7 papers
AC calorimetric study of magneto-quantum oscillations in anisotropic multiband VGa superconductor
Yevhen V. Petrenko, Jozef KaÄmarÄÃk, Tomáš Samuely +7
Unlike de Haas--van Alphen measurements, heat-capacity magneto-quantum oscillations directly probe the oscillatory bulk quasiparticle density of states. Here, we report the observa…
Band-Selective Tunneling and Anisotropic Multiband Superconductivity in VGa
Jozef HaniÅ¡, Jozef KaÄmarÄÃk, Filip KoÅ¡uth +7
Multiband superconductors with structural anisotropy offer a fertile ground for exploring unconventional quantum states, yet disentangling their directional pairing characteristics…
Ising superconductivity in noncentrosymmetric bulk NbSe2
Dominik Volavka, Zuzana Pribulová, Jozef KaÄmarÄÃk +13
Ising superconductivity allows in-plane upper critical magnetic fields to vastly surpass Pauli limit by locking the antiparallel electron spins of Cooper pairs in the out-of-plane…
Direct evidence for two-gap superconductivity in hydrogen-intercalated titanium diselenide
Erik Piatti, Gaia Gavello, Giovanni A. Ummarino +5
Transition-metal dichalcogenides (TMDs) offer an extremely rich material platform in the exploration of unconventional superconductivity. The unconventional aspects include exotic…
Single-gap two-band superconductivity well above the Pauli limit in non-centrosymmetric TaIrB
J. Kacmarcik, Z. Pribulova, T. Shiroka +11
Non-centrosymmetric superconducting materials represent an exciting class of novel superconductors featuring a variety of unconventional properties, including mixed-parity pairing…
Misfit layer superconductors, tuneable bulk heterostructures with strong 2D effects
Tomas Samuely, Martin Gmitra, Tristan Cren +2
Atomically thin layered materials are systems with zero limit bulk-to-surface ratio. Their physical properties are determined by two-dimensionality and strongly affected by interfa…