hP4-O (Direct)

hP4–O (Direct)

../_images/structure227.jpg

Image of hP4–O (Direct), generated by Vesta

Lattice Vectors:

\[\begin{split}a_1 &= 1/2~\hat{x} - \sqrt{3}/\sqrt{4}~\hat{y}\\ a_2 &= 1/2~\hat{x} + \sqrt{3}/\sqrt{4}~\hat{y}\\ a_3 &= 2.5673563179~\hat{z}\\\end{split}\]

Space Group: 194

Point Group of Structure: \(6/mmm\)

Structure DOI: https://doi.org/10.1063/1.3118970

Source: Inorganic Crystallographic Database #164724

MPB Epsilon Input File: Download

Gap Atlas for \(\varepsilon = 16\)

../_images/gap_atlas-16224.png

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

Gap Atlas for \(\varepsilon = 14\)

../_images/gap_atlas-14224.png

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

Gap Atlas for \(\varepsilon = 12\)

../_images/gap_atlas-12185.png

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

Gap between Bands 8-9

Below is the band structure and isosurface of hP4–O (Direct) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.33\) and filling fraction \(\phi = 0.254\).

../_images/band_diagram_b=851.jpg

Band Structure across first Brillouin Zone.

../_images/hP4-O@gap_8-9.png

View along \(a_1\).

Gap between Bands 12-13

Below is the band structure and isosurface of hP4–O (Direct) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.32\) and filling fraction \(\phi = 0.233\).

../_images/band_diagram_b=1228.jpg

Band Structure across first Brillouin Zone.

../_images/hP4-O@gap_12-13.png

View along \(a_1\).