Another poster is looking for a 20T magnetic field or better, so I went looking for what has been reported as the maximum field strength for an SC magnetic field to date. However I found some contradicting claims. Is there a refereeing organization or a reputable source from which to determine the actual maximum field strength so far achieved? STA TODAY November 1999, http://www.mext.go.jp/english/news/1999/10/s991002.htm http://www.lbl.gov/Science-Articles/Archive/14-tesla-magnet.html (July 5, 2001) http://www.research.fsu.edu/researchr/fall2003/departments/abstracts.html#super Well FSU's does beat LBL's, but NRIM's would exceed either. Are there anymore claims out there? I had thought that 15T was about the max. For reference - from Wikipedia - http://en.wikipedia.org/wiki/Earth's_magnetic_field. Apparently some take the Earth's field at about 50 [itex]\mu[/itex]T.