Oxygen on an anatase surface
Scanning tunneling microscopy (STM) image of an anatase surface with various defects. The yellow features are oxygen molecules (peroxo) embedded in the surface, resulting from interaction with oxygen vacancies.
Scanning tunneling microscopy (STM) image of an anatase surface with various defects. The yellow features are oxygen molecules (peroxo) embedded in the surface, resulting from interaction with oxygen vacancies.