Marvin Kopp

collaborators

3 papers

cond-mat.str-el2025

Robust Magnetic Polaron Percolation in the Antiferromagnetic CMR System EuCd $_{2}$ P $_{2}$

Marvin Kopp, Charu Garg, Sarah Krebber +16

Antiferromagnetic EuCd $_{2}$ P $_{2}$ has attracted considerable attention due to its unconventional (magneto)transport properties. At a temperature $T_{peak}$ significantly above th…

cond-mat.str-el2025

Magnetic frustration and weak Mn magnetic ordering in EuMn $_{2}$ P $_{2}$

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…

cond-mat.str-el2024

Magnetism, heat capacity and electronic structure of EuCd $_{2}$ P $_{2}$ in view of its colossal magnetoresistance

Dmitry Yu. Usachov, Sarah Krebber, Kirill A. Bokai +10

The mechanism of the peculiar transport properties around the magnetic ordering temperature of semiconducting antiferromagnetic EuCd $_{2}$ P $_{2}$ is not yet understood. With a huge pea…

Robust Magnetic Polaron Percolation in the Antiferromagnetic CMR System EuCd2​P2​

Magnetic frustration and weak Mn magnetic ordering in EuMn2​P2​

Magnetism, heat capacity and electronic structure of EuCd2​P2​ in view of its colossal magnetoresistance

Robust Magnetic Polaron Percolation in the Antiferromagnetic CMR System EuCd $_{2}$ P $_{2}$

Magnetic frustration and weak Mn magnetic ordering in EuMn $_{2}$ P $_{2}$

Magnetism, heat capacity and electronic structure of EuCd $_{2}$ P $_{2}$ in view of its colossal magnetoresistance