Yiteng Xing
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View article: Intelligent predictor model for critical current density of MgB<sub>2</sub> superconducting bulks
Intelligent predictor model for critical current density of MgB<sub>2</sub> superconducting bulks Open
The critical current of superconducting materials, such as magnesium diboride (MgB 2 ) bulk superconductors, is a key parameter influencing their performance in various applications, including magnetic field shielding, MRI, and Maglev syst…
View article: Efficient “Core–Shell” Carbon‐Based Solar Evaporator with Honeycomb Structure for Large‐Scale Solar‐Driven Water Purification and Energy Harvesting
Efficient “Core–Shell” Carbon‐Based Solar Evaporator with Honeycomb Structure for Large‐Scale Solar‐Driven Water Purification and Energy Harvesting Open
Solar‐driven interfacial water evaporation holds a broad application prospect in the domain of seawater desalination. However, traditional interfacial desalination technology is facing the challenge of large‐scale preparation and desalting…
View article: The SABRE South Technical Design Report Executive Summary
The SABRE South Technical Design Report Executive Summary Open
In this technical design report (TDR) executive summary we describe the SABRE South detector to be built at the Stawell Underground Physics Laboratory (SUPL). The SABRE South detector is designed to test the long-standing DAMA/LIBRA signal…
View article: The DAMA/LIBRA signal: an induced modulation effect?
The DAMA/LIBRA signal: an induced modulation effect? Open
The persistence of the DAMA/LIBRA (DAMA) modulation over the past two decades has been a source of great contention within the dark matter community. The DAMA collaboration reports a persistent, modulating event rate within their setup of …
View article: Characterisation of Large-Sized REBaCuO Bulks for Application in Flux Modulation Machines
Characterisation of Large-Sized REBaCuO Bulks for Application in Flux Modulation Machines Open
High temperature superconductors (HTSs) are enablers of extensive electrification for aircraft propulsion. Indeed, if used in electrical machines, HTS materials can drastically improve their performance in terms of the power-to-weight rati…
View article: Estimation of magnetic levitation and lateral forces in MgB<sub>2</sub> superconducting bulks with various dimensional sizes using artificial intelligence techniques
Estimation of magnetic levitation and lateral forces in MgB<sub>2</sub> superconducting bulks with various dimensional sizes using artificial intelligence techniques Open
The advent of superconducting bulks, due to their compactness and performance, offers new perspectives and opportunities in many applications and sectors, such as magnetic field shielding, motors/generators, NMR/MRI, magnetic bearings, fly…
View article: Comparison of the Field Trapping Ability of MgB2 and Hybrid Disc-Shaped Layouts
Comparison of the Field Trapping Ability of MgB2 and Hybrid Disc-Shaped Layouts Open
Superconductors have revolutionized magnet technology, surpassing the limitations of traditional coils and permanent magnets. This work experimentally investigates the field-trapping ability of a MgB2 disc at various temperatures and propo…
View article: Very strong levitation force and stability achieved with a large MgB<sub>2</sub> superconductor disc
Very strong levitation force and stability achieved with a large MgB<sub>2</sub> superconductor disc Open
This rapid communication highlights a remarkable achievement obtained with a 120 mm diameter large cylindrical MgB 2 bulk: the measurement of magnetic levitation forces up to 700 N at 20 K, levitation being stable up to levitation forces e…
View article: The possible effect of surface barriers on the magnetic levitation of cylindrical superconductors
The possible effect of surface barriers on the magnetic levitation of cylindrical superconductors Open
Superconducting magnetic levitation force measurements on large field cooled cylindrical MgB 2 bulks with different diameters and thicknesses are reported. For these experiments, a special set-up permitting one to measure forces up to 500 …
View article: Overview of spark plasma synthesis and sintering of MgB<sub>2</sub> superconductor
Overview of spark plasma synthesis and sintering of MgB<sub>2</sub> superconductor Open
This study aims to investigate the sintering mechanisms of magnesium diborides using spark plasma sintering and optimize the sintering process conditions. Three different precursor materials were used: (i) commercial powder MgB 2 , (ii) mi…
View article: Increased levitation force in a stable hybrid superconducting magnetic levitation set-up
Increased levitation force in a stable hybrid superconducting magnetic levitation set-up Open
We present results obtained with an original hybrid set-up permitting to increase strongly the levitation force of Superconducting Magnetic Levitating (SML) systems. We compare levitation force measurements carried out with this set-up to …
View article: Calculation of the Forces Applied to a Superconductor in Levitation in an Inhomogeneous Magnetic Field
Calculation of the Forces Applied to a Superconductor in Levitation in an Inhomogeneous Magnetic Field Open
Stable levitation of systems consisting of a magnetic source and a superconductor is actively investigated due to the promising applications of this technology. While huge efforts have been made for modeling these setups with numerical sim…
View article: Joining Superconducting MgB2 Parts by Spark Plasma Sintering: A New Technique with High Potential for Manufacturing Future Superconducting Devices
Joining Superconducting MgB2 Parts by Spark Plasma Sintering: A New Technique with High Potential for Manufacturing Future Superconducting Devices Open
MgB2 pellets that were sintered by Spark Plasma Sintering (SPS) from commercial MgB2 powder were soldered by a SPS process and compared to unsoldered ones. The soldered samples were characterized by scanning and transmission electron micro…
View article: Densification of MgB2 superconducting cryomagnets : Synthesis and physical properties studies
Densification of MgB2 superconducting cryomagnets : Synthesis and physical properties studies Open
Highly dense bulk MgB2 samples have been elaborated by unconventional "Spark Plasma Sintering" (SPS) according to different processing routes using conventional graphite dies or tungsten carbide dies. Different precursors were used: i) the…
View article: High Critical Current Density of Nanostructured MgB2 Bulk Superconductor Densified by Spark Plasma Sintering
High Critical Current Density of Nanostructured MgB2 Bulk Superconductor Densified by Spark Plasma Sintering Open
In situ MgB2 superconducting samples were prepared by using the spark plasma sintering method. The density of the obtained bulks was up to 95% of the theoretical value predicted for the material. The structural and microstructural characte…
View article: Restoring force and stability in superconductor-magnetic levitation
Restoring force and stability in superconductor-magnetic levitation Open
International audience
View article: Entropy Analysis of Spark Plasma Sintered Magnesium Diboride Superconducting Bulks Through Scanning Electron Microscope Image Processing
Entropy Analysis of Spark Plasma Sintered Magnesium Diboride Superconducting Bulks Through Scanning Electron Microscope Image Processing Open
View article: Overview of Spark Plasma Texturing of Functional Ceramics
Overview of Spark Plasma Texturing of Functional Ceramics Open
This work reports the progress in the preparation of superconducting and thermoelectric lamellar compounds processed by the unconventional Spark Plasma Sintering (SPS). The SPS equipment was modified with the aim of obtaining the textured …
View article: Improvement of critical current density of MgB <sub>2</sub> bulk superconductor processed by Spark Plasma Sintering
Improvement of critical current density of MgB <sub>2</sub> bulk superconductor processed by Spark Plasma Sintering Open
Spark Plasma Sintering (SPS) is a promising rapid consolidation technique that allows a better understanding and optimization of the sintering kinetics and therefore makes it possible to obtain MgB 2 bulk superconductor with tailored micro…