oA28-AlPbO3 (Direct)

oA28–AlPbO₃ (Direct)

Image of oA28–AlPbO₃ (Direct), generated by Vesta

Lattice Vectors:

\[\begin{split}a_1 &= ~\hat{x}\\ a_2 &= 0.5458737294~\hat{y} + 0.2997162486~\hat{z}\\ a_3 &= -0.5458737294~\hat{y} + 0.2997162486~\hat{z}\\\end{split}\]

Space Group: 40

Point Group of Structure: \(mm2\)

Structure DOI: https://doi.org/10.1107/S0108768194011857

Source: Crystallographic Open Database #2101306

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 4-5

Below is the band structure and isosurface of oA28–AlPbO₃ (Direct) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.12\) and filling fraction \(\phi = 0.301\).

Band Structure across first Brillouin Zone.

View along \(a_1\).