METHOD FOR THE HYPERPOLARISATION OF NUCLEAR SPIN IN A DIAMOND VIA A LONG-RANGE INTERACTION

摘要

The invention concerns a method for the hyperpolarisation of 13 C nuclear spin in a diamond, comprising an optical pumping step, in which colour centre electron spins in the diamond are optically pumped and further comprising a transfer step, in which the colour centre electron spin polarisation is transferred to 13 C nuclear spins in the diamond while fulfilling the Hartmann-Hahn condition.