Inverted All-Inorganic Nanorod-Based Light-Emitting Diodes via Electrophoretic Deposition.

ABSTRACT: High performance and high stability in all-inorganic solution processed nanocrystal-based light-emitting diodes (LEDs) are highly attractive for large area devices compared to organic material-based LEDs. In this work, an inverted all-inorganic LED structure is designed to have an easy integration with thin-film transistors. Adopting robust inorganic materials such as Ni_1-x O nanoparticle films as a hole transport layer (HTL) is beneficial for the performance of LED. Herein, we have optimized the HTL by introducing Mg into Ni_1-x O to bridge the difference in energy offset between the nanorod emissive layer and the HTL, in addition to the advantages of low temperature solubility of Ni_1-x O:Mg nanoparticles. Furthermore, CdSe/CdS-based na

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC11519866 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature