We report on a neutral, semitransparent organic photovoltaic device that is colorfast and
electrically stable over long time periods when exposed to a range of illumination intensities …

The narrow and intense absorption spectra of organic materials open up the opportunity to
develop efficient organic photovoltaic devices that are qualitatively different from other …

Organic photovoltaic cells are now approaching commercially viable efficiencies, particularly
for applications that make use of their unique potential for flexibility and semitransparency …

We demonstrate semitransparent, small molecular weight organic solar cells employing a
thin silver/indium tin oxide compound cathode with a maximum transmission of (60±6) …

After more than a decade of organic photovoltaics making introductory steps into the market,
the scientific and industrial communities keep working toward the consolidation of this …

The use of semi-transparent photovoltaic devices causes an inevitable loss of photocurrent,
as light transmitted has not been absorbed. This trivial effect also leads to a loss of …

Photo by Nicole Cappello www. osa-opn. org 28| OPN October 2007 atisfying the world's
growing demand for energy is one of the most significant challenges facing society. Today …

Semitransparent organic photovoltaic cells (ST-OPVs) are emerging as a solution for solar
energy harvesting on building facades, rooftops, and windows. However, the trade-off …

Despite much effort, semiconductor photovoltaic devices made with traditional inorganic
semiconductors have remained sufficiently expensive that their uses are confined to a …

We present efficient, semitransparent small molecule organic solar cells. The devices
employ an indium tin oxide-free top contact, consisting of thin metal films and an additional …