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pnc-Si electrical resistance. Resistance of pnc-Si membranes is compared with identical form factor chips with windows lacking freestanding pnc-Si material. pnc-Si membranes impart negligible resistance to the system. The “no chip” bar indicates the resistance of the system lacking a silicon chip. (Inset) Typical I–V curve from a six-window (0.24-mm2 active area) pnc-Si chip. Error bars are SDs.
