Binding of an Exciton to a Neutral Acceptor
- 1 August 1978
- journal article
- research article
- Published by Wiley in Physica Status Solidi (b)
- Vol. 88 (2), 713-725
- https://doi.org/10.1002/pssb.2220880239
Abstract
The binding energy of the exciton—neutral acceptor complex is calculated by means of an atomic‐like variational wave function, suitable for not too large electron‐to‐hole mass ratios σ = m/m. The results obtained with a 46‐term trial function do not disagree with previous deductions stating that there is a σ‐region of instability. Further, the empiric “Haynes rule” is not well verified in the limited region (σ ≦ 0.431), where the stability can be achieved by means of our trial function. The computed energies are in good agreement with the experimental data relative to GaAs.This publication has 22 references indexed in Scilit:
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