Frédéric Mila, Marco Grioni, Helmuth Berger, Thomas Gloor, Luca Perfetti
High-resolution angle-resolved photoemission data from the insulating phase of the charge-density-wave (CDW) material 1T-TaS2 reveal the backfolding of the electronic bands associated with the CDW superlattice, but also an additional, unexpected periodicit ...
2005