| HC-4型固体多核宽线CW-NMR波谱仪 |
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| 引用本文： | 潘麟章,田丰.HC-4型固体多核宽线CW-NMR波谱仪[J].波谱学杂志,1989,6(1):115-125. |
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| 作者姓名： | 潘麟章 田丰 |
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| 作者单位： | 华东师范大学物理系 |
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| 基金项目： | 国家自然科学基金资助课题实验工作的一部分 |
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| 摘 要： | 设计和研制了一台用于检测固体中NMR宽谱线、型号为HC-4的CW-NMR波谱仪.谱仪由APPLE-Ⅱ微型计算机控制扫描、信号累加和数据处理.配备了自制的交叉线圈型和魔T型NMR探头和高温(1300K)探头,使谱仪具有较高的检测灵敏度和较强的测量功能,适用于检测固体中多种非质子核的NMR宽谱线及动态NMR测量.本文简要介绍该谱仪的基本结构、系统各部分的技术性能和测量应用的具体实例.
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| 关 键 词： | 波谱仪 探头 灵敏度 固体 NMR宽谱线 |
| 收稿时间： | 1987-12-30 |
A《HC-4》CW-NMR SPECTROMETER FOR THE MEASUREMENT OF THE MULTI-NUCLEI BROAD-LINE IN SOLID STATE |
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| Pan Linzhang Tian Feng,Xu Shu Li Bin.A《HC-4》CW-NMR SPECTROMETER FOR THE MEASUREMENT OF THE MULTI-NUCLEI BROAD-LINE IN SOLID STATE[J].Chinese Journal of Magnetic Resonance,1989,6(1):115-125. |
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| Authors: | Pan Linzhang Tian Feng Xu Shu Li Bin |
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| Institution: | East China Normal University |
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| Abstract: | An 《HC-4》 CW-NMR spectrometerr for the measurement of the multi-nuclei broad-line in the solid state was designed and manufactured. The scanning and accumulation of the spectra is controlled by the Apple-Ⅱ microcomputer. The home-made cross-coil probe and magic-tec probe together with the high-temperature device is equipped, and then it enables the spectrometer to held excellent sensitivity and wide applicatioa The spectraometer is appropriate to measure non-proton NMR spectra in solid state and dynamic NMR spectra. The whole construction and performance of spectrometer are described in this paper. The sectional specification and some test results aer also given. |
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| Keywords: | Spectrometer Probe Sensitivity Solid state: NMR broad-line |
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