Please use this identifier to cite or link to this item:
https://doi.org/10.1088/0953-4075/43/9/095002
DC Field | Value | |
---|---|---|
dc.title | Heating rate and spin flip lifetime due to near-field noise in layered superconducting atom chips | |
dc.contributor.author | Fermani, R. | |
dc.contributor.author | Müller, T. | |
dc.contributor.author | Zhang, B. | |
dc.contributor.author | Lim, M.J. | |
dc.contributor.author | Dumke, R. | |
dc.date.accessioned | 2014-12-12T07:11:26Z | |
dc.date.available | 2014-12-12T07:11:26Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Fermani, R., Müller, T., Zhang, B., Lim, M.J., Dumke, R. (2010). Heating rate and spin flip lifetime due to near-field noise in layered superconducting atom chips. Journal of Physics B: Atomic, Molecular and Optical Physics 43 (9) : -. ScholarBank@NUS Repository. https://doi.org/10.1088/0953-4075/43/9/095002 | |
dc.identifier.issn | 09534075 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/115128 | |
dc.description.abstract | We investigate theoretically the heating rate and spin flip lifetimes due to near-field noise for atoms trapped close to layered superconducting structures with the superconductor in the Meissner state. In particular, we compare the case of a gold layer deposited above a superconductor with the case of a bare superconductor. We study a niobium-based and a YBa2Cu 3O7 - x (YBCO)-based chip. For both niobium and YBCO chips at a temperature of 4.2 K, we find that the deposition of the gold layer can have a significant impact on the heating rate and spin flip lifetime, as a result of the increase of the near-field noise. At a chip temperature of 77 K, this effect is less pronounced for the YBCO chip. © 2010 IOP Publishing Ltd. | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | CENTRE FOR QUANTUM TECHNOLOGIES | |
dc.description.doi | 10.1088/0953-4075/43/9/095002 | |
dc.description.sourcetitle | Journal of Physics B: Atomic, Molecular and Optical Physics | |
dc.description.volume | 43 | |
dc.description.issue | 9 | |
dc.description.page | - | |
dc.description.coden | JPAPE | |
dc.identifier.isiut | 000277077100003 | |
Appears in Collections: | Staff Publications |
Show simple item record
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.