Chinese Physics C > 1981, Vol. 5 > Issue(5): 623-627

ON THE ANALYSIS OF MAGNETIC MULTIPOLE FIELD WITH FIXED DIRECTION MAGNETIZED MULTI-SEGMENTED RING STRUCTURE

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Abstract：
According to the principle of the "uniform magnetization" and harmonic analytic method, the fields of the ring structure system with multi-segmented and trapezoidal magnet are analysed. The 3-dimensional expression of the field at any point of the space is given, and the 2-dimensional expression of the fundamental component of multipole, harmonic and leakage field is also given.The comparisons between the property of segmental and trapezoidal magnet are discussed.

References

[1]	刘茂三等,高能物理与核物理,5(1981), 127.[2] 刘茂三等,高能物理与核物理,4(1980), 774.[3] K. Halback, IEEE Trans. NS-26(1979), 3882.[4] R. F. Holsinger, 1979 Proton Linea. Accelerator Conference, 1979.

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LIU MAO-SAN, CHEN REN-HUAI, WU WEN-TAI and LI SHU-ZHEN. ON THE ANALYSIS OF MAGNETIC MULTIPOLE FIELD WITH FIXED DIRECTION MAGNETIZED MULTI-SEGMENTED RING STRUCTURE[J]. Chinese Physics C, 1981, 5(5): 623-627.

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Received: 1980-05-06
Revised: 1900-01-01

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

ON THE ANALYSIS OF MAGNETIC MULTIPOLE FIELD WITH FIXED DIRECTION MAGNETIZED MULTI-SEGMENTED RING STRUCTURE

Received Date:1980-05-06
Accepted Date:1900-01-01
Available Online:1981-10-05

Abstract:According to the principle of the "uniform magnetization" and harmonic analytic method, the fields of the ring structure system with multi-segmented and trapezoidal magnet are analysed. The 3-dimensional expression of the field at any point of the space is given, and the 2-dimensional expression of the fundamental component of multipole, harmonic and leakage field is also given.The comparisons between the property of segmental and trapezoidal magnet are discussed.