Haupt magnetic double resonance
نویسندگان
چکیده
The coupling of the tunnelingand proton dipolar reservoirs of a weakly hindered methyl group is used to dynamically polarize the rare-spin nuclei by combination with suitable radio-frequency irradiation schemes. 1H→13C and 1H→15N double-resonance experiments below 60 K in a pure g-picoline matrix and with 1.5 % N-acetonitrile as a guest are reported at a field of 5.17 Tesla. © 2003 American Institute of Physics. @DOI: 10.1063/1.1573635#
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تاریخ انتشار 2003