Electromagnetic device for production of cold neutral atoms
US6548809B2 · kind B2 · utility
13Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2001 |
| Grant date | Apr 15, 2003 |
| Priority date | — |
| Expiry date | Nov 14, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H3/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An electromagnetic device for producing cold neutral atoms having a ferromagnetic structure with four poles disposed in the same plane XOY excited by main coils (the quadrupole) supplying the main excitation, and two additional poles (the dipole) oriented along an axis Z and perpendicular to the plane of said four poles, the poles being magnetically coupled by one or more yokes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.