3 citations · 6 across the 3 of their papers we have counts for
3 papers
Temperature-dependent dynamic nuclear polarization of diamond
Gevin von Witte, Aaron Himmler, Konstantin Tamarov +3
Dynamic nuclear polarization (DNP) can increase nuclear magnetic resonance (NMR) signals by orders of magnitude. DNP in diamond proceeds through different DNP mechanisms with a pos…
The role of nuclear spin diffusion in dynamic nuclear polarization of crystalline nanoscale silicon particles
Gevin von Witte, Konstantin Tamarov, Neva Sahin +7
Hyperpolarized nanoparticles (NPs) offer high polarization levels with room temperature relaxation times exceeding half an hour. In this work, we demonstrate that the achievable hy…
Two-electron two-nucleus effective Hamiltonian and the spin diffusion barrier
Gevin von Witte, Sebastian Kozerke, Matthias Ernst
Dynamic nuclear polarization (DNP) involves a polarization transfer from unpaired electrons to hyperfine coupled nuclei and can increase the sensitivity of nuclear magnetic resonan…