自由電子脈塞用超導(dǎo)磁體系統(tǒng)
A SUPERCONDUCTING MAGNET SYSTEM FOR FREE-ELECTRON CYCLOTRON MASER
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摘要: 正 一、前言 眾所周知:自由電子脈塞的波長(zhǎng)與磁場(chǎng)強(qiáng)度有如下關(guān)系:10.7B0式中為波長(zhǎng)(單位為mm),B0為磁場(chǎng)強(qiáng)度(單位為T(mén))。例如4mm波長(zhǎng)自由電子脈塞要求2.65T的磁場(chǎng);2mm波長(zhǎng)則要求5.3T的磁場(chǎng)。即波長(zhǎng)愈短要求磁場(chǎng)愈強(qiáng)。目前,美蘇等國(guó)在發(fā)展短波長(zhǎng),大功率自由電子脈塞方面,廣泛采用超導(dǎo)磁體。我國(guó)在使用常規(guī)磁
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關(guān)鍵詞:
Abstract: The superconducting magnet system is a important part of the free-electron cyclotron maser. In tris paper a new super conducting magnet system is designed and tested. It consists of a main supereonductang magnet, a gradient superconducting magnet, a normai magnet, a cryostat and some otiher aceessories. The advantages of the designed magnet system are small in size, high stable magnet field and suitable field profile. It is very suitable for 4 mm wave free-elctron cyclotron maser. -
A. V. Gaponov, et al., Int. J. Electrvvaics, 51(1981), 277.[2]T. Idehara, et al.,J.Appl. Phys., 52(1981), 3276. -
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