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Earth, Planets and Space
Fig. 1. | Earth, Planets and Space

Fig. 1.

From: Intergalactic dust and its photoelectric heating

Fig. 1.

Photoelectric yield models of 0.1-μm neutral (a) graphite and (b) silicate grains. The dotted lines are the WD01 model (Weingartner and Draine, 2001) and the solid lines are the W+06 model (Weingartner et al., 2006). The W+06 model consists of three processes: the primary photoelectron emission (short dashed line), the secondary electron emission (long dashed line), and the Auger electron emission (dot-dashed line).

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