Sentence examples for dielectric pillar from inspiring English sources

Finally, a dielectric pillar allows for a wire which is physically much smaller than a wire with a photonic crystal in the middle.

A three-dimensional graphene metamaterial structure consisting of dielectric pillar arrays covered by graphene monolayer with metal layer underneath is proposed and investigated, which can realize the efficient excitations of multiple plasmonic resonance modes under incident terahertz (THz) wave.

This requires that the dielectric constants of the pillars (the measure of the amount of charge that they can hold) can be varied.

That could be done either by applying a voltage to them, or by shining a second light beam on them.The process Mr Yanik and Dr Fan describe works by tuning the dielectric constants of the pillars that lie to the side of the light's path so that they resonate at the same frequency as that of the light in the signal.

The second scheme investigated was a dielectric material for the central pillar, rather than a photonic crystal.

We prepared P3HT (poly[3-hexylthiophene-2,5-diyl]) VOFETs with a surrounding gate electrode and gate dielectric around the vertical P3HT pillar junction.

The first reset current in the pillar device through increasing the dielectric thickness in the parasitic capacitance can be eliminated.

By increasing the refractive index contrast in DBRs, people tried pillar cavities hybridizing semiconductor and dielectric materials, e.g., Ta2O5/SiO2 InP [14] and Si/SiO2 InP [16, 16].

As the first photonic band concentrates its energy in the high-dielectric-constant region, i.e., in the Si pillar, the second band concentrates its energy in the low-dielectric-constant region in order to be orthogonal to the first band [3].

(Silicon, for example, is a dielectric, and would be an obvious candidate for the pillars).

A smaller pillar diameter and a larger gate electrode-dielectric overlap both lead to better gate control.