Romans, E J*; Rozhko, S*; Young, L*; Blois, A*; Hao, L; Cox, D; Gallop, J C (2011) Noise performance of Niobium Nano-SQUIDs in applied magnetic fields. IEEE Trans. Appl. Supercond., 21 (3). pp. 404-407.
Full text not available from this repository.Abstract
We have fabricated two different designs of niobium dc nano-SQUIDs using focussed ion beam (FIB) lithography with loops and track widths down to 70 nm. We report on the voltage-flux and noise performance of the devices in zero field and with magnetic fields of up to 1 T applied either in-plane or perpendicular to the plane at temperatures between 5 K and 9 K. We compare the measurements with modelled estimates of the inductance of the structures and the conventional theory of noise in dc SQUIDs.
Item Type: | Article |
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Keywords: | NanoSQUID, Magnetic field sensitivity |
Subjects: | Quantum Phenomena Quantum Phenomena > Nanophysics |
Identification number/DOI: | 10.1109/TASC.2010.2090851 |
Last Modified: | 02 Feb 2018 13:14 |
URI: | http://eprintspublications.npl.co.uk/id/eprint/5042 |
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