Abstract

We present some of the anomalous transport features that have recently been observed in boron doped diamond, these include the re-entrant Bosonic Insulating peak, Zero Bias Conductance anomaly and non-linear magnetoresistance. The features, related to confined condensate phase and bound states, are expected to interesting for novel device functionality particularly in low dimensional device elements such as superconducting resonators and phase slip qubits. The fabrication techniques required to produce such device elements are also discussed, including our preferred method of He ion source focused Ion beam (FIB) patterning.

Details

Title
Superconducting Diamond as a platform for quantum technologies
Author
Coleman, C 1 ; Mazhandu, F 1 ; Reddhi, S J 1 ; Aslan, T 1 ; Wei, D 2 ; Huynh, C 2 ; Gnauck, P 2 ; Bhattacharyya, S 1 

 Nano-Scale Transport Physics Laborartory, School of Physics, University of the Witwatersrand, Johannesburg 2000, South Africa 
 Carl Zeiss Microscopy, LLC 1 Corporation Way, Peabody, MA 01960. USA 
Publication year
2020
Publication date
Mar 2020
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2569109620
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.