Figure 3 | Scientific Reports

Figure 3

From: Growth of high-quality Bi2Sr2 CaCu2O8+δ whiskers and electrical properties of resulting exfoliated flakes

Figure 3

Temperature dependent transport properties, at 0 T, of exfoliated BSCCO flakes. (a) Four-probe R vs T plot for the device D2. (b) I–V characteristics at 10 K and 60 K for the device D1. A critical current of 13 μA is observed. (c) I–V plotted for D1 as a color scale with temperature sweep from 10 K to 100 K. (d) Color scale plot of numerical derivative dV/dI from 10 K to 100 K for D1. A superconducting transition temperature (T c ) of 86 K is observed.

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