Nmr - spectrometer comprising a superconducting magnet coil with windings of a superconductor structure with concatenated ribbon, which in each case of directly successive, further be overlapped ribbon

摘要

A nmr - spectrometer (131) with a nmr - magnetic coil (91), which, in at least one section (121) to a conductor windings of a superconductor structure (1), comprising a plurality of strips (2, 2a, 7a, 7e, 8a, 8d, 15) of a band-shaped or strip-shaped superconductors,each piece of ribbon (2, 2a, 7a, 7e, 8a, 8d, 15) a substrate (3) and a deposited thereon has superconducting layer (4),and wherein the strips (2, 2a, 7a, 7e, 8a, 8d, 15) are connected to one another,wherein at least one of the strips (2, 2a, 7a, 7e, 8a, 8d, 15) as a concatenated band section (2, 2a) is designed,and wherein each of concatenated band section (2, 2a) in each case with at least two further ribbon (7a, 7e) is connected in such a way that the further strips (7a, 7e) essentially together with the entire length (l) of the concatenated band-tee (2, 2a) overlap. The invention relates to an improved nmr - spectrometer, in particular wherein a solenoid coil of the spectrometer particularly high magnetic field strengths can be produced in a sample volume and is excellent long term stability.