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Low-temperature photoluminescence spectra of QW as-grown sample (solid line) and the samples after RTA at (dashed line) and (dotted line) for .
Dependence of (a) electron, heavy hole, and light hole confinement potentials and (b) profile for QW on diffusion lengths: (solid line), (dashed line), (dotted line), and (dashed dotted line), with well center at .
Dependence of (a) C1-HH1 transition energy and (b) calculated PL-peak shifts for QW on diffusion length: .
Estimated diffusion coefficients as a function of inverse temperature and activation energy of QW, obtained from the experimental data in Ref. 6.
Parameters used in the calculation.
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