Recently, significant advances have been made in understanding and manipulating the
morphology of the active layer in bulk heterojunction (BHJ) organic photovoltaic (OPV) …

Hierarchical structure of conjugated polymers is critical to dominating their optoelectronic
properties and applications. Compared to nonplanar conformational segments, coplanar …

Polymorphism of organic semiconducting materials exerts critical effects on their physical
properties such as optical absorption, emission and electrical conductivity, and provides an …

Extensive efforts have been taken to correlate the performance of organic optoelectronic
devices with changes in molecular conformation, differences in long-range order,[1–3] and …

Strong interchain interactions of conjugated polymers usually result in poor miscibility with
molecular dopants, limiting the doping efficiency because of uncontrolled phase separation …

We investigate the relationship between molecular order and charge-transport parameters
of the crystalline conjugated polymer poly (3-hexylthiophene)(P3HT), with a particular …

Abstract Poly (3-alkylthiophenes)(P3ATs) particularly poly (3-hexylthiophene)(P3HT) have
vigorous tendency to crystallize into the ordered morphologies, thereby reflect the efficient …

This study is concerned with the thermal and structural characteristics of a series of precisely
defined, monodisperse, regioregular oligo (3-hexylthiophene) s (3HT) n of n= 4–36. We find …

This article reviews the charge transport and photogeneration in bulk‐heterojunction solar
cells made from blend films of regioregular poly (3‐hexylthiophene)(RR‐P3HT) and …

In an endeavor to correlate the optoelectronic properties of π-conjugated polymers with their
structural properties, we investigated the aggregation of P3HT in THF solution within a …