Figure 3 | Scientific Reports

Figure 3

From: Quantification of Thermal Oxidation in Metallic Glass Powder using Ultra-small Angle X-ray Scattering

Figure 3

Estimation of laser-induced rise in temperature of sample from anti-Stokes-to-Stokes intensity ratio of peak at 409 cm−1 in Raman spectrum acquired from surface of powder oxidized at 580 °C for 720 min. Inset represents same spectrum after background subtraction. Temperature rise with incident laser power of 3 mW is computed to be 278 °C, too low to induce oxidation.

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