Abstract
Femtosecond near-infrared excitation of optimally-doped and underdoped YBa2Cu3O7-δ leads to an ultrafast fill-in of the much-discussed (ab)-plane mid-infrared conductivity gap. Transients taken from the underdoped material reveal two gap constituents with distinctly different recovery dynamics and saturation behaviour.
Original language | English (US) |
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Pages (from-to) | 2213-2216 |
Number of pages | 4 |
Journal | Physica C: Superconductivity and its applications |
Volume | 341-348 (IV) |
DOIs | |
State | Published - Nov 2000 |
Externally published | Yes |
Event | International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA Duration: Feb 20 2000 → Feb 25 2000 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering