摘要 |
<p>Method comprising obtaining an NMR measurement from a sample wherein an ultra-low field NMR system probes the sample and produces the NMR measurement and wherein a sampling temperature, prepolarizing field, and measurement field are known; detecting the NMR measurement by means of inductive coils;analyzing the NMR measurement to obtain at least one measurement feature wherein the measurement feature comprises Tl, T2, Tip, or the frequency dependence thereof; and, searching for the at least one measurement feature within a database comprising NMR reference data for at least one material to determine if the sample comprises a material of interest.</p> |
申请人 |
LOS ALAMOS NATIONAL SECURITY, LLC;MATLASHOV, ANDREI, NIKOLAEVICH;URBAITIS, ALGIS, V.;SAVUKOV, IGOR, MYKHAYLOVICH;ESPY, MICHELLE, A.;VOLEGOV, PETR, LVOVICH;KRAUS, ROBERT, HENRY |
发明人 |
MATLASHOV, ANDREI, NIKOLAEVICH;URBAITIS, ALGIS, V.;SAVUKOV, IGOR, MYKHAYLOVICH;ESPY, MICHELLE, A.;VOLEGOV, PETR, LVOVICH;KRAUS, ROBERT, HENRY |