Measurement of refractive index and equation of state in dense He, H2, H2O, Ne under high pressure in a diamond-anvil cell

A. Dewaele, J. Eggert, P. Loubeyre +1

We present an accurate determination of the refractive index of hydrogen, helium, H2O and neon up to 35 GPa at ambient temperature. The experimental method is based on the combinat…