| 用核四极双共振研究晶体中的缺陷 |
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| 引用本文： | 程光强.用核四极双共振研究晶体中的缺陷[J].应用科学学报,1985,3(3):194-200. |
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| 作者姓名： | 程光强 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 循环场技术(Field-Cycling Technique)被成功地用于核四极双共振来测量晶体中的缺陷,大大提高测量的灵敏度,并用来测量Li3N中的缺陷.缺陷的四极能级劈裂和双共振的过程在文中进行了分析.文末对测得的Li3N的吸收线进行了扼要的讨论.
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| 收稿时间： | 1984-10-12 |
| 修稿时间： | 1985-01-05 |
INVESTIGATION OF IMPERFECTIONS IN CRYSTALS BY MEANS OF NUCLEAR QUADRUPOLE DOUBLE RESONANCE |
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| CHENG GUANGQIANG.INVESTIGATION OF IMPERFECTIONS IN CRYSTALS BY MEANS OF NUCLEAR QUADRUPOLE DOUBLE RESONANCE[J].Journal of Applied Sciences,1985,3(3):194-200. |
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| Authors: | CHENG GUANGQIANG |
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| Institution: | Shanghai Jiao Tong University |
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| Abstract: | Field-Cycling-Technique has boon successfully used for nuclear quadrupole double-resonance to investigate imperfections in crystals, to raise the sensitivity of the measurements and to measure the imperfections in Li3N. Quadrupole splittings of the imperfections and the double-resonance process are analyzed in this paper. At the end of this paper, a brief discussions is given to the measured absorption lines of Li3N. |
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