Quantum wells with 85 meV conduction band depth and 80 Å width are shown to be superior to quantum wells with 120 meV conduction band depth and 65 Å width.
By utilizing TA-3Cz emitter as the non-doped solution-processed emissive layers, the resulting yellow OLED achieved low driving voltage of 2.4 V and superior external quantum efficiency of 11.8%.
The transition to digital radiology has provided new opportunities for improved image quality, made possible by the superior detective quantum efficiency and post-processing capabilities of new imaging systems, and advanced imaging applications, made possible by rapid digital image acquisition.
The InP/ZnS core/shell QDs with maximum fluorescence peak at ~ 530 nm, superior fluorescence quantum yield of 60.1%, and full width at half maximum of 55 nm were applied as an emission layer to fabricate multilayered QD-LEDs.
For the optical properties, the green fluorescent InP/ZnS core/shell QDs with superior fluorescence quantum yield of 60.1% and full width at half maximum of 55 nm were used as an emission layer to prepare multilayered QD-LEDs.
These detectors have superior X-ray quantum efficiency compared to either emulsion-based film, phosphor-based detectors or other low-Z, solid-state detectors such as silicon.
The quantum-dot-sensitized solar cell has aroused great research interests due to the superior properties of semiconductor quantum dots (QDs) in recent years [1 11].
Quantum dots (QDs) are promising for realizing fast and stable laser sources in fiber optic applications, due to their superior characteristics over conventional quantum well (QW) lasers, such as low threshold current, high internal efficiency, and infinite characteristic temperature [1, 2].
The High Energy Transmission Grating (HETG) used in combination with ACIS-S offersuperioror energy resolution and quantum efficiency above 0.78 keV.
CDs exhibit strong fluorescence emission, high quantum yield, superior chemical stability, photostability, and biocompatibility.
