Nature of Currents Induced by Changes to the Sample Parameters. Capacitance and Noncapacitance Currents

摘要

In developing the ideas of the Ramo theorem, paper considers the nature of currents in an external circuit arising when the sample parameters are changed. It is shown that, besides currents induced by charge movement in the sample and capacitance currents, other currents are possible. Formulas and an illustrative example are presented, in which there are currents in the external circuit when the structure parameters are changed, although there are no capacitance currents or currents induced by charge movement.