Figure 10.
Coating thickness of BC‐containing particles with an rBC mass equivalent core diameter in the range of 170 to 220 nm measured during simultaneous sampling downstream of the total inlet and the Ice‐CVI using SP2. Note that the coating thickness range is restricted by different detection limits for the two SP2 instruments used; therefore, the “overflow bin”, which shows the fraction of particles with coating thickness larger or equal the upper detection limit, appears at different positions.