THE ULTIMATE GUIDE TO SHEN YUN

The influence of your width of the center magnet from the permanent magnet guideways (PMGs) over the levitation drive as well as levitation peak of solitary-domain yttrium barium copper oxide (YBCO) bulks has been investigated at 77 K beneath the zero field cooled (ZFC) point out. It's found that the largest levitation force can be obtained inside