Sideband cooling of ion coulomb crystals in a Penning trap
This thesis reports on the progress of resolved sideband cooling on the S1/2 <-> D5\2 transition of 40Ca+ ions in a Penning trap. We demonstrate cooling of the axial motion of a single ion to the ground state over a wide range of trapping frequencies (67 kHz to 420 kHz) with a mean motional st...
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Imperial College London
2018
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.762155 |