Sentence examples for intermediate band of from inspiring English sources

These materials, with an intermediate band of a metallic character, are of great interest as new high-efficiency materials in solar cells.

In this work the generation of an intermediate band of energy levels from multi-shell spherical GaAs/AlxGa1−xAs quantum dot shells-size distribution is reported.

It is reported a numerical computation of the local density of states for a δ-doped like QW superlattices of AlxGa1−xAs, as a possible heterostructure that, being integrated into a solar cell device design, can provide an intermediate band of allowed states to assist the absorption of photons with lower energies than that of the energy gap of the solar-cell constituent materials.

The electron and hole confinement, as well as the intermediate band of such quantum dot molecules, have been studied [45, 46].

Higher bands within a ladder are detectable as well as an intermediate band of approximately 900 bp in 43 strain which could correspond to Tcast2b 5-mer.

In addition, the separation between the two peaks suggested that they would be able to distinguish an intermediate band composed of hybrid DNA from the heavy and light bands.

In the three-band case, an intermediate band harnesses photons of energy less than that between the two main bands, allowing these photons to contribute to the power output of the device.

We found for the first time that the Valence Band maximum (VBM) and the Intermediate Band (IB) minimum of B-S co-doped diamond are located at the same κ-point Γ, which is quite different from the indirect energy gap of S-doped diamond and pure diamond.

Furthermore, reflection of the ultrasound beam at the intermediate band may decrease exposure of microbubbles in the distal parenchyma to the ultrasound beam, which would generate the distal band, resulting in the three-layer appearance.

By considering the impact ionization effects on the efficiency of intermediate band solar cells, Gorji [16] has obtained a thermodynamic efficiency of 81.2%, which was higher than the maximum efficiency of 63.2% for an intermediate band without impact ionization mechanism.

This loss is due to the presence of the intermediate band (IB) together with the incapacity of the quantum dots to absorb sufficient below bandgap light as to contribute significantly to the photogenerated current.