Measuring chirality in NMR in the presence of a static electric field.
The scalar Hamiltonian of nuclear spins in the presence of a static electric field supports chirality. However, the eigenvalues of the Hamiltonian are not chiral; hence, chirality is not manifested in the usual NMR experiment. In this work, we show that the magnetization response to certain radio frequency pulse sequences exhibits chirality as well as handedness.
Walls
Jamie D
JD
Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA. jwalls@fas.harvard.edu
Harris
Robert A
RA
Jameson
Cynthia J
CJ