 |
Journal articles
A wavelet-based Projector Augmented-Wave (PAW) method: Reaching frozen-core all-electron precision with a systematic, adaptive and localized wavelet basis set
Abstract : We present a Projector Augmented-Wave (PAW) method based on a wavelet basis set. We implemented our wavelet-PAW method as a PAW library in the ABINIT package [http://www.abinit.org] and into BigDFT [http://www.bigdft.org]. We test our implementation in prototypical systems to illustrate the potential usage of our code. By using the wavelet-PAW method, we can simulate charged and special boundary condition systems with frozen-core all-electron precision. Furthermore, our work paves the way to large-scale and potentially order-N simulations within a PAW method. (C) 2016 Elsevier B.V. All rights reserved.
https://hal-cea.archives-ouvertes.fr/cea-01851575
Contributor : Jérôme Planès Connect in order to contact the contributor
Submitted on : Monday, July 30, 2018 - 2:31:52 PM
Last modification on : Tuesday, May 11, 2021 - 11:36:11 AM
Contributor : Jérôme Planès Connect in order to contact the contributor
Submitted on : Monday, July 30, 2018 - 2:31:52 PM
Last modification on : Tuesday, May 11, 2021 - 11:36:11 AM
Links full text
