Abstract

In this paper, we show that quantum Hall resistance measurements using two terminals may be as precise as four-terminal measurements when applying superconducting split contacts. The described sample designs eliminate resistance contributions of terminals and contacts such that the size and complexity of next-generation quantized Hall resistance devices can be significantly improved.

Publication Details
Publication Type
Journal Article
Year of Publication
2019
Volume
66
Number of Pages
3973-3977
DOI
10.1109/ted.2019.2926684
Journal
Ieee Transactions on Electron Devices
Contributors
Groups