Presence and absence of delocalization-localization transition in coherently perturbed disordered lattices
نویسندگان
چکیده
منابع مشابه
Localization-delocalization transition of indirect excitons in lateral electrostatic lattices.
We study transport of indirect excitons in GaAs/AlGaAs coupled quantum wells in linear lattices created by laterally modulated gate voltage. The localization-delocalization transition for transport across the lattice was observed with reducing lattice amplitude or increasing exciton density. The exciton interaction energy at the transition is close to the lattice amplitude. These results are co...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2021
ISSN: 2470-0045,2470-0053
DOI: 10.1103/physreve.103.l040202