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Closed-loop superconducting materials discovery
Discovery of novel materials is slow but necessary for societal progress. Here, we demonstrate a closed-loop machine learning (ML) approach to...
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The Effect of Joint Titanium and Tantalum Do** on the Structure and Properties of Nb3Sn-Based Superconducting Strands
AbstractThe growing interest of developers of magnetic systems in strands based on the Nb 3 Sn superconducting compound with a high critical current...
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High-temperature-tolerable superconducting Nb-alloy and its application to Pb- and Cd-free superconducting joints between NbTi and Nb3Sn wires
For more than 30 years, Pb–Bi alloy and Wood's metal (50% Bi, 26.7% Pb, 13.3% Sn, and 10% Cd) have been used as representative superconducting solder...
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The Materials Science of Modern Technical Superconducting Materials
AbstractIn this review, we consider the current state of development of both low-temperature superconductors based on Nb 3 Sn and high-temperature...
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Centrosymmetric to noncentrosymmetric structural transformation in a superconducting high-entropy alloy due to carbon addition
The tetragonal σ phase is one of the most frequently occurring phases in transition metal alloys. However, the effect of carbon addition in σ type...
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The Effect of Joint Thickness on Intermetallic Growth in the In52Sn48(Liquid)/Cu(Solid) Diffusion Couple
Intermetallic growth can simultaneously enable low-resistance electrical pathways and determine the lifetime of a solder joint. Motivating this work...
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Machine learning of superconducting critical temperature from Eliashberg theory
The Eliashberg theory of superconductivity accounts for the fundamental physics of conventional superconductors, including the retardation of the...
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Effect of Oscillating Patterns on the Weld Formation, Microstructure, and Tensile Properties of 1.7-mm Recrystallized Niobium Sheets
The beam oscillation was considered to improve the weld formation, microstructure, and mechanical properties of the equator welds in the...
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Traces of superconducting correlations in nanographite films
The review of structural, electronic and magnetic properties of nanographite films is presented. The superconducting correlations such as AC-to-DC...
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Influence of the Structure of Ion Tracks in YBCO on the Superconducting Properties of Composite Wires
AbstractThe structure of radiation defects – tracks is studied in a 1 µm thick YBa 2 Cu 3 O 6 + δ layer in composite tapes irradiated with Xe and Kr ions...
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Gate-controlled supercurrent effect in dry-etched Dayem bridges of non-centrosymmetric niobium rhenium
The application of a gate voltage to control the superconducting current flowing through a nanoscale superconducting constriction, named as...
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Granular aluminium nanojunction fluxonium qubit
Mesoscopic Josephson junctions, consisting of overlap** superconducting electrodes separated by a nanometre-thin oxide layer, provide a precious...
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AV3Sb5 kagome superconductors
The recent discovery of the A V 3 Sb 5 ( A = K, Rb, Cs) kagome superconductors launched a growing field of research investigating the interplay between...
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Superconductivity and topological aspects of two-dimensional transition-metal monohalides
Two-dimensional (2D) superconducting states have attracted much recent interest, especially when they coexist with nontrivial band topology which...
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Eddy Current Quality Control of Soldering in Superconducting Current-Carrying Joints with Allowance for the Effect of Cross Section Variations on Testing Results
AbstractWe propose a dual-frequency eddy current procedure for quality control of soldering in superconducting current-carrying joints of...
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The effect of fabrication method on physical properties of different Y211 and 20% Ag2O added YBCO sample
In this study, it is aimed to investigate the effects of production methods on the physical properties of 20% Ag 2 O and different ratios of Y211 added...
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Superconducting properties of saccharin-added bulk MgB2 superconductors
In this paper, saccharin was used as the carbon source for addition in bulk MgB 2 superconductor. MgB 2 samples were successfully prepared with...
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Designing high-TC superconductors with BCS-inspired screening, density functional theory, and deep-learning
We develop a multi-step workflow for the discovery of conventional superconductors, starting with a Bardeen–Cooper–Schrieffer inspired pre-screening...
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The Magnetocaloric Effect upon Adiabatic Demagnetization of a Polycrystalline DyNi2 Alloy
AbstractDirect measurements of the magnetocaloric effect of the DyNi 2 alloy are performed under quasi-adiabatic conditions in a temperature range of...
