A897E7E5-92AE-4DA0-8A59-68D4DADEDAD6From Quantum Theory to Technology through Characterization and Control of Quantum DevicesFellowshipEP/D07195X/1798CB33D-C79E-4578-83F2-72606407192CEPSRCINCOME_ACTUAL451214C7F07740-12BC-47C2-9CBA-9A36E216FEEASubspace confinement: how good is your qubit?New Journal of Physics99980da5a367159a0fcd5bf841f95335J Devitt S2007-01-01http://dx.doi.org/10.1088/1367-2630/9/10/384http://dx.doi.org/10.1088/1367-2630/9/10/38410Journal Article/Reviewdoi_53d043043b8373dc