activity
20002026
most citedEvidence for two superconducting energy gaps in MgB2 by point-contact spectroscopy

534 citations · 1.8k across the 54 of their papers we have counts for

collaborators

56 papers

cond-mat.supr-con2026

Strong-coupling multigap superconductivity in the Heusler compound ScAuAl

Jozef Kačmarčík, Zuzana Pribulová, Yevhen Petrenko +9

ScAuAl is the Heusler superconductor with the highest reported transition temperature, Tc, close to 5 K. Here, we combine high-resolution ac calorimetry and electrical-transpor…

cond-mat.supr-con2026

Multigap superconductivity in Ising superconductors: The case of (LaSe)1.14(NbSe2)m misfit layer compounds

Alexandra Palacio-Morales, Tomas Samuely, Ludovica Zullo +14

Strong spin-orbit coupling and broken inversion symmetry in transition metal dichalcogenides give rise to Ising superconductivity, a spin-protected pairing state first identified i…

cond-mat.supr-con2026

AC calorimetric study of magneto-quantum oscillations in anisotropic multiband VGa superconductor

Yevhen V. Petrenko, Jozef Kačmarčík, 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…

cond-mat.supr-con2026

Band-Selective Tunneling and Anisotropic Multiband Superconductivity in VGa

Jozef Haniš, Jozef Kačmarčík, Filip Košuth +7

Multiband superconductors with structural anisotropy offer a fertile ground for exploring unconventional quantum states, yet disentangling their directional pairing characteristics…

cond-mat.supr-con2025

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…

cond-mat.supr-con2025★ 1 cited

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…