Sentence examples for npa structure from inspiring English sources

Like tungsten NPA structure, the absorbing spectrum of iron NPA structure also has a redshift with the increase of silica layer thickness hh (plotted in Fig. 12).

Compared with the single-MD-pair NPA, the absorbing performance is greatly improved in the longer wavelength range for the NPA structure with multiple MD pairs.

This also happens to the NPA structure.

Compared with Fig. 7, the overall absorbing performance of the iron NPA structure exceeds that of the tungsten NPA structure.

Fig. 10 The absorbing spectra varying with silica layer thickness hh in a the three-layer NPA structure and b the eight-layer NPA structure.

We plot a unit cell of the periodical single-layer NPA structure in Fig. 1b.

Fig. 11 Absorbance of the eight-layer NPA structures with different metals applied.

For multilayer NPA structures, they could be useful in other solar energy systems in which well selective absorbing performances are not required, like solar steam generation [37], waste water treating systems, and water heating systems.

Fig. 12 Absorbing spectra varying with layer thickness hh in the eight-layer Fe-NPA structure Fig. 13 Comparing of the a real part of refractive index and b the imaginary part of refractive index of commonly used metals.

N-layer NPA means that NPA with N MD pairs.

The small cotyledon protuberances that could be seen in control embryos were instead represented by a ring-shaped structure in NPA-treated embryos.