Nmr - probe head with a microwave resonator with distributed bragg reflector

摘要

Nmr - probe head with a microwave resonator with at least two reflective elements in the microwave range, at least one of which is in a focusing, wherein the reflective elements, a resonance volume of the microwave resonator at least partially limit,characterized by the,that at least one of the reflective elements is designed as dbrs,that the sample position of the nmr - probe head in the measurement operation, in the resonance volume is arranged in the microwave resonator,that the nmr probe head - at least one nmr - coil, which adjoins to the sample position a magnetic hf - field is induced, and in that the nmr - coil integrated in the dbr, i.e, may be geometrically within the dbr or on an outer surface of the dbr is arranged.