5 papers
Four-layer charge density waves and chirality in CsVSb
Fernando de Juan, Mark H. Fischer
The kagome superconductor CsVSb is the only one in the AVSb family (A=K,Rb,Cs) that shows a charge-density-wave (CDW) ground state competing with…
Ferroaxial and nematic transitions in the charge density wave phase of 1T-TiSe
Sarah Edwards, Elliott Rosenberg, Ilaria Maccari +9
Charge density waves (CDWs) with multi-component order parameters can break unexpected symmetries through the interplay of nearly degenerate instabilities. In the widely investigat…
Layer-selective Cooper pairing in an alternately stacked transition metal dichalcogenide
Haojie Guo, Sandra Sajan, Irián Sánchez-Ramírez +9
Multigap superconductivity emerges when superconducting gaps form on distinct Fermi surfaces. Arising from locally overlapping atomic orbitals, multiple superconducting bands intro…
Optical probes of two-component pairing states in transition metal dichalcogenides
Miguel-Ángel Sánchez-Martínez, Daniel Muñoz-Segovia, Fernando de Juan
Signatures of unconventional superconductivity have been recently observed in certain transition metal dichalcogenides (TMDs), including 4H-TaS and monolayer 2H-NbSe. W…
Ising domain wall networks from intertwined charge density waves in single-layer TiSe2
Wen Wan, Maria N. Gastiasoro, Daniel Muñoz-Segovia +3
When the period of an incommensurate charge density wave (ICDW) approaches an integer multiple of a lattice vector, the energy gain obtained from locking the period to the lattice…