| dc.contributor.author | COEY, JOHN MICHAEL DAVID | |
| dc.date.accessioned | 2009-08-12T16:37:28Z | |
| dc.date.available | 2009-08-12T16:37:28Z | |
| dc.date.issued | 1994 | |
| dc.date.submitted | 1994 | en |
| dc.identifier.citation | O Cugat, P Hansson and J M D Coey 'Permanent magnet variable flux sources' in IEEE Transactions on Magnetics, 30, (6), 1994, pp 4602 - 4604 | en |
| dc.identifier.other | Y | |
| dc.description | PUBLISHED | en |
| dc.description.abstract | Rotatable transversely-magnetized permanent magnet rods can be used to generate variable, uniform magnetic fields or field gradients. A four-rod device for use at the specimen stage of an optical microscope is described where the field can be in-plane or perpendicular to the stage. The maximum flux density ranges from 36 mT (360 G) for isotropic ferrite to 210 mT (2.1 kG) For sintered Nd-Fe-B. Calculated and measured field profiles are in good agreement. Homogeneity is better than 1% of maximum in a region of diameter 7 mm or 3.5 mm at maximum and zero field, respectively | en |
| dc.format.extent | 4602 | en |
| dc.format.extent | 4604 | en |
| dc.format.extent | 477623 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en | en |
| dc.publisher | IEEE | en |
| dc.relation.ispartofseries | IEEE Transactions on Magnetics | en |
| dc.relation.ispartofseries | 30 | en |
| dc.relation.ispartofseries | 6 | en |
| dc.rights | Y | en |
| dc.subject | Physics | en |
| dc.title | Permanent magnet variable flux sources. | en |
| dc.type.supercollection | scholarly_publications | en |
| dc.type.supercollection | refereed_publications | en |
| dc.identifier.peoplefinderurl | http://people.tcd.ie/jcoey | |
| dc.identifier.uri | http://hdl.handle.net/2262/31726 | |
