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Royal Society of Chemistry, Journal of Materials Chemistry C Materials for optical and electronic devices, 28(6), p. 7671-7676

DOI: 10.1039/c8tc02131g

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Direct tuning of the band gap via electronically-active organic cations and large piezoelectric response in one-dimensional hybrid halides from first-principles

Journal article published in 2018 by Gang Tang ORCID, Jiawang Hong 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

By inserting C7H7+ cations into 1D GAPbI3, the band gap is directly narrowed from 2.28 to 0.69 eV. In addition, a large piezoelectric response is also predicted in 1D GAPbI3.