hR5-Ag3SI (Direct)

hR5–Ag₃SI (Direct)

Image of hR5–Ag₃SI (Direct), generated by Vesta

Lattice Vectors:

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

Space Group: 146

Point Group of Structure: \(3\)

Structure DOI: https://doi.org/10.1088/0953-8984/13/10/321

Source: Crystallographic Open Database #1510007

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 16-17

Below is the band structure and isosurface of hR5–Ag₃SI (Direct) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.24\) and filling fraction \(\phi = 0.255\).

Band Structure across first Brillouin Zone.

View along \(a_1\).

Gap between Bands 17-18

Below is the band structure and isosurface of hR5–Ag₃SI (Direct) at dielectric contrast \(\varepsilon = 16\), radius \(r = 0.22\) and filling fraction \(\phi = 0.194\).

Band Structure across first Brillouin Zone.

View along \(a_1\).