Reply to comment on ‘Angular dependence of levitation force on a small magnet above a superconducting cylinder in the Meissner state’

2006 ◽  
Vol 19 (2) ◽  
pp. 248-248
Author(s):  
Fedda Y Alzoubi
2006 ◽  
Vol 20 (24) ◽  
pp. 1549-1557 ◽  
Author(s):  
M. K. ALQADI ◽  
F. Y. ALZOUBI ◽  
H. M. AL-KHATEEB ◽  
N. Y. AYOUB

We have calculated the levitation force and interaction energy between a short magnetic bar and a superconducting cylinder in the Meissner state using the dipole–dipole interaction model. We derived analytical expression of the levitation force acting on the short magnet as a function of the orientation angle of magnetic dipole, and the physical dimensions of the magnet-superconductor system. The effects of the thickness of the superconductor and the length of the magnet on the levitation force were studied.


1999 ◽  
Vol 82 (15) ◽  
pp. 3132-3135 ◽  
Author(s):  
Anand Bhattacharya ◽  
Igor Zutic ◽  
Oriol T. Valls ◽  
A. M. Goldman ◽  
Ulrich Welp ◽  
...  

2008 ◽  
Vol 403 (19-20) ◽  
pp. 3495-3497 ◽  
Author(s):  
M.K. Alqadi ◽  
F.Y. Alzoubi ◽  
H.M. Al-khateeb ◽  
N.Y. Ayoub

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