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Exploring the physics of nanoscale 3D ferromagnetic and superconducting materials

探索纳米级 3D 铁磁和超导材料的物理特性

基本信息

批准号：
2892075
负责人：
金额：
--
依托单位：
CARDIFF UNIVERSITY
依托单位国家：
英国
项目类别：
Studentship
财政年份：
2023
资助国家：
英国
起止时间：
2023 至无数据
项目状态：
未结题

来源：
https://gtr.ukri.org/projects?ref=studentship-2892075
关键词：
Exploring physics nanoscale 3D ferromagnetic

项目摘要

The goal of this project is the creation and characterisation of designer quantum metamaterials made to exhibit and enhance the magnetic and superconducting properties of naturally occurring materials as a foundation for emerging quantum technologies. The unique method for fabrication of sub-100nm nanostructures in 3D, developed at Cardiff, will enable the student to replicate quantum and classical behaviours of natural materials but with an additional means to control geometric parameters upon physically important length scales. This interdisciplinary project will see the student working at the intersection of three themes within the Condensed Matter and Photonics group - magnetism, superconductivity, and photonics - designing and fabricating novel 3D nanostructured lattices coated with ferromagnetic or superconducting materials, and characterisation using state-of-the-art microscopy and cryogenic facilities in the group across Cardiff University. The nanostructured quantum materials studied in this project will be fabricated by systems established within our group (see [1,2]), with feature sizes vastly reduced by novel instrumentation developed at Cardiff. This will allow intricate control of vertex geometry in artificial magnetic lattices, enabling the study of ground state ordering and transport of emergent excitations such as magnetic monopoles and superconducting quantum phase slips [3].

该项目的目标是创造和表征设计师量子超材料，以展示和增强自然发生的材料的磁性和超导特性，作为新兴量子技术的基础。在卡迪夫开发的3D中制造亚100纳米纳米结构的独特方法将使学生能够复制天然材料的量子和经典行为，但具有额外的手段来控制物理上重要的长度尺度上的几何参数。这个跨学科的项目将看到学生在凝聚态物质和光子学组内三个主题的交叉点工作-磁性，超导性和光子学-设计和制造涂有铁磁或超导材料的新型3D纳米结构晶格，并使用最先进的显微镜和低温设施在整个卡迪夫大学的组中进行表征。在这个项目中研究的纳米结构量子材料将由我们小组建立的系统制造（见[1，2]），特征尺寸通过卡迪夫开发的新型仪器大大减小。这将允许人工磁晶格中顶点几何形状的复杂控制，从而能够研究基态有序和紧急激发的传输，例如磁单极子和超导量子相位滑移[3]。