4 papers
Chiral-Angle-Controlled Spin Splitting and Spin Transport in Nanotubes Rolled from d-wave Altermagnets
Ersoy Sasioglu, Tom. G. Saunderson, Börge Göbel +2
Altermagnets combine compensated collinear magnetic order with momentum-dependent spin splitting in the electronic band structure. Here, we show that rolling a two-dimensional (2D)…
Systematic cRPA study of two-dimensional MAZ materials: From unconventional screening to correlation-driven instabilities
F. Bagherpour, Y. Yekta, H. Hadipour +5
Understanding the interplay between screening, electronic correlations, and collective excitations is essential for the design of two-dimensional quantum materials. Here, we presen…
Unlocking Hidden Potential in Electron Holography of Non-Collinear Spin Textures
Moritz Winterott, Samir Lounis
Due to their particle-like properties, three-dimensional (3D) spin textures have garnered significant interest, particularly for their potential applications in next-generation inf…
Universal patterns of skyrmion magnetizations unveiled by defect implantation
Imara Lima Fernandes, Samir Lounis
Skyrmions are spin-swirling textures hosting wonderful properties with potential implications in information technology. Such magnetic particles carry a magnetization, whose amplit…