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. 2024 Jul 29;14:17411. doi: 10.1038/s41598-024-68746-4

Table 2.

Devices’ fabrication and growth parameters.

Device Process details Processing laboratory Growth laboratory

VB0747

Ref.21

Metal–metal

(100 Å Ta/2500 Å Au)

Top contact n+ layer was removed

Dry etched

Mesa size 150 µm × 1.8 mm

MIT Sandia

G652

Ref.11

Metal–metal

(100 Å Ta/2500 Å Au)

Top contact n+ layer was removed

Dry etched

Mesa size 150 µm × 1.23 mm

MIT Waterloo