3 papers
cond-mat.supr-con2025
Layer-selective Cooper pairing in an alternately stacked transition metal dichalcogenide
Haojie Guo, Sandra Sajan, Irián Sánchez-RamÃrez +9
Multigap superconductivity emerges when superconducting gaps form on distinct Fermi surfaces. Arising from locally overlapping atomic orbitals, multiple superconducting bands intro…
cond-mat.supr-con2024
Atomic-scale mapping of superconductivity in the incoherent CDW mosaic phase of a transition metal dichalcogenide
Sandra Sajan, Haojie Guo, Tarushi Agarwal +6
The emergence of superconductivity in the octahedrally coordinated (1T) phase of TaS2 is preceded by the intriguing loss of long-range order in the charge density wave (CDW). Such…
cond-mat.mtrl-sci2024
Charge transfer in T/H heterostructures of transition metal dichalcogenides
Irián Sánchez-RamÃrez, Maia G. Vergniory, Fernando de Juan
The charge density wave state of the T polytype of MX (M=Nb,Ta, X=S, Se) is known to host a half-filled flat band, which electronic correlations driv…