Excitons in self-organized semiconductor/insulator superlattices: PbI-based perovskite compounds

Muljarov, Egor A. ORCID: https://orcid.org/0000-0002-2878-4148, Tikhodeev, S., Gippius, N. and Ishihara, Teruya 1995. Excitons in self-organized semiconductor/insulator superlattices: PbI-based perovskite compounds. Physical Review B 51 (20) , pp. 14370-14378. 10.1103/PhysRevB.51.14370

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Abstract

We calculate the binding energies, wave functions, and diamagnetic coefficients of excitons in perovskite lead iodine based compounds in the form of self-organized semiconductor/insulator superlattices with allowance for the image potential and the superlattice structure of these materials. We demonstrate a good agreement between our theory and the experiment; the fitting of our theory to the experiments makes it possible to evaluate the reduced mass of excitons in these compounds of the order of 0.2m0.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Physics and Astronomy
Subjects:	Q Science > QB Astronomy
Publisher:	American Physical Society
ISSN:	0163-1829
Last Modified:	24 Oct 2022 11:34
URI:	https://orca.cardiff.ac.uk/id/eprint/48582

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