Adopted DM Tau disk physical structure. Top row, left to right panels: spatial distributions of the gas and dust temperature (Kelvin), the gas density (cm⁻³; log₁₀ scale), and the pressure scale height (au; log₁₀ scale). Bottom row, left to right panels: UV intensity (in χ₀ units of the Draine 1978 interstellar FUV field), the combined ionization rate due to CRPs, stellar X-rays, and short-lived radionuclides (s⁻¹), and the turbulent diffusion coefficient (cm² s⁻¹; log₁₀ scale).