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Table 1
Chemical formula, specific density ρs, condensation temperature Tcond, and condensation radius Rcond of the dust species.
| Dust species | Chem. | ρs | Tcond | Rcond | Ref. |
| form. | (g cm − 3) | (K) | (R⋆) | ||
|
|
|||||
| Amorphous carbon | a-C | 1.8 | 1650 | 2.5 | 1 |
| Metallic iron | Fe | 7.9 | 1100 | 7.0 | 2 |
| Silicon carbide | SiC | 3.2 | 1400 | 4.0 | 3 |
| Magnesium sulfide | MgS | 3.0 | 750 | 11.0 | 4 |
Notes. The final column lists the reference to the optical constants: 1). Jäger et al. (1998); 2). Henning & Stognienko (1996); 3). Pitman et al. (2008); 4). Begemann et al. (1994).
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