Abstract
We report the observation of periodic compositional modulation in ZnSe 1-xTe x alloys grown by molecular beam epitaxy on vicinal (100) GaAs substrates. The period is highly regular, with typical values between 18 and 32 Å, and is long range in character. X-ray diffraction indicates that the composition varies approximately sinusoidally, resulting in superlattices that are expected to have unique physical properties.
Original language | American English |
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Pages (from-to) | 1586-1589 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 75 |
Issue number | 8 |
DOIs | |
State | Published - 1995 |
NREL Publication Number
- NREL/JA-21228