Achieving 5 % ${}^{13}$C nuclear spin hyperpolarization in high-purity diamond at room temperature and low field

Vladimir V. Kavtanyuk, Changjae Lee, Keunhong Jeong +1

Optically polarizable nitrogen-vacancy (NV) center in diamond enables the hyperpolarization of ${}^{13}$C nuclear spins at low magnetic field and room temperature. However, achieving…