Change in the acoustic emission spectrum of dislocation-containing siliconunder current and thermal influences

Changes in the acoustic emission spectra of dislocation-containing silicon under current and thermal influences are investigated. The shift of the max imum frequency of the acoustic emission spectrum is explained and described using the sharp kink model, The stopping constant, velocity, and mobility of the dislocations are estimated. (C) 1999 American Institute of Physics. [S1063-7850(99)01011-3].