Probing thermal stability in CsPbI 3 quantum dots with coupled Pb-site doping and halide passivation

Nanoscale 2026 Open access

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Authors: Pouriya Naziri, Saba Sepahban Shahgoli, Hadi Jahangiri, Umut Aydemir
DOI: 10.1039/d5nr04997k
Cited by: 0
References: 45

Abstract

Synergistic Pb-site substitution and halide surface passivation increase lattice rigidity and suppress thermally activated nonradiative pathways in CsPbI 3 quantum dots, shifting photoluminescence quenching to higher temperatures.

Fields of Study & Subjects

Perovskite Materials and Applications Quantum Dots Synthesis And Properties Semiconductor Quantum Structures and Devices

Publication details

Journal / source
Nanoscale
Volume
18
Issue
9
Pages
4887–4900
Publication date
1 January 2026
Language
EN