3 papers
cond-mat.supr-con2024
Observation of Cooper-pair density modulation state
Lingyuan Kong, Michał Papaj, Hyunjin Kim +8
Superconducting states that break space-group symmetries of the underlying crystal can exhibit nontrivial spatial modulation of the order parameter. Previously, such remarkable sta…
cond-mat.mes-hall2023
Visualizing structure of correlated ground states using collective charge modes
Michał Papaj, Guangxin Ni, Cyprian Lewandowski
The variety of correlated phenomena in moiré systems is incredibly rich, spanning effects such as superconductivity, a generalized form of ferromagnetism, or even charge fractional…
cond-mat.mes-hall2023
Spectroscopic signatures of excitonic order effect on quantum spin Hall edge states
Michał Papaj
One of the proposed ground states of monolayer WTe, a two-dimensional topological insulator, is an excitonic condensate. However, time-reversal preserving and breaking solution…