Image Details
Caption: Figure 7.
Measured refractive index at 500 nm for O2: H2O (black circles), O2: CO2 (blue triangles), and O2: CO (red open circles) mixtures versus O2 concentration. A number fraction of 0 is a pure ice of the companion species. The data points for pure CO and CO2 are overlapping.
© 2026. The Author(s). Published by the American Astronomical Society.