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Nanofabrication Methods Towards a Photonically-Based Torque Magnetometer for Measurement of Individual Single-Crystalline Yttrium-Iron-Garnet Microstructures
DownloadSpring 2012
This thesis describes preparation and nanofabrication of single crystalline yttrium-iron-garnet (YIG) for the purposes of ultra-clean torque magnetometry, as well as the design, fabrication, and testing of photonic crystal-based nanoelectromechanical systems for sensing applications. A focused...
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Spring 2014
Nanomechanical torque magnetometry is emerging to become one of the most highly-sensitive methods for measuring magnetostatic interactions in mesoscopic magnetic materials. Here, advances in torque magnetometry are offered for the probing of new physics and extending the functionality of the...
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Passive and active cooling of cavity optomechanical torque sensors for magnetometry applications
DownloadFall 2019
Cavity optomechanics, the study of mechanical effects from resonant light, has recently shown remarkable sensitivities in displacements and forces (torques) --- which opened up new avenues for scientific and technological developments. One of the interesting prospects of cavity optomechanics...