Direct measurement of desorption and diffusion energies of O and N atoms physisorbed on amorphous surfaces

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Table 1

Diffusion and desorption energies on oxidized graphite and ASW ice for O₂, O₃, and N₂ used in the model.


Species	Ox-Graph	ASW

	E_dif–E_des (K)


O₂	890–1260^a^,^b	820–1160^a
O₃	1470–2100^b	1260–1800^c
N₂	–	810–1150^b

Notes. The E_dif/E_des ratio was fixed to 0.7.

Reference.

^(a)

Noble et al. (2012);

^(b)

Minissale (2014);

^(c)

Cuppen & Herbst (2007).

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