DIN 50431:1988 Testing of semiconductor materials; measurement of the resistivity of silicon or germanium single crystals by means of the four probe/direct current method with collinear array
The standard determines a test method for the measurement of the electrical resistivity of silicon or germanium single crystals by means of the four-point-probe direct current method with collinear four probe array.
DIN 50431:1988 history
1988DIN 50431:1988 Testing of semiconductor materials; measurement of the resistivity of silicon or germanium single crystals by means of the four probe/direct current method with collinear array