Figure 2 | Scientific Reports

Figure 2

From: Robustness of large-area suspended graphene under interaction with intense laser

Figure 2

High contrast defocused shots: energy dependence. TPS images from three successive 4L-LSG target shots with increasing laser energies with (a) 4.40 J measured before the compression chamber, corresponding intensity \(I = 2.78 \times 10^{17}\) W cm\(^{-2}\), where the 32% enclosed energy is taken into account22, and the normalized intensity \(a_0 = 0.363\), (b) 11.3 J, \(7.15 \times 10^{17}\) W cm\(^{-2}\), \(a_0 = 0.582\), and (c) 19.7 J, \(1.25 \times 10^{18}\) Wc m\(^{-2}\), \(a_0 = 0.768\). (d,e) The energy distribution functions of protons and C\(^{6+}\) after subtracting the background signals as discussed in the Supplementary information. (f,g) The maximum energies of protons and carbons (C\(^{4+}\)–C\(^{6+}\)), and the maximum energies divided by the charge state Z, respectively.

Back to article page