import numpy as np
import matplotlib.pyplot as plt

pressure = np.geomspace(1e-6, 10, 15)  # [bar]
temperature = 2300 * (np.geomspace(1e-6, 10, pressure.size) / 0.1) ** 0.1  # [K]

ax = plt.gca()
ax.semilogy(temperature, pressure)
ax.invert_yaxis()
ax.set(
    xlabel='Temperature [K]',
    ylabel='Pressure [bar]'
)