کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5407200 1393207 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Secondary signals in two-frequency nuclear quadrupole resonance on 14N nuclei with I = 1
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Secondary signals in two-frequency nuclear quadrupole resonance on 14N nuclei with I = 1
چکیده انگلیسی
Our experimental and theoretical studies show that using two-frequency excitation of 14N nuclei it is possible to observe secondary NQR signals at one of the three possible transitions due to irradiation of another adjacent transition. As a result of the pulse sequence applied to the adjacent transition the spin-echo signals on the detected transition are observed after essential time interval from the initial single pulse on this frequency. Experiments have been performed on the 14N nuclei in the sodium nitrite (NaNO2) and the military explosive hexahydro-1,3,5-trinitro-s-triazine C3H6N6O6 (RDX).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetic Resonance - Volume 193, Issue 1, July 2008, Pages 49-53
نویسندگان
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