Complex magnetism of B20-MnGe: from spin-spirals, hedgehogs to monopoles

Autor: Bornemann, Marcel, Grytsiuk, Sergii, Baumeister, Paul F., Dias, Manuel dos Santos, Zeller, Rudolf, Lounis, Samir, Blügel, Stefan

Publikováno v: J. Phys.: Condens. Matter 31 485801 (2019)

B20 compounds are the playground for various non-trivial magnetic textures such as skyrmions, which are topologically protected states. Recent measurements on B20-MnGe indicate no clear consensus on its magnetic behavior, which is characterized by th

Externí odkaz: http://arxiv.org/abs/1904.12176

Exascale Scientific Applications: Programming Approaches for Scalability, Performance, and Portability: KKRnano

Autor: Baumeister, Paul F., Bornemann, Marcel, Zeller, Rudolf, Pleiter, Dirk

Publikováno v: Boca Raton, Florida, USA : Chapman and Hall/CRC, Chapman & Hall/CRC computational science 1, 431-448 (2017).
Exascale scientific applications : scalability and performance portability / Straatsma, Tjerk P., ; Williams, Timothy J. ; Antypas, Katerina

Addressing certain materials science problems, e.g. inhomogeneous materials, using Density Functional Theory will require exascale compute capabilities as a sufficiently large number of atoms need to be simulated. In this chapter we consider a partic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3364::f1be2469c3bbcf2b04930a35f86f838b
https://juser.fz-juelich.de/record/840228

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