Table 2 Fitting results of \({{\mathcal{W}}}_{{\mathcal{R}}}-O=\frac{{{\mathcal{C}}}^{2}}{2a\ln {\mathcal{C}}}({{\mathcal{C}}}^{a}-1)\), for the data shown in Fig. 4e

From: Protocol for certifying entanglement in surface spin systems using a scanning tunneling microscope

T (K)

a

0.1

2.43 ± 0.23

0.2

0.43 ± 0.24

0.3

−0.60 ± 0.15

0.4

−0.90 ± 0.10

  1. Uncertainties represent the 2σ confidence interval.
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