oP4-SnO (Direct)

oP4–SnO (Direct)

../_images/structure324.jpg

Image of oP4–SnO (Direct), generated by Vesta

Lattice Vectors:

\[\begin{split}a_1 &= ~\hat{x}\\ a_2 &= 0.9450261671~\hat{y}\\ a_3 &= 1.1256545199~\hat{z}\\\end{split}\]

Space Group: 31

Point Group of Structure: \(mm2\)

Structure DOI: https://doi.org/10.17188/1267079

Source: Inorganic Crystallographic Database #20624

MPB Epsilon Input File: Download

Gap Atlas for \(\varepsilon = 16\)

../_images/gap_atlas-16320.png

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

Gap Atlas for \(\varepsilon = 14\)

../_images/gap_atlas-14320.png

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

Gap Atlas for \(\varepsilon = 12\)

../_images/gap_atlas-12271.png

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

Gap between Bands 16-17

Below is the band structure and isosurface of oP4–SnO (Direct) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.25\) and filling fraction \(\phi = 0.246\).

../_images/band_diagram_b=1658.jpg

Band Structure across first Brillouin Zone.

../_images/oP4-SnO@gap_16-17.png

View along \(a_1\).