Fig. 7
From: Mantle redox state drives outgassing chemistry and atmospheric composition of rocky planets

The variation of oxygen fugacity with melt temperature at different pressures for the IW and QFM redox buffers.
From: Mantle redox state drives outgassing chemistry and atmospheric composition of rocky planets

The variation of oxygen fugacity with melt temperature at different pressures for the IW and QFM redox buffers.