Zwei neue paramagnetische Myonspezies in kristallinem Silizium (Volume 1) (English shop)

This dissertation investigates two newly identified paramagnetic muonium species in crystalline silicon and their relationship to hydrogen-related states and lattice defects. Using muon spin rotation and relaxation (µSR), the study examines their magnetic properties, temperature dependence, and microscopic structure.

The research focuses on two muonium species, Mu₁ and Mu₂, whose formation and behavior are influenced by doping concentrations and external magnetic fields. Transverse-field, longitudinal-field, and zero-field measurements are employed to investigate hyperfine interactions and the symmetry of the muonium states.

The findings provide evidence for different lattice sites and formation mechanisms of the two species. The study contributes to understanding hydrogen- and muonium-related states and their interactions with defects in semiconductor materials.