​SbO6​

Unusual Valence of Ru and Prediction of Magnetism, Anomalous Hall Conductivity in a Newly Synthesized Double Perovskite Compound Ca_2CoRuO_6

Anomalous field evolution of the mixed-state linewidth in the second superconducting dome of LaFeAsO $_{1 - x} M_{x}$ ( $M = F, H$ )

Physical properties of new delafossite triangular-lattice compounds TlErSe $_{2}$ and TlTmSe $_{2}$

Field-induced magnetic phases in the Kitaev candidate Na $_{3}$ Co $_{2}$ SbO $_{6}$