Table 1.

A summary of the electrical results taken in the 3 different Raman positions defined in Fig. 3a. The data used in the analysis is shown in Figures S2 and S3.

Position	Number of devices	Number of catostrophic failures < 200 V	High leakage fail (> 1E–7 A/cm2)	High leakage fail (> 2E–7 A/cm2)	Median J (A/cm2) at − 200 V	Median Ron (mΩ-cm2)
1	54	1	50%	20%	1.01E−7	1.34
2	144	3	37%	5%	9.1E−8	1.36
3	96	2	29%	6%	9.2E−8	1.38
All	296	6	37%	9%	9.2E−8	1.37