Ultrafast near-infrared excitation of optimally-doped and underdoped YBa2Cu3OT-δ leads to an ultrafast fill-in of the (ab)-plane mid-infrared conductivity gap. Underdoped material shows two gap constituents in the transients with different recovery dynamics and saturation behaviour.
|Original language||English (US)|
|Number of pages||3|
|Journal||Springer Series in Chemical Physics|
|State||Published - 2001|
ASJC Scopus subject areas
- Physical and Theoretical Chemistry