PLaSK library

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functions.cpp
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1/*
2 * This file is part of PLaSK (https://plask.app) by Photonics Group at TUL
3 * Copyright (c) 2022 Lodz University of Technology
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, version 3.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 */
14#include "functions.hpp"
15#include "constants.hpp"
16
17 namespace plask { namespace phys {
18
19 double Varshni(double Eg0K, double alpha, double beta, double T) {
20 return Eg0K - alpha * T * T / (T + beta);
21}
22
23
24}} // namespace plask::phys