Abstract
It is shown that picosecond coherence experiments can be used to study optical dynamics in doped semiconductors and molecular solids. In the system GaP:N, picosecond photon echoes are used to study exciton relaxation and detrapping into the free exciton band. In the molecolar mixed crystal of pentacene in naphthalene, two-color stimulated photon echoes are employed as a probe for vibrational deactivation.
Original language | English |
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Pages (from-to) | 349-353 |
Number of pages | 5 |
Journal | Physica B & C |
Volume | 127 |
Issue number | 1-3 |
DOIs | |
Publication status | Published - 1984 |