Nodal superconductivity in miassite Rh17S15

H Kim, MA Tanatar, M Kończykowski… - Communications …, 2024 - nature.com
Solid state chemistry has produced a plethora of materials with properties not found in
nature. For example, high-temperature superconductivity in cuprates is drastically different …

Nodal band-off-diagonal superconductivity in twisted graphene superlattices

M Christos, S Sachdev, MS Scheurer - Nature Communications, 2023 - nature.com
The superconducting state and mechanism are among the least understood phenomena in
twisted graphene systems. Recent tunneling experiments indicate a transition between …

Unconventional superconductivity protected from disorder on the kagome lattice

SC Holbæk, MH Christensen, A Kreisel, BM Andersen - Physical Review B, 2023 - APS
Motivated by the recent discovery of superconductivity in the kagome AV 3 Sb 5 (A= K, Rb,
Cs) metals, we perform a theoretical study of the symmetry-allowed superconducting orders …

Superconductivity in disordered locally noncentrosymmetric materials: An application to

D Möckli, A Ramires - Physical Review B, 2021 - APS
Layered three-dimensional centrosymmetric crystals can exhibit characteristics of
noncentrosymmetric materials. This happens when each individual layer alone lacks …

Microscopic pairing mechanism, order parameter, and disorder sensitivity in moiré superlattices: Applications to twisted double-bilayer graphene

R Samajdar, MS Scheurer - Physical Review B, 2020 - APS
Starting from a continuum-model description, we develop a microscopic weak-coupling
theory for superconductivity in twisted double-bilayer graphene. We study both electron …

Time-reversal symmetry breaking and multigap superconductivity in the noncentrosymmetric superconductor

Arushi, D Singh, AD Hillier, MS Scheurer, RP Singh - Physical Review B, 2021 - APS
The Th 7 Fe 3 family of superconductors provides a rich playground for unconventional
superconductivity. La 7 Ni 3 is the latest member of this family, which we here investigate by …

Anderson's theorem for correlated insulating states in twisted bilayer graphene

K Kolář, G Shavit, C Mora, Y Oreg, F von Oppen - Physical review letters, 2023 - APS
The emergence of correlated insulating phases in magic-angle twisted bilayer graphene
exhibits strong sample dependence. Here, we derive an Anderson theorem governing the …

Possible unconventional pairing in superconductors revealed by controlling disorder

EH Krenkel, MA Tanatar, M Kończykowski, R Grasset… - Physical Review B, 2022 - APS
We study the evolution of temperature-dependent resistivity with added pointlike disorder
induced by 2.5 MeV electron irradiation in stoichiometric compositions of the “3-4-13” …

Multiband superconductivity in determined from studying the response to controlled disorder

K Cho, M Kończykowski, S Ghimire, MA Tanatar… - Physical Review B, 2022 - APS
The London penetration depth λ (T) was measured in a single crystal of V 3 Si. The
superfluid density obtained from this measurement shows a distinct signature of two almost …

Epitaxial growth of monolayer PdTe2 and patterned PtTe2 by direct tellurization of Pd and Pt surfaces

L Liu, D Zemlyanov, YP Chen - 2D Materials, 2021 - iopscience.iop.org
Abstract Two-dimensional (2D) palladium ditelluride (PdTe 2) and platinum ditelluride (PtTe
2) are two Dirac semimetals, which have fascinating quantum properties such as …