The electron-only mobility and hole-only mobility of devices based-on PBDB-T:BZIC-2Br and PBDB-T:Y9-2Br.

	μ e (cm2 V−1 s−1)	μ h (cm2 V−1 s−1)	μ e/μh
BZIC-2Br	8.90 × 10−6	6.03 × 10−6	1.48
Y9-2Br	2.08 × 10−4	1.86 × 10−4	1.12