Weidong Shi. The measurement of central and fringe field of the Moblеу magnet for compressing beam pulse and the improvement of the uniformity[J]. Nuclear techniques, 1986, 09(12): 27-31,56.
Weidong Shi. The measurement of central and fringe field of the Moblеу magnet for compressing beam pulse and the improvement of the uniformity[J]. Nuclear techniques, 1986, 09(12): 27-31,56.DOI:
The central and fringe field of a Mobley magnet were measured using nuclear magnetic resonance and Hall voltage differences method. The field uniformity can be raised from ±7×10
-4
to ±3×10
-4
by adjusting the thickness of spacers between magnetic poles. The effects of the place
thickness
width of the magnetic screen on Mobley magnet fringe field have been observed. The errors between the results of two method are analysed and the accuracy is given.
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references
袁锁祥 等 , 核技术 , 6 , 27 ( 1984 )。
B. U. Зингерман , μзмерμмельвая мехкμка , 2 , 19 ( 1964 ).