3 papers
cond-mat.supr-con2025
Odd-parity superconductivity underpinned by antiferromagnetism in heavy fermion metal YbRhSi
Lev V. Levitin, Jan Knapp, Petra Knappová +13
Topological superconductors are essential elements of the periodic table of topological quantum matter. However, the relevant odd-parity spin-triplet superconductors are rare. We r…
physics.ins-det2024
Precise Calorimetry of Small Metal Samples Using Noise Thermometry
Jan Knapp, Lev V. Levitin, Ján Nyéki +2
We describe a compact calorimeter that opens ultra-low temperature heat capacity studies of small metal crystals in moderate magnetic fields. The performance is demonstrated on the…
cond-mat.mtrl-sci2023
Verification of Wiedemann-Franz law in silver with moderate residual resistivity ratio
Marijn Lucas, Lev V. Levitin, Petra Knappová +3
Electrical and thermal transport were studied in a vacuum-annealed polycrystalline silver wire with residual resistivity ratio 200-400, in the temperature range 0.1-1.2K and in mag…