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Formation of k-space indirect magnetoexcitons in double-quantum-well direct gap heterostructures

A. A. Gorbatsevich·I. V. Tokatly
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Abstract

Spectrum of excitons in double-quantum-well structures is calculated in tilted magnetic field. It is shown that spectrum becomes asymmetric in quasimomentum if a transverse in respect to growth direction component of magnetic field is nonzero. A transition from $k$-space direct exciton ground state to $k$-space indirect one accompanied by sharp quenching of photoluminescense is described.

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A. A. Gorbatsevich, I. V. Tokatly. 1997-12-10. Formation of k-space indirect magnetoexcitons in double-quantum-well direct gap heterostructures. https://doi.org/10.1088/0268-1242%2F13%2F3%2F007

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