Spectra of impurity complexes of the type H- - H+ and pseudocrossings of molecular terms in semiconductors
Aleksandrov V.N., Gershenzon E.M., Zayats V.A., Mel'nikov A.P., Rabinovich R.I., Serebryakova N.A., Tovmach Yu.V.
It is shown that impurity complexes of the type H~-H + , whose optical spectrum reveals pseudocrossings of the ionic and homopolar terms, are produced in semiconductors at low temperatures and under impurity excitation as a result of the hopping of the "extra" carrier over the neutral centers in the direction of the attracting center.