Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Cryogenic system"”.
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Atmospheric Carbon Capture: A Review on Current Technologies and Analysis of Energy Consumption for Various Direct Air Capture (DAC) Systems
… the technology to desublimate CO<sub>2</sub> at cryogenic temperatures are mature and have the potential to be applied to build large Arctic/Antarctic direct-air CO<sub>2</sub> capture plants. Pressure swing adsorption another gas separation technique used in industry today that can be modified …
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A coincident measurement of the three-body photodisintegration of helium-3
… cross sections. The target was a cryogenic system which maintained the 3He gas at liquid 4He temperature. Protons were detected with a dE-E scintillation telescope and neutrons with a position sensitive scintillation array. The proton energy was determined from the energy deposited …
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RF instrumentation and system design for coherent control of anisotropic hyperfine-coupled electron/nuclear spin qubits
… in quantum information processing (QIP). Our system of interest employs a local, isolated electron spin to coherently control nuclear spins. Coupled electron/nuclear spins are a promising candidate for QIP: nuclear spins are used for information storage and computation due to their long …
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Development of HTS Transformer-Rectifier Flux Pumps
… to power them. This requires the use of cryogenic systems and power supplies, which are often larger and more complex than the superconducting components. The aim of the work in this thesis is to develop better and more flexible power supplies for superconducting magnets, known as flux …
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Fiber optic integration in planar ion traps
… fibers onto planar ion traps as well as a system for integrating optical fibers into a cryogenic system. While the fiber integration was successful, we were unable to trap any ions in our fiber-integrated ion trap. We were able to show that the integrated fiber could collect light scattered …
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The application of high temperature superconducting materials to power switches
… may nd application in superconducting magnet systems that require energy extraction. Such superconducting switches could be bypass-switches that are operated in conjunction with a parallel resistor or dump-switches where all of the energy is dissipated in the switch itself. Bypass-switches are …
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Electromagnetic-thermal Characteristics of Conductor on Round Core (CORC) Cables
… will not cause too much heat burden for the cryogenic system. In addition, the low closed-loop inductance of this magnet (a few μH) is experimentally measured using the circuit resistance and discharging curve. Overall, this thesis concluded the electromagnetic-thermal qualities of CORC …
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Development of a Superconducting Platform for the Manipulation of Quantum States in the Microwave Regime
L'abstract è presente nell'allegato / the abstract is in the attachment