Patent ID: 11874241
Assignee: nan
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A sample cell for performing DNP-NMR measurements, for interchangeable use in an EPR microwave resonator, the sample cell comprising:
a first plate and a second plate that are joined to each other to enclose a flat sample cavity for holding a liquid sample to be measured, the flat sample cavity being formed by a cavity recess in the first plate and/or a cavity recess in the second plate, wherein the flat sample cavity extends with a maximum length L and a maximum width W in a sample cavity plane, and extends with a maximum height H perpendicular to the sample cavity plane, with H≤ 1/15*L and H≤ 1/15*W, and
an NMR coil wound around the flat sample cavity for generating an RF magnetic field B2, wherein a coil axis of the NMR coil about which the NMR coil is wound is oriented perpendicular to the sample cavity plane.