Now showing items 1-4 of 4
Encapsulation of pentacene/C₆₀ organic solar cells with Al₂O₃ deposited by atomic layer deposition
(Georgia Institute of Technology, 2007-06)
Organic solar cells based on pentacene/C₆₀ heterojunctions were encapsulated using a 200-nm-thick film of Al₂O₃ deposited by atomic layer deposition (ALD). Encapsulated devices maintained power conversion efficiency after ...
Intensity-dependent equivalent circuit parameters of organic solar cells based on pentacene and C-60
(Georgia Institute of Technology, 2005-05)
We present studies of the current–voltage characteristics of organic solar cells based on heterojunctions of pentacene and C60 as a function of illumination intensity. The photovoltaic response at a given illumination level ...
Efficient thin-film organic solar cells based on pentacene/C-60 heterojunctions
(Georgia Institute of Technology, 2004-11)
We have fabricated an efficient organic photovoltaic cell based on a heterojunction of pentacene and C ₆₀. Photocurrent action spectra exhibit broad light-harvesting throughout the visible spectrum with a peak external ...
A hybrid encapsulation method for organic electronics
(Georgia Institute of Technology, 2009-04)
We report a thin-film encapsulation method for organic electronics that combines the deposition of a layer of SiOₓ or SiNₓ (100 nm) by plasma enhanced chemical vapor deposition followed by a layer of Al₂O₃ (10–50 nm) by ...