| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9586172 | Journal of Luminescence | 2005 | 6 Pages |
Abstract
A high-density cold exciton gas is generated in a harmonic potential trap by two-photon resonance excitation of Cu2O at 2Â K. Strongly localized light signal is observed at the bottom of the potential trap when the exciton density exceeds 1017Â cm-3. The possibility of bosonic stimulation of excitons from the trap rim to the bottom is discussed in connection with the origin of the light signal.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
N. Naka, N. Nagasawa,