Figure 1

Spatially resolved PL mapping of an area of 50 x50 µm² (T=300 K). a) Peak energy, b) peak intensity. A portion of the intensity map has been flipped and arranged next to the energy map. A spatial fluctuation in peak energy directly corresponds to a variation in intensity. Intensity is highest for high emission energy.

(click for full image)

top        text     Figure 2        endnotes

© 1998-2000 The Materials Research Society