hP20-CsSO3 (Inverse)

hP20–CsSO₃ (Inverse)

Image of hP20–CsSO₃ (Inverse), generated by Vesta

Lattice Vectors:

\[\begin{split}a_1 &= ~\hat{x}\\ a_2 &= -1/2~\hat{x} + \sqrt{3}/\sqrt{4}~\hat{y}\\ a_3 &= 1.823427133~\hat{z}\\\end{split}\]

Space Group: 190

Point Group of Structure: \(\bar{6}m2\)

Structure DOI: https://doi.org/10.1515/zpch-1932-1825

Source: Crystallographic Open Database #1010303

MPB Epsilon Input File: Download

Gap Atlas for \(\varepsilon = 16\)

Gap Atlas for \(\varepsilon\) = 16 across filling fraction \(\phi\) and frequency \(\omega\).

Gap Atlas for \(\varepsilon = 14\)

Gap Atlas for \(\varepsilon\) = 14 across filling fraction \(\phi\) and frequency \(\omega\).

Gap Atlas for \(\varepsilon = 12\)

Gap Atlas for \(\varepsilon\) = 12 across filling fraction \(\phi\) and frequency \(\omega\).

Gap Atlas for \(\varepsilon = 10\)

Gap Atlas for \(\varepsilon\) = 10 across filling fraction \(\phi\) and frequency \(\omega\).

Gap Atlas for \(\varepsilon = 8\)

Gap Atlas for \(\varepsilon\) = 8 across filling fraction \(\phi\) and frequency \(\omega\).

Gap between Bands 12-13

Below is the band structure and isosurface of hP20–CsSO₃ (Inverse) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.28\) and filling fraction \(\phi = 0.23\).

Band Structure across first Brillouin Zone.

View along \(a_1\).

Gap between Bands 18-19

Below is the band structure and isosurface of hP20–CsSO₃ (Inverse) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.29\) and filling fraction \(\phi = 0.191\).

Band Structure across first Brillouin Zone.

View along \(a_1\).