9 research outputs found
A high-performance white-light-emitting-diodes based on nano-single crystal divanadates quantum dots
No full textWe report a high-performance phosphors-free white light-emitting-diodes (w-LEDs) using Ba(2)V(2)O(7) or Sr(2)V(2)O(7) quantum dots that directly heteroepitaxially grown on common quartz substrates by polymer assisted deposition (PAD). The quantum efficiency of quantum dots is as high as 95%. More importantly, electronic local functions, band structure and partial density of states have been firstly calculated to study the luminescent and heteroepitaxial growth mechanisms by the Ab-initio Simulation. Additionally, the glaring white light excited at a wavelength of 325 nm was experimentally observed, which unambiguously demonstrated that such quantum dots can be efficient w-LEDs for solid state lighting
Photocatalytic degradation of phenol by LaFeO3 nanocrystalline synthesized by gel combustion method via citric acid route
No full textA standardized laboratory and surgical method for in vitro culture isolation and expansion of primary human Tenon’s fibroblasts
No full textHigh-temperature ferromagnetic semiconductor with a field-tunable green fluorescent effect
No full textStructure, Ferromagnetic, Dielectric and Electronic Features of the LaBiFe 2 O 6 Material
No full textUnconventional slowing down of electronic recovery in photoexcited charge-ordered La1/3Sr2/3FeO3
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