Revelation of Core–Surface p–n Junction Structures for PbS Quantum Dots

The Journal of Physical Chemistry Letters 2026

View at publisher
Authors: Ke-Lei Zu, Jun-Tao Hu, Dengke Wang, Nan Chen, Yin-Fen Ma, Bin Xu, Changsheng Shi, Feng Qiu, Mei Leng, Yong‐Biao Zhao, Zheng‐Hong Lu
DOI: 10.1021/acs.jpclett.6c00510
Cited by: 1
References: 56

Abstract

-p transition in PbS CQDs, arising from competition between iodide-induced electron donation and oxygen-induced compensation at the surface together with the sulfur-rich core composition.

Fields of Study & Subjects

Quantum Dots Synthesis And Properties Chemical and Physical Properties of Materials Semiconductor Quantum Structures and Devices

Publication details

Journal / source
The Journal of Physical Chemistry Letters
Publisher
American Chemical Society (ACS)
Volume
17
Issue
19
Pages
5406–5414
Publication date
30 April 2026
Language
EN