#physics #model #band #linear #states #surface #tight-binding

Rustb

A package for calculating band, angle state, linear and nonlinear conductivities based on tight-binding models

46 releases

new 0.3.1 Feb 16, 2025
0.3.0 Nov 15, 2024
0.2.12 Nov 15, 2024
0.2.3 Jul 12, 2024
0.1.10 Nov 25, 2023

#113 in Science

Download history 15/week @ 2024-10-29 185/week @ 2024-11-12 29/week @ 2024-11-19 1/week @ 2024-11-26 5/week @ 2024-12-03 3/week @ 2024-12-10 3/week @ 2025-02-04 84/week @ 2025-02-11

2,317 downloads per month

MIT/Apache and LGPL-3.0

435KB
8K SLoC

This cate is combined with wannier90's wannier model or tight-bind model to calculate some physical properties such as conductivity, energy band, density of states, edge states, surface Green's function, wilson loop, etc.

Using this cate, you must use num-complex, ndarray and ndarray-linalg. For ndarray-linalg, you'd better open the features like "intel-mkl-static" or "openblas-static". The details see https://github.com/rust-ndarray/ndarray-linalg


lib.rs:

做 $\{A,B\}$ 对易操作 做 $\{A,B\}$ 反对易操作 这个函数是用来画热图的, 给定一个二维矩阵, 会输出一个像素图片 arxiv 1706.07702 用来测试非线性外在的霍尔电导

Dependencies

~78MB
~1M SLoC