FEM for Boltzmann Transport Conductivity
Conductivity calculated using Boltzmann Transport theory, using a Finite Element Method (FEM). In addition to arbitrary Fermi surfaces, arbitrary scattering kernels are also supported.
Developed and maintained by the Grissonnanche group. Based on a method proposed by Chaitanya Murthy.
Installation
pip install elecboltz
Usage
Here is a minimal example for a simple free electron system.
import elecboltz
band = elecboltz.BandStructure(
dispersion="kx**2 + ky**2", chemical_potential=1.0,
unit_cell=(2*np.pi, 2*np.pi, 2*np.pi), periodic=2)
band.discretize()
cond = elecboltz.Conductivity(
band=band, scattering=1.0, field=(1.0, 2.0, 3.0))
sigma = cond.solve()
print(sigma)
Documentation
The documentation is available at elecboltz.readthedocs.io.
1 maintainer
Metadata
1 maintainer
Release files for elecboltz 0.7.0
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