Citation
Ra. Kaindl et al., Femtosecond mid-infrared study of YBa2Cu3O7-delta, PHYSICA C, 341, 2000, pp. 2213-2216
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA C
ISSN journal
09214534
→ ACNP
Volume
341
Year of publication
2000
Part
4
Pages
2213 - 2216
Database
ISI
SICI code
0921-4534(200011)341:<2213:FMSOY>2.0.ZU;2-F
Abstract
Femtosecond near-infrared excitation of optimally-doped and underdoped YBa2
Cu3O7-delta leads to an ultrafast fill-in of the much-discussed (ab)-plane
mid-infrared conductivity gap. Transients taken fi om the underdoped materi
al reveal two gap constituents with distinctly different recovery dynamics
and saturation behaviour.