Absorption from 3D to 2D

From

R. Dingle

Festkoerperprobleme

15,21 (1975)

well width linewidth

1 19.8 nm 0.25 meV

2 12.2 nm 0.4 meV

3 8.3 nm 1.0 meV

4 5.1 nm ~ 5 meV

F. Pulizzi et al., Magnet Lab Nijmegen, 2001

14 nm

21 nm

400 nm

10 meV