A5102767549- Superconducting Materials and Applications
- Physics of Superconductivity and Magnetism
- Particle accelerators and beam dynamics
- Magnetic confinement fusion research
- Particle Accelerators and Free-Electron Lasers
- Superconductivity in MgB2 and Alloys
- Advanced Condensed Matter Physics
- Spacecraft and Cryogenic Technologies
- Quantum, superfluid, helium dynamics
- Magnetic and transport properties of perovskites and related materials
- Spacecraft Design and Technology
- Microstructure and mechanical properties
- Material Properties and Applications
- Acute Myeloid Leukemia Research
- Aluminum Alloys Composites Properties
- Laser-Plasma Interactions and Diagnostics
- Geography Education and Pedagogy
- Semiconductor materials and devices
- Global Education and Multiculturalism
- Magnetic Properties of Alloys
- Energy Harvesting in Wireless Networks
- Geophysics and Sensor Technology
- Advanced ceramic materials synthesis
- Electromagnetic Launch and Propulsion Technology
- Metal and Thin Film Mechanics
University of Arkansas at Little Rock
2024
University of Oxford
1994-2020
University of Cambridge
2020
Churchill Hospital
2018
Using a copper conductor externally strengthened with stainless steel, coils have been made which produce pulsed magnetic fields of up to 52 T over approximately 10 ms. The construction and performances these are described as well proposals for increasing the maximum field 60 T.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
The design, construction, and characterization of a high temperature superconducting (HTS) magnet is described. design stage has involved the development computer software for calculation critical current solenoid wound from anisotropic HTS conductor. This can be performed variety problems including those involving magnetic materials such as iron by incorporation finite element electromagnetic analysis software. enabled optimization magnet's performance. 190 m silver-matrix Bi/sub 2/Sr/sub...
An experimental study of multicore Bi(2223)/Ag tapes, roll-sintered by different methods and subjected to bending tension stresses has been performed. The various technological histories, were bent tensioned subsequently the transport current was measured at each stressed state. Comparison degradation curves shows that applied rolling may influence sensitivity Bi-2223 filaments against mechanical stress. existence transverse microcracks caused intermediate leads a higher tape bending. A...
ARMS is the acronym for Advanced Research Magnet Systems, a project under European Union's 5th Framework Infrastructures program (HPRI-CT-1999-50007). Eight partners throughout Europe cooperated in ARMS, which was coordinated by University of Oxford, UK. The objective to build an 80 T user magnet be installed at LNCMP, Toulouse, France. approach chosen coil-ex/coil-in method, whereby large outer coil energized LNCMP's unique, 14 MJ capacitor bank. inner fast, 100 kJ bank peak coil's field....
A full-term baby born to non-consanguineous parents was 'mottled' at birth. On examination she had extensive 'blueberry muffin' lesions (top left), marked hepatosplenomegaly and moderate respiratory distress. She no clinical features of Down syndrome. Her full blood count showed Hb 165 g/l, WBC 271 × 109/l platelets 171 109/l. peripheral film numerous monoblasts promonocytes center). Immunophenotype consistent with acute monoblastic leukaemia (HLA-DR+, cytoplasmic myeloperoxidase+, CD33+,...
We discuss some of the main considerations involved in design HTS coils to operate liquid nitrogen and provide ampere-turns for magnetic circuits general, then particular a small-scale electromagnetic (i.e. attractive) maglev demonstrator. The most important factor affecting is sensitive strongly anisotropic dependence tape's critical current on field. Any successful must limit field windings, especially components perpendicular surface (radial case solenoids), acceptably low levels such...
Abstract In recent years, composite materials have been implemented in many applications starting from micro-level to large-scale structures. With the increase applications, need understand their behavior under various stress conditions has also increased. Composite undergo sudden damage which can lead catastrophes. order avoid catastrophes creating a framework that effectively use non-destructive inspection data and identify accurately is significantly important. this study, public dataset...
There has been a high field magnet facility in Oxford since shortly after WW II. The heart of this installation used to be 2 MW rotary converter that powered water-cooled copper solenoids. generator was retired some two years ago and the emphasis switched superconducting magnets pulsed magnets. Recent success attracting funding enabled us undertake several programmes upgrading re-equipping, which are described paper. They are: Converting space occupied by old generator, will give three...
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The European effort to develop nondestructive pulsed magnets for scientific research in fields up 100 T is now well under way. Within the network of magnet laboratories, two routes towards have emerged from an EC-sponsored design study. In this paper, route using wire-wound coils will be described, based on technology available at participating laboratories. For driven by energy limited power sources (e.g. capacitor banks), with internal and external reinforcement developed, these are likely...