A code implementing the Projector Augmented Wave approach

A package implementing the PAW approach

vasp，功能强大的第一性原理计算软件，请注意版权(The Vienna Ab initio Simulation Package (VASP) is a computer program for atomic scale materials modelling, e.g. electronic structure calculations and quantum-mechanical molecular dynamics, from first principles.)

软件为第一性原理计算态密度理论计算包，由维也纳大学开发，使用注意版权。(DFT packages for material calculations.)