Register here to download the nextnano.NEGF software for quantum transport in e.g. quantum cascade lasers and resonant tunneling diodes


First, you have to register in order to obtain the login and the password.

1. Register


After you have obtained login and password, you can download the nextnano.NEGF software here (password protected).
Version 2023-06-21

2. Download


Please also check our Download website with more recent versions of nextnano.NEGF.

Software documentation

Documentation of nextnano.NEGF software

Please contact support [at] for more information or if you need any assistance.

Electron density of a QCL