Pseudopure state of a twelve-spin system.
Pseudopure states of a system of twelve interacting spins are experimentally demonstrated. The system is a cluster of dipolar-coupled nuclear spins of fully labeled (13)C(6)-benzene in a liquid crystalline matrix. At present, this is the largest and the most complex composite system where individual quantum states have been addressed.
Lee
Jae-Seung
JS
Department of Chemistry, Kent State University, Kent, OH 44242-0001, USA.
Khitrin
A K
AK