Ramped-speed cross polarization MAS NMR.
The inverse cubic dependency of the acceleration of a rotor on its diameter allows for mechanical dynamics comparable to spin dynamics in coupled spin systems. Rotor acceleration up to 300 kHz/s was measured. This feature can be used to simplify existing experiments and explore entirely new ones in the study of spin topologies and material properties.
Samoson
A
A
National Institute of Chemical Physics and Biophysics, Akadeemia Tee 23, Tallinn 12618, Estonia.
Tuherm
T
T
Past
J
J