Hole trapping at hydrogenic defects in amorphous silicon dioxide
We model hole trapping at hydroxyl E? centers in amorphous silicon dioxide. Two distinct hole trapping configurations: (1) Protonic configuration; (2) Back-projected configuration. Calculated barriers for transformation between both configurations. Electron trapping at these hole traps results in two distinct neutral defect configurations.
hydroxyl e? center sio2 point defects device reliability dft positively charged e?