Abstract
The photoluminescence of InP quantum wires embedded in the dielectric template has been studied by site-selective pump-probe spectroscopy. The enhancement of the emission in the spectral window around the pump frequency and the long-lasting memory of pumping have been observed and explained on the basis of changes in energy states of template defects under intensive pumping. The effect of wire-template interface upon the appearance of the photoluminescence spectrum is discussed.
| Original language | English |
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| Pages (from-to) | 571-576 |
| Number of pages | 6 |
| Journal | Superlattices and Microstructures |
| Volume | 27 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - May 2000 |
| Event | 3rd International Workshop on Surfaces and Interfaces In Mesoscopic Devices (SIMD'99) - Maui, HI, USA Duration: 6 Dec 1999 → 10 Dec 1999 |