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Electromagnetic Modelling of Superconducting Sensor Designs 10.17863/CAM.14176 Gerra, Guido The problem of design optimisation of thin film direct current Superconducting QUantum Interference Device (SQUID) magnetometers made of YBCO (YBa2Cu3O7-x) was considered. The inductances and effective areas were calculated using the software package 3D-MLSI. Resolution and reliability issues were first tested on simple superconducting systems, showing good agreement with analytical formulae and experimental results, and demonstrating that a remarkable precision can be obtained though at the expense of CPU time and memory. The software was then used to simulate a SQUID magnetometer fabricated in the Device Materials Group of the Department of Materials Science and Metallurgy, proving that 3D-MLSI can be used to predict the parameters of real systems with acceptable accuracy. University of Cambridge 2003-08 Thesis Masters Master of Philosophy (MPhil) en http://www.dspace.cam.ac.uk/handle/1810/104788 https://www.repository.cam.ac.uk/handle/1810/104788 https://apollo8-f-pro.lib.cam.ac.uk/bitstreams/eaff938e-d112-4ddb-94aa-02f8f81e3e6e/download bcfe04ca42431160a0c7132ca283a374 https://apollo8-f-pro.lib.cam.ac.uk/bitstreams/71cb0121-4f73-48de-9968-5fb96e9f4da9/download 0098ed2b16a5f9fba359f3869a59a4ba https://www.rioxx.net/licenses/all-rights-reserved/ Sensors Superconductivity SQUIDS