2篇
您的检索式：作者名="Jonathan Noky"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Giant anomalous Hall and Nernst effect in magnetic cubic Heusler compounds显示文摘The interplay of magnetism and topology opens up the possibility for exotic linear response effects,such as the anomalous Hall effect and the anomalous Nernst effect,which can be strongly enhanced by designing a large Berry curvature in the electronic structure.Magnetic Heusler compounds are a promising class of materials for this purpose because they are versatile,show magnetism,and their electronic structure hosts strong topological features.Here,we provide a comprehensive study of the intrinsic anomalous transport for magnetic cubic full Heusler compounds and we illustrate that several Heusler compounds outperform the best so far reported materials.The results reveal the importance of symmetries,especially mirror planes,in combination with magnetism for giant anomalous Hall and Nernst effects,which should be valid in general for linear responses(spin Hall effect,spin orbital torque,etc.)dominated by intrinsic contributions. | Jonathan Noky Yang Zhang Johannes Gooth Claudia Felser Yan Sun | 2020 | npj Computational Materials2020，，1： | 3 |
| 2 | Large anomalous Hall, Nernst effect and topological phases in the 3d-4d/5d-based oxide double perovskites显示文摘Magnetism and spin-orbit coupling are two fundamental and interconnected properties of oxide materials,that can give rise to various topological transport phenomena,including anomalous Hall and anomalous Nernst effects.These transport responses can be significantly enhanced by designing an electronic structure with a large Berry curvature.In this context,rocksalt-ordered double perovskites(DP),denoted as A2BB’O6,with two distinct transition metal sites are very powerful platforms for exploration and research.In this work,we present a comprehensive study based on the intrinsic anomalous transport in cubic and tetragonal stable DP compounds with 3d-4d/5d elements.Our findings reveal that certain DP compounds show a large anomalous Hall effect,displaying topological band crossings in the proximity of the Fermi energy. | Kartik Samanta Jonathan Noky Iñigo Robredo Juergen Kuebler Maia G.Vergniory Claudia Felser | 2023 | npj Computational Materials2023，，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员