Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
60 (1986), S. 3192-3195
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The analysis of Czochralski-silicon annealed in the range 500–800 °C is performed using infrared transmission, electron paramagnetic resonance and admittance spectroscopy measurements. It is shown that the experimental data and especially, new original data obtained with the pulsed admittance spectroscopy technique are consistent with a new model. The "new donors'' effect would in fact be the result of the inversion layer around silica precipitates. This model is demonstrated taking in account the known properties of the Si/SiO2 interface (between precipitates and the silicon crystal). The electrical conduction is shown to be a percolation process through an inhomogeneously conducting material.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.337735
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