Patent Number: 8,823,373

Title: Dual-resonance structure and method for examining samples using a plurality of conductive strips

Abstract: A double-resonance structure 10 for DNP-NMR and/or ENDOR experiments is described. The double-resonance structure 10 comprises a microwave resonator 30 for generating electromagnetic field suitable for EPR, and an HF resonator 12 for generating electromagnetic fields suitable for NMR. The HF resonator 12 comprises a plurality of electrically conductive strips 14, which are electrically connected so that an HF current can be generated in the plurality of strips 14 such that the HF currents flow in the same direction in the individual strips 14 at the same time. A section of the HF resonator 12 at the same time forms a part of the microwave resonator 30.

Inventors: Prisner; Thomas (Bad Vilbel, DE), Denysenkov; Vasyl (Frankfurt am Main, DE)

Assignee: Johann Wolfgang Goethe-Universitat Frankfurt am Main

International Classification: G01R 33/46 (20060101); G01R 33/34 (20060101)

Expiration Date: 9/02/12018