Keywords

substance:

gallium arsenide (GaAs)

property:

binding energies (impurities and defects)

binding energies of Si donors

For the binding energy of Si donors in GaAs as a function of their distance below the GaAs surface, determined by low-temperature scanning tunneling spectroscopy, see Fig. 1 [09W].

Fig. 1
figure 1

GaAs. Binding energy of Si donors as a function of their distance below the (110) GaAs surface, estimated by a scanning tunneling spectroscopy method [09W]. The line is a guide to the eye.