Local and non-local magneto-thermogalvanic transport (C08*)

局部和非局部磁热电输运 (C08*)

• 批准号: 419420294
• 金额: --
• 依托单位: Arbeitsgruppe Magnetische Materialien und Spintronik
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2019
• 资助国家: 德国
• 起止时间: 2018-12-31 至 2021-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/419420294?language=en
• 关键词: Local; non; local; magneto; thermogalvanic

This project addresses the interplay of topological properties and transport in magnetic Weyl semimetal thin films. A key focus is to establish 'smoking gun' signatures of Weyl physics in thin film transport experiments. To this end, both the local and the non-local transport response connected with topological (chiral) length scales shall be studied in nano-patterned devices. We furthermore intend to explore the relevance of surface states and surface scattering, and to establish a robust understanding of the magneto-transport and magneto-thermopower response in different magnetic Weyl thin film materials.

本计画主要研究磁性外尔半金属薄膜之拓扑性质与输运之相互影响。一个关键的焦点是建立'吸烟枪'的外尔物理学在薄膜传输实验的签名。为此，应在纳米图案化器件中研究与拓扑（手性）长度尺度相关的局部和非局部输运响应。此外，我们打算探索表面状态和表面散射的相关性，并建立一个强大的理解不同的磁性外尔薄膜材料的磁输运和磁热响应。