Sentence examples for gaps of materials from inspiring English sources
The HOMO and energy band gaps of materials could be modulated by changing the generation of the dendrimers.
Due to the size dependence of the energy band gaps of materials, the energy band gaps of various nanomaterials correspond with the energy levels of important biological reactions, resulting inter alia in an increased formation of reactive oxygen species and subsequently oxidative stress in organisms[9 11].
There exists a correlation between band gap of material and the nanoparticle size.
Crystallinity of the samples thus plays a very important part in the band gap change of materials.
Adopting the low-frequency band gaps of the material band structures as functional targets, parametric analyses are carried out to highlight the descriptive limits of the synthetic models and to explore the enlarged parameter space described by high-fidelity models.
Of all the thin film photovoltaic materials, the ternary semiconducting materials such as CuInSe2, CuInS2, and CuGaSe2[CIS and CGS], and their multinary alloy Cu(In,Ga) x (S,Se) y [CIGS] have been recognized to be the most promising materials designed for high-efficiency photovoltaic devices due to their high absorption coefficient, radiation stability, and low gap of these materials [2].
"Now, there is a gap of raw materials and leather, which puts the prices up very high," Mr. Louboutin said, adding that his costs have doubled within five years.
At the wavelength of 1,175 nm, no incident light is absorbed below the band gap of silicon materials, so the EQE is zero at this wavelength.
The present study deals with the relative performance of the various density functional approaches in evaluating the band gap of polymer materials.
It was suggested that the BeZnOS quaternary alloy system with an improved stability are suitable for engineering the energy band-gap of ZnO materials in ultraviolet region.
The strong absorption edge also shifted towards the longer wavelength side and hence the band gap of the materials decreased with the increase of Co content.
