YBCO step-edge junctions with high IcRn
EE Mitchell, CP Foley - Superconductor Science and Technology, 2010 - iopscience.iop.org
Step-edge junctions represent one type of grain boundary Josephson junction employed in
high-temperature superconducting junction technology. To date, the majority of results …
high-temperature superconducting junction technology. To date, the majority of results …
Standard measurement method for normal state resistance and critical current of resistively shunted Josephson junctions
M Ohkubo, G Uehara, J Beyer, M Mimura… - Superconductor …, 2022 - iopscience.iop.org
An important parameter of Josephson junctions (JJs) is the product of normal state
resistance (R n) and critical current (I c) for designing superconductor analogue devices or …
resistance (R n) and critical current (I c) for designing superconductor analogue devices or …
Fabrication and characterisation of series YBCO step-edge Josephson junction arrays
J Du, JY Lazar, SKH Lam, EE Mitchell… - Superconductor …, 2014 - iopscience.iop.org
Fabrication and characterisation of YBCO step-edge Josephson junction arrays in a series
configuration are reported. The junction arrays were fabricated using CSIRO YBCO step …
configuration are reported. The junction arrays were fabricated using CSIRO YBCO step …
Planar superconductor-normal-superconductor Josephson junctions in
We report the successful creation of planar MgB 2 junctions by localized ion damage in thin
(100 nm) films of MgB 2 on sapphire by milling a 50 nm trench with a focused-ion beam …
(100 nm) films of MgB 2 on sapphire by milling a 50 nm trench with a focused-ion beam …
Coherent diffraction of thermal currents in long Josephson tunnel junctions
C Guarcello, F Giazotto, P Solinas - Physical Review B, 2016 - APS
We discuss heat transport in thermally-biased long Josephson tunnel junctions in the
presence of an in-plane magnetic field. In full analogy with the Josephson critical current, the …
presence of an in-plane magnetic field. In full analogy with the Josephson critical current, the …
Characterization of large two-dimensional YBa2Cu3O7–δSQUID arrays
BJ Taylor, SAE Berggren, MC O'Brien… - Superconductor …, 2016 - iopscience.iop.org
Large two-dimensional SQUID arrays were made using the step-edge Josephson junction
process. The performance of the arrays is analyzed with respect to determining the …
process. The performance of the arrays is analyzed with respect to determining the …
Planar MgB2 superconductor-normal metal-superconductor Josephson junctions fabricated using epitaxial MgB2∕ TiB2 bilayers
We have fabricated planar superconductor-normal metal-superconductor Mg B 2 Josephson
junctions using Ti B 2 as the barrier material. On a bilayer film of Mg B 2∕ Ti B 2 on SiC …
junctions using Ti B 2 as the barrier material. On a bilayer film of Mg B 2∕ Ti B 2 on SiC …
A grain boundary Josephson junction that supported many careers and led to applications with impact
CSIRO is the Australian national science agency and has been working in superconducting
electronics since the 1970s. With the discovery of high-temperature superconductivity in …
electronics since the 1970s. With the discovery of high-temperature superconductivity in …
Experimental detection of vortices in magic-angle graphene
M Perego, CG Agero, AM Torà, E Portolés… - arXiv preprint arXiv …, 2024 - arxiv.org
The tunability of superconducting magic-angle twisted-layer graphene films elevates this
material system to a promising candidate for superconducting electronics. We implement a …
material system to a promising candidate for superconducting electronics. We implement a …
[图书][B] Planar Josephson junctions and arrays by electron beam lithography and ion damage
SA Cybart - 2005 - search.proquest.com
In the years to come, the size and cost of cryo-coolers will get smaller and the demand for a
VLSI high-temperature superconducting (HTS) Josephson junction technology will increase …
VLSI high-temperature superconducting (HTS) Josephson junction technology will increase …