Tunneling spectroscopy of quasilocal impurity states of indium in lead telluride
Vinchakov V. N., Kaidanov V. I., Lykov S. N., Rykov S. A.
A hysteresis of a tunneling conductivity of MIS structures of PbTe(In) has been detected. This hysteresis is caused by the structural change in the crystal surroundings of the center as a result of a change in its charge.