M. Schmidt

collaborators

3 papers

cond-mat.mtrl-sci2026

Revisiting the symmetry and optical phonons of altermagnetic $I^\pm$ -MnTe

Ece Uykur, Marcos V. GonÃ§alves-Faria, Sahana RÃ¶Ãler +5

Using infrared (IR) and Raman spectroscopies combined with high-resolution x-ray diffraction, we address several controversial aspects of altermagnetic $I^\pm$ -MnTe. We show that mech…

cond-mat.mtrl-sci2025

Low-field magnetization processes of hexagonal easy-plane altermagnet $I^\pm$ -MnTe

Sahana RÃ¶Ãler, Victoria Ginga, Marcus Schmidt +5

Single crystals of $I^\pm$ -MnTe were synthesized by chemical vapor transport using iodine as the transport reagent. Structural characterization by powder x-ray diffraction confirmed t…

cond-mat.str-el2025

Pseudo-Goldstone mode in altermagnetic $I^\pm$ -MnTe: high-field electron spin resonance studies

K. Yu. Povarov, J. Wosnitza, S. RÃ¶Ãler +3

We report multi-frequency electron spin resonance spectroscopy studies of $I^\pm$ -MnTe in magnetic fields up to $16$ T, applied along the easy anisotropy axis. At temperatures below $…

Revisiting the symmetry and optical phonons of altermagnetic I^±-MnTe

Low-field magnetization processes of hexagonal easy-plane altermagnet I^±-MnTe

Pseudo-Goldstone mode in altermagnetic I^±-MnTe: high-field electron spin resonance studies

Revisiting the symmetry and optical phonons of altermagnetic $I^\pm$ -MnTe

Low-field magnetization processes of hexagonal easy-plane altermagnet $I^\pm$ -MnTe

Pseudo-Goldstone mode in altermagnetic $I^\pm$ -MnTe: high-field electron spin resonance studies