학술논문
Superconducting Contact Geometries for Next-Generation Quantized Hall Resistance Standards
Document Type
Conference
Author
Source
2020 Conference on Precision Electromagnetic Measurements (CPEM) Precision Electromagnetic Measurements (CPEM), 2020 Conference on. :1-2 Aug, 2020
Subject
Language
ISSN
2160-0171
Abstract
Precision quantum Hall resistance measurements can be greatly improved when implementing new electrical contact geometries made from superconducting NbTiN. The sample designs described here minimize undesired resistances at contacts and interconnections, enabling further enhancement of device size and complexity when pursuing next-generation quantized Hall resistance devices.