In this review, a discussion on renewable sources of energy with clear focus on solar cell
applications is presented. Especially, possible future directions for development of dye …

Organic (opto) electronic materials have received considerable attention due to their
applications in thin-film-transistors, light-emitting diodes, solar cells, sensors, photorefractive …

In organic solar cells, the charge-transfer (CT) electronic states that form at the interface
between the electron-donor (D) and electron-acceptor (A) materials have a crucial role in …

Carbon nanomaterials are a class of low-dimensional materials that have aroused a great
deal of interest in the past 30 years since the spectacular debut of fullerene, the first member …

Solution deposited bulk heterojunction organic solar cells are viewed as one of the most
promising alternative energy sources because of their ease of processing and their potential …

The standard picture of photovoltaic conversion in all-organic bulk heterojunction solar cells
predicts that the initial excitation dissociates at the donor/acceptor interface after …

Photocurrent generation in organic photovoltaics (OPVs) relies on the dissociation of
excitons into free electrons and holes at donor/acceptor heterointerfaces. The low dielectric …

Multiphoton microscopy has rapidly gained popularity in biomedical imaging and materials
science because of its ability to provide three-dimensional images at high spatial and …

Inspired by the high photoconversion efficiency observed in natural light-harvesting systems,
the hierarchical organization of molecular building blocks has gained impetus in the past …

Organic and hybrid organic–inorganic photovoltaics are among the most promising options
for low-cost and highly scalable renewable energy. In order to fully realize the potential of …