dc.contributor.author | Turchette, QA | |
dc.contributor.author | Kielpinski, David | |
dc.contributor.author | King, BE | |
dc.contributor.author | Leibfried, D | |
dc.contributor.author | Meekhof, DM | |
dc.contributor.author | Myatt, CJ | |
dc.contributor.author | Rowe, MA | |
dc.contributor.author | Sackett, CA | |
dc.contributor.author | Wood, CS | |
dc.contributor.author | Itano, WM | |
dc.contributor.author | Monroe, C | |
dc.contributor.author | Wineland, DJ | |
dc.date.accessioned | 2021-03-17T00:40:52Z | |
dc.date.available | 2021-03-17T00:40:52Z | |
dc.date.issued | 2000 | |
dc.date.modified | 2013-12-12T03:24:47Z | |
dc.identifier.issn | 1050-2947 | en_US |
dc.identifier.doi | 10.1103/PhysRevA.61.063418 | en_US |
dc.identifier.uri | http://hdl.handle.net/10072/54894 | |
dc.description.abstract | We have investigated motional heating of laser-cooled 9Be + ions held in radio-frequency (Paul) traps. We have measured heating rates in a variety of traps with different geometries, electrode materials, and characteristic sizes. The results show that heating is due to electric-field noise from the trap electrodes which exerts a stochastic fluctuating force on the ion. The scaling of the heating rate with trap size is much stronger than that expected from a spatially uniform noise source on the electrodes (such as Johnson noise from external circuits), indicating that a microscopic uncorrelated noise source on the electrodes (such as fluctuating patch-potential fields) is a more likely candidate for the source of heating. | en_US |
dc.description.peerreviewed | Yes | en_US |
dc.description.publicationstatus | Yes | |
dc.publisher | American Physical Society | en_US |
dc.publisher.place | Ridge, NY | |
dc.relation.ispartofpagefrom | 063418 | en_US |
dc.relation.ispartofpageto | 063418 | en_US |
dc.relation.ispartofissue | 6 | en_US |
dc.relation.ispartofjournal | Physical Review A | en_US |
dc.relation.ispartofvolume | 61 | en_US |
dc.subject.fieldofresearch | Mathematical Sciences | en_US |
dc.subject.fieldofresearch | Physical Sciences | en_US |
dc.subject.fieldofresearch | Chemical Sciences | en_US |
dc.subject.fieldofresearchcode | 01 | en_US |
dc.subject.fieldofresearchcode | 02 | en_US |
dc.subject.fieldofresearchcode | 03 | en_US |
dc.title | Heating of trapped ions from the quantum ground state | en_US |
dc.type | Journal article | en_US |
dc.type.description | C1 - Articles | en_US |
dc.type.code | c1x | en_US |
dc.description.version | Accepted Manuscript (AM) | en_US |
gro.faculty | Faculty of Science | en_US |
gro.rights.copyright | © 2000 American Physical Society. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version. | en_US |
gro.date.issued | 2000 | |
gro.hasfulltext | Full Text | |
gro.griffith.author | Kielpinski, David | |