کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5420673 | 1395461 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Emission of nuclear quadrupole resonance from polycrystalline hexamethylenetetramine
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Emission of nuclear quadrupole resonance from polycrystalline hexamethylenetetramine Emission of nuclear quadrupole resonance from polycrystalline hexamethylenetetramine](/preview/png/5420673.png)
چکیده انگلیسی
The angular dependence of the nuclear quadrupole resonance (NQR) signal intensity emitted from polycrystalline hexamethylenetetramine has been analytically investigated for all directions for non-contact detection of chemicals by nuclear quadrupole resonance. The field pattern of the NQR signal from a column sample was measured. The emitted patterns were the same as that from a united single magnetic dipole, which fitted well to the estimation based on quadrupole principle axis system. This result is helpful to design an antenna for NQR remote detection.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Nuclear Magnetic Resonance - Volume 33, Issue 3, March 2008, Pages 36-40
Journal: Solid State Nuclear Magnetic Resonance - Volume 33, Issue 3, March 2008, Pages 36-40
نویسندگان
G. Ota, H. Itozaki,