511 citations · 717 across the 5 of their papers we have counts for
5 papers
Spontaneous exciton condensation in 1T-TiSe2: a BCS-like approach
C. Monney, H. Cercellier, F. Clerc +9
Recently strong evidence has been found in favor of a BCS-like condensation of excitons in 1\textit{T}-TiSe. Theoretical photoemission intensity maps have been generated by the…
Unveiling new systematics in the self-assembly of atomic chains on Si(111)
C. Battaglia, H. Cercellier, C. Monney +3
Self-assembled arrays of atomic chains on Si(111) represent a fascinating family of nanostructures with quasi-one-dimensional electronic properties. These surface reconstructions a…
Evidence for an excitonic insulator phase in 1T-TiSe
H. Cercellier, C. Monney, F. Clerc +7
We present a new high-resolution angle-resolved photoemission study of 1\textit{T}-TiSe in both, its room-temperature, normal phase and its low-temperature, charge-density wa…
Stabilization of silicon honeycomb chains by trivalent adsorbates
C. Battaglia, H. Cercellier, C. Monney +2
The atomic structure of self-assembled quasi-one-dimensional Gd chains on Si(111) has been investigated by low-energy electron diffraction and scanning tunneling microscopy. Based…
Non-uniform doping across the Fermi surface of NbS intercalates
C. Battaglia, H. Cercellier, L. Despont +6
Magnetic ordering of the first row transition metal intercalates of NbS due to coupling between the conduction electrons and the intercalated ions has been explained in terms o…