Temperature-dependent dynamic nuclear polarization of diamond

G von Witte, A Himmler, K Tamarov… - arxiv preprint arxiv …, 2024 - arxiv.org
Dynamic nuclear polarization (DNP) can increase nuclear magnetic resonance (NMR)
signals by orders of magnitude. DNP in diamond proceeds through different DNP …

The role of nuclear spin diffusion in dynamic nuclear polarization of crystalline nanoscale silicon particles

G von Witte, K Tamarov, N Sahin, A Himmler… - arxiv preprint arxiv …, 2024 - arxiv.org
Hyperpolarized nanoparticles (NPs) offer high polarization levels with room temperature
relaxation times exceeding half an hour. In this work, we demonstrate that the achievable …