We report a hybrid up-conversion device integrating a In0.2Ga0.8As/GaAs MQWs photodetector with an organic light emitting diode (OLED), that converts input 980 nm infrared light to output 520 nm green light. Devices with different interface layer, used as the hole injection layer (HIL) in OLEDs were fabricated and tested. It was found that the device with an HIL of MoO3-doped CuPc exhibited a l...

Resistive random access memory (ReRAM) properties in which the resistance of the insulating material drastically changes by voltage application have recently attracted much attention. In this work, molybdenum oxide prepared by thermal oxidation of Mo films was studied to investigate its potential as a material exhibiting ReRAM switching. The samples oxidized between 400 and 600 C were composed ...

Molybdenum oxide (MoO3) electrochromic (EC) materials have not been widely used at present due to relatively poor performance and inadequate research. In order enhance the EC properties of MoO3 achieve purpose practical use, modified nanocrystalline films were fabricated by a cheap simple complexation-assisted sol–gel method followed annealing 300 °C. this method, dopamine (DA) is as structure-...

Coupling TiO2 nanofibers with other semiconductor metal oxides can effectively extend the light absorbability of to visible range electromagnetic spectrum. This study demonstrates synthesis TiO2–MoO3 composite via electrospinning using Ti and Mo water-soluble precursors. Aqueous solutions these precursors were added a PVP solution in N–N dimethylformamide. The mixture was electrospun, followed ...

This paper describes a study of the effect on MoDTC-promoted a-C:H DLC wear adding various surface-active additives used in engine lubricants, including ZDDP, an ashless EP additive, Ca detergents, dispersants, OFM and PAMA, to MoDTC solution. Tribofilms formed tracks steel were analysed using SLIM, TEM, STEM-EDX, Raman spectroscopy XPS. Relevant mechanisms by which these reduce impact have als...

Plasmonic nonmetal semiconductors with localized surface plasmon resonance (LSPR) effects possess extended light-response ranges and can act as highly efficient H2 generation photocatalysts. Herein, an LSPR-enhanced 0D/2D CdS/MoO3?x heterojunction has been synthesized by the growth of 0D CdS nanoparticles on 2D plasmonic MoO3?x elliptical nanosheets via a simple coprecipitation method. Taking a...