Published in

Royal Society of Chemistry, Faraday Discussions, (237), p. 58-79, 2022

DOI: 10.1039/d2fd00036a

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Ultrashort and metastable doping of the ZnO surface by photoexcited defects

Journal article published in 2022 by Lukas Gierster ORCID, Sesha Vempati ORCID, Julia Stähler ORCID
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

We show exemplarily for the ZnO surface that photoexcited deep defects act like chemically doped shallow donors in semiconductors. Sufficiently strong “photodoping” makes ZnO a transient metal with influenceable ultrashort to metastable lifetimes.