Condensation of dust in the ejecta of Type II-P supernovae

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Table 2

Initial grain radius a₀ equivalent to the radius of the largest dust cluster formed in the gas phase from chemical kinetics and the Hamaker constant A for different dust components.

Dust type	a₀ (Å)	A (10^-20 J)


Forsterite	3.33	6.5^a^b
Alumina	3.45	15^a^b^d
Carbon	3.92	47^c
Pure magnesium	2.29	30^c^d
Silicon carbide	2.15	44^d
Pure silicon	2.46	21^e
Pure iron	2.81	30^c^d
Iron sulphide	3.0	15^f

Reference.

^(a)

Rosenholm et al. (2008);

^(b)

Médout-Marère (2000);

^(c)

Hosokawa et al. (2007);

^(d)

Israelachvili (1991);

^(e)

French et al. (1995);

^(f)

Bergström (1997).

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