The optical properties of polymers attract considerable attention because of their potential
optoelectronic applications, such as in polymer-based light-emitting diodes, light …

The specific optical absorption of an organic semiconductor is critical to the performance of
organic optoelectronic devices. For example, higher light-harvesting efficiency can lead to …

Optical waveguides are the key building block of optical fiber and photonic integrated circuit
technology, which can benefit from active photonic manipulation to complement their …

Efficient optical frequency mixing typically must accumulate over large interaction lengths
because nonlinear responses in natural materials are inherently weak. This limits the …

In this paper the problem of optical anisotropies in conjugated polymer thin films is revisited
and the results in the literature are critically reappraised. Several models for upper bounds …

Conjugated polymers are attracting worldwide attention due to their potential for use as the
active layer in advanced electronic, optoelectronic, and energy harvesting applications, and …

We have studied thin films of the conjugated polymer poly [2-methoxy-5-(2 '-ethylhexyloxy)-
1, 4-phenylenevinylene](MEH-PPV), prepared from polymer samples whose weight-average …

Abstract CH 3 NH 3 PbBr 3-based bulk perovskite solar cells with core/shell nanoarray as
electron transporter are fabricated for the first time, and an efficiency of 4.31% under AM 1.5 …

A chiral fluorene homopolymer (PF) and two new chiral alternating polyfluorenes, poly
(fluorene-alt-benzothiadiazole)(PFBT) and poly (fluorene-alt-dithienylbenzothiadiazole) …

The optoelectronic properties of semiconducting polymers and device performance rely on a
delicate interplay of design and processing conditions. However, screening and optimizing …