tP36-Sr4LiSi4N8F (Direct)

tP36–Sr₄LiSi₄N₈F (Direct)

Image of tP36–Sr₄LiSi₄N₈F (Direct), generated by Vesta

Lattice Vectors:

\[\begin{split}a_1 &= ~\hat{x}\\ a_2 &= ~\hat{y}\\ a_3 &= 0.59296806~\hat{z}\\\end{split}\]

Space Group: 104

Point Group of Structure: \(4mm\)

Structure DOI: https://doi.org/10.1002/ejic.201601386

Source: Inorganic Crystallographic Database #432269

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 between Bands 8-9

Below is the band structure and isosurface of tP36–Sr₄LiSi₄N₈F (Direct) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.11\) and filling fraction \(\phi = 0.328\).

Band Structure across first Brillouin Zone.

View along \(a_1\).