Detection of chemicals and biological species is an important issue to human health and safety. In this paper, we report the hydrothermal synthesis at 95° C of Cu-doped ZnO low …
The band‐gap engineering of doped ZnO nanowires is of the utmost importance for tunable light‐emitting‐diode (LED) applications. A combined experimental and density‐functional …
S Brahma, YW Yeh, JL Huang, CP Liu - Applied Surface Science, 2021 - Elsevier
We demonstrate prominent specificity on acetone gas sensing at room temperature (~ 25° C) enabled solely by rendering ZnO nanostructures p-type via Cu doping of 0.8–3.7 at …
Colloidal nanocrystals play a vital role in several applications. The doping of cations in the nanocrystal matrix enhances the optical, electrical, and magnetic properties. The number …
This work investigates the structural, electronic, and transport properties of pristine and N- doped armchair ZnO nanoribbons (ZnONRs) using density functional theory (DFT) in …
A novel molecular approach to the synthesis of polycrystalline Cu-doped ZnO rod-like nanostructures with variable concentrations of introduced copper ions in ZnO host matrix is …
DH Xu, WZ Shen - The Journal of Physical Chemistry C, 2012 - ACS Publications
We report a simple chemical vapor deposition method to fabricate Cu-doped ZnO hemispherical shell structures with room-temperature ferromagnetism (RTFM). Through a …
The prospect of tuning and enhancing multiple properties of ZnO from optical, electrical, piezo to ferroelectricity/magnetism with Cu dopants will certainly spur the pursuit of facile …
Highly responsive methanol sensors working at low temperatures are developed using hierarchical ZnO nanorods decorated by Pt nanoparticles. The sensing materials are …