tI576-SiO2 (Inverse)

tI576–SiO₂ (Inverse)

Image of tI576–SiO₂ (Inverse), generated by Vesta

Lattice Vectors:

\[\begin{split}a_1 &= ~\hat{x}\\ a_2 &= ~\hat{y}\\ a_3 &= 0.668311189~\hat{z}\\\end{split}\]

Space Group: 119

Point Group of Structure: \(\bar{42}m\)

Structure DOI: https://doi.org/10.1021/ja00189a016

Source: Crystallographic Open Database #4124645

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 between Bands 4-5

Below is the band structure and isosurface of tI576–SiO₂ (Inverse) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.115\) and filling fraction \(\phi = 0.196\).

Band Structure across first Brillouin Zone.

View along \(a_1\).