To investigate how crystallographic orientation affects doping and emission properties in organic single crystals.
Utilized pentacene-doped 1,4-bis(4-methylstyryl)-benzene as a model system.
Analyzed spatially dual-color emission domains based on crystallographic orientation.
Conducted experiments on organic semiconductor single crystals.
Identified orientation-dependent doping effects in the organic crystals.
Observed the emergence of dual-color emission domains due to crystallographic alignment.
Abstract
Using pentacene-doped 1,4-bis(4-methylstyryl)-benzene (p-MSB) as the model system, organic semiconductor single crystals manifest orientation-mediated spatially dual-color emission domains.