Mechanical enhancement of quantum oscillations

2025/07/03 by Daschner, Maximilian, Kokanović, Ivan, Grosche, F. Malte · 1 citation
#FOS: Physical sciences #Materials Science (cond-mat.mtrl-sci)

paper · doi:10.48550/arxiv.2507.02612

Abstract

We investigate quantum oscillation measurements in the Dirac nodal-line semimetal TaNiTe₅ which exhibit a strongly enhanced amplitude in the magnetoresistance. We show that mechanical properties of the measurement setup in combination with de Haas - van Alphen oscillations in the magnetic torque can cause this enhancement in the measured resistance, without involvement of any topological properties in this material. To support the empirical data, a numerical model is provided, showing good agreement.

Citations

• Probing the Fermi surface with Quantum Oscillation Measurements in the Dirac semimetal TaNiTe₅
• Berry phase effects on electronic properties

Cited by

• De Haas - van Alphen study of the Dirac nodal-line semimetal candidate TaPtTe₅

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