 |
 |
|
Guillamon, I., Suderow, H., Rodrigo, J. G., Vieira, S., Rodiere, P., Cario, L., Navarro-Moratalla, E., Marti-Gastaldo, C. & Coronado, E. (2011) Chiral charge order in the superconductor 2H-TaS2. New J. Phys. 13 103020.
Added by: Laurent Cournède (2016-03-10 21:32:19) |
| Type de référence: Article DOI: 10.1088/1367-2630/13/10/103020 Numéro d'identification (ISBN etc.): 1367-2630 Clé BibTeX: Guillamon2011 Voir tous les détails bibliographiques  |
Catégories: PMN Mots-clés: density waves, ii superconductor, scanning tunneling microscope, state Créateurs: Cario, Coronado, Guillamon, Marti-Gastaldo, Navarro-Moratalla, Rodiere, Rodrigo, Suderow, Vieira Collection: New J. Phys. |
Consultations : 1/501
Indice de consultation : 3% Indice de popularité : 0.75% |
| Résumé |
|
We observed chiral charge order in the superconductor 2H-TaS2 using scanning tunneling microscopy and spectroscopy at 0.1 K. Topographic images show hexagonal atomic lattice and charge density wave (CDW) with clockwise and counterclockwise charge modulations. Tunneling spectroscopy reveals the superconducting density of states, disappearing at T-c = 1.75K and showing a wide distribution of values of the superconducting gap, centered around Delta = 0.28 meV.
Added by: Laurent Cournède |