Abstract
High quality CdTe/Cd1-xMnxTe quantum well structures can be routinely grown in the authors' laboratory by molecular beam epitaxy (MBE). At temperatures of ∼ 2 K these structures have optical linewidths ≲ 3 meV for quantum well widths ≲ 20 Å. The present paper shows how information on the nature and extent of the interface roughness in such systems can be deduced from studies of the optical linewidths and Stokes' shifts.
Original language | English |
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Pages (from-to) | 417-426 |
Number of pages | 10 |
Journal | Surface Science |
Volume | 313 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 Jul 1994 |
Externally published | Yes |