Bruker Biospin Gmbh

Bsh Hausgerate Gmbh

Arndt Von Bieren

Armin Purea

Yan Yan

Peter Schlotmann

Maria Carmen Artal Lahoz

Dongyu Chu

Lei Yang

Suresh Palale

Falco Sengebusch

Chao Li

Hwee Ping Soon

Kai Oertel

An NMR probe head with an MAS stator () supplied with microwave radiation from a microwave guide () through an opening in a coil block () has a microwave lens () and a microwave mirror () on an inner side of the MAS stator. The MAS rotor () is surrounded by a solenoid RF coil () and the microwave lens is arranged and embodied in the opening of the coil block on the side facing a sample volume () such that the cylinder axis of the MAS rotor lies in the focus of the microwave lens. The microwave mirror is arranged on, or in, the inner wall of the MAS stator that lies opposite the microwave guide and has a cylindrical and concave structure, such that the microwave mirror focuses the microwave radiation incident from the sample volume onto the central axis of the MAS rotor.

Mas stator of an NMR probe head with optimized microwave irradiation

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Munich, Germany

Arndt Von Bieren