Table 2.

TRPL lifetimes obtained fitting the data in Fig. 5 to Eq. 2.

Sample	τ1 (ns)	τ2 (ns)
MAPI without HTM	—	116.3
MAPI/Spiro-OMeTAD	9.4	60.0
MAPI/PTB7	5.0	30.9
MAPI/P3HT	3.8	21.8
MAPI/PCPDTBT	4.4	20.2