An unprecedented ambipolar charge transport material exhibiting balanced electron and hole mobilities.
2,7-Bis(4-tert-butylphenyl)-9,9'-spirobifluorene exhibits balanced electron and hole mobilities of up to 10(-3) cm(2) V(-1) s(-1), as measured using time-of-flight techniques.
Liao
Yuan-Li
YL
Department of Chemistry, National Taiwan University, Taipei, Taiwan.
Lin
Chi-Yen
CY
Liu
Yi-Hung
YH
Wong
Ken-Tsung
KT
Hung
Wen-Yi
WY
Chen
Wei-Jiun
WJ