Sv. Goupalov et El. Ivchenko, ELECTRON-HOLE LONG-RANGE EXCHANGE INTERACTION IN SEMICONDUCTOR QUANTUM DOTS, Journal of crystal growth, 185, 1998, pp. 393-397
We have calculated the exchange splitting of the ground-state exciton
level in cubic and hexagonal nanocrystals of the spherical shape. The
theory makes allowance for both the analytic (or short-range) and nona
nalytic (long-range) electron-hole exchange contributions. The results
are compared with experimental data obtained on nanometer-size CdSe c
rystallites. (C) 1998 Elsevier Science B.V. All rights reserved.