High-performance self-powered NIR photodetectors enabled by PbSe quantum dot surface passivation with P3HT through bulk-heterojunction integration

M Sulaman, T Han, M Qasim, B Liu, NH Shah… - Materials Today …, 2025 - Elsevier
Abstract PbSe Quantum Dots (QDs) are highly valued for their exceptional optical properties
in the near-infrared (NIR) range, making them ideal for advanced photodetectors. When …

Facile Interface Engineering Enabled Efficient and Stable Self‐Powered Perovskite Photodetectors for Versatile Photosensing Applications

CY Chang, YL Chin, CY Chang… - Advanced Functional …, 2025 - Wiley Online Library
A facile and promising strategy to achieve high‐performance and stable perovskite (PVSK)
photodetectors by strategically selecting dibromo‐substituted naphthalene tetracarboxylic …

Layered Cs 3 Bi 2 I 9 perovskite nanosheets on TiO 2 nanorods for high-performance heterostructure photodetectors

G Ashokan, S Subramani, G Vellingiri… - Journal of Materials …, 2025 - pubs.rsc.org
In this study, we report the fabrication of two-dimensional (2D) Cs3Bi2I9 halide perovskite
semiconductor photodetectors with enhanced photostability against temperature. These all …

Perovskite Photodetector Integrated with Microfluidics for Low-Level Fluorescence Detection: Toward Self-Powered Biomarker Sensing

MFA Fattah, AA Khan, S Khamgaonkar… - ACS Applied …, 2024 - ACS Publications
Inorganic (cesium) metal halide perovskites have been of extensive interest to the broader
scientific community owing to their higher stability and breakthrough performance in …

[HTML][HTML] Poly (amic acid)-Polyimide Copolymer Interfacial Layers for Self-Powered CH3NH3PbI3 Photovoltaic Photodiodes

W Kim, JW Park, HR Jeong, K Lee, S Yang… - …, 2025 - pmc.ncbi.nlm.nih.gov
Hybrid organohalide perovskites have received considerable attention due to their
exceptional photovoltaic (PV) conversion efficiencies in optoelectronic devices. In this study …

Performance Analysis of WSe2 and MXene Nanocomposite based Flexible Photodetector

T Bajpai, RK Nagaria, S Tripathi - IEEE Photonics …, 2025 - ieeexplore.ieee.org
This article describes a broadband photodetector based on a PET substrate covered with
ITO/WSe 2: MXene/Al. The dispersion-prepared WSe 2: MXene nanocomposite (NC) serves …

PUBLISHING GROUP

M Sulaman, Q Wu, L Xue, T Han, H Guo - opg.optica.org
Perovskite-based photodetectors offer a compelling avenue for cutting-edge photonic
applications due to their unique blend of optoelectronic characteristics and cost-efficient …