semvec/pypi-packages huggingface dataset:
thomasfermi 0.9
Performing Thomas Fermi calculations of two dimensional electronic systems
License: MIT
Requires Python: >=3.6

# ThomasFermi
Perform Thomas Fermi calculation to find the lowest energy density 
configuration of two dimensional electronic systems. See the [**ref paper**](https://arxiv.org/abs/2204.10296) 
for detail setup of the calculation.

## Example usage
A detailed example of FQHE is given in a [**Jupyter notebook**](https://github.com/tgwang98/ThomasFermi/blob/main/Example.ipynb)

```python
from thomasfermi.FQHE import FQHE_TFdata
from thomasfermi.phi import *
from thomasfermi.algo import TF_engine

pars = {'L':20., 'l_B':7., 'd_t':30, 'd_b':30, 'dx':0.5, 'dy':0.5, 'Ec':5.85/40.}
data = FQHE_TFdata(pars)
pars = {'TFdata': data, 'Phi_EW_ext':-0.045, 'Phi_NS_ext':-0.015, 'Phi_back':-0.055}
Phi = make_QPC_Phi(pars)
pars = {'TFdata': data, 'Phi_ext':Phi.Phi_ext, 'n_iter':8}
engine = TF_engine(pars)

n = engine.find_local_opt(engine.init_n(eta = 0.3))
n = engine.find_opt(n0 = n, n_iter = 40)
```

## Installation

`thomasfermi` can be installed via `pip install thomasfermi`.

## Citation

If this code has benefited your research, please support us by citing:

arXiv:2204.10296 [cond-mat.mes-hall]