Table 2 Noise correlation data. \({\sqrt{\widetilde{V}}}_{{RMS}}\), \({\sqrt{\widetilde{V}}}_{{RMS},{norm}}\), \({a}_{{B}_{{\mathrm{mod}}}}^{1/2}\), \({\alpha }_{{sp}}^{{YIG}}\), and \({\alpha }_{{sp}}^{{Py}}\) values for the different samples

From: A sensitive MOKE and optical Hall effect technique at visible wavelengths: insights into the Gilbert damping

 

\({\sqrt{\widetilde{V}}}_{{RMS}}\)

\(\,\left(\times {10}^{-5}\right)\,\left[{V}^{1/2}\right]\,\)

\({\sqrt{\widetilde{V}}}_{{RMS},{norm}}\,\)

\(\left(\times {10}^{-5}\right)\,\left[{V}^{1/2}\right]\,\)

\({a}_{{B}_{{\mathrm{mod}}}}^{1/2}\)

\(\left(\times 1{0}^{-3}\right)\,\left[{V}^{1/2}/T\right]\,\)

\({\alpha }_{{sp}}^{{YIG}}\)

\(\left(\times 1{0}^{-3}\right)\)

\({\alpha }_{{sp}}^{{Py}}\)

\(\left(\times 1{0}^{-3}\right)\)

Cu

\(4.24\)

\(16.83\)

\(7.88\)

\(0.8\pm 0.06\)

\(1.1\)

Au

\(7.51\)

\(27.89\)

\(8.18\)

\(1.4\pm 0.1\)

\(2.1\)

Al

8.89

42.27

7.13

-

\(2.7\)

Ta

\(11.45\)

\(62.35\)

\(8.94\)

\(2.8\pm 0.2\)

\(3.9\)

Pt

\(15.56\)

\(77.14\)

\(12.36\)

\(3.6\pm 0.3\)

\(6.3\)

  1. \({\alpha }_{{sp}}^{{YIG}}\) were taken from ref. 25.