Journal or Book Title
Physical Review Letters
Using a simple model that describes the decrease of the amplitudes of optical structures in ion-implanted crystals, projected areas of several valence and core excitons in GaAs are determined. The last remnant of crystal-related optical structure vanishes for crystallite areas less than (16Å)2.
The American Physical Society
Aspnes, D. E.; Kelso, S. M.; Olson, C. G.; and Lynch, David W., "Direct Determination of Sizes of Excitations from Optical Measurements on Ion-Implanted GaAs" (1982). Physics and Astronomy Publications. 65.