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Table 2 PL intensity, mobility (μ) calculated from Hall/van der Pauw measurements, and sheet resistance (R sheet) for the LT-20, LT-21, and LT-32 samples

From: Effects of Thickness of a Low-Temperature Buffer and Impurity Incorporation on the Characteristics of Nitrogen-polar GaN

Sample PL intensity μ (cm2/Vs) R sheet (ohm/□)
LT-20 Strong 98.100 3.069
LT-21 Medium 89.155 2.758
LT-32 Weak 92.11 1.592