Figure 2 | Scientific Reports

Figure 2

From: Dynamic scaling for the growth of non-equilibrium fluctuations during thermophoretic diffusion in microgravity

Figure 2

GRADFLEX setup.

The sample is sandwiched between two sapphire windows in thermal contact with thermo-electric devices. The light coming from a Light Emitting Diode through a fiber is steered by a mirror and collimated onto the sample by a lens. A relay lens collects the light from the main beam and the light scattered by the sample, which interfere onto the sensor of a CCD camera. The light path is kept under vacuum.

Back to article page