Organic Photovoltaics
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Recent papers in Organic Photovoltaics
A ternary blend system with two donors and one acceptor provides an effective route to improve the performance of organic solar cells. A synergistic effect of polymer and small molecules is observed in ternary solar cells, and the power... more
I am awarded for "Reimbursement of Expenses against one way air travel" from the Bangladesh Sweden Trust Fund (Academic Session: 2013).
Industrially viable assembly techniques have been established for dye solar cells to be used in low light (indoor) and outdoors applications. Stability behavior under thermal stress, UV and visible light irradiation is investigated, in... more
Recently, indoor organic photovoltaics (OPVs) has attracted substantial research attention, due to the emergence of self-powered electronic devices for Internet-of-Things (IoT) applications. This progress report discusses recent... more
The potential of a symmetrical n-hexyl substituted squaraine dye (Sq1) for use as electron donor component in bulk heterojunction organic solar cells (BHJ) with standard and inverted structure has been studied from optical point of view.... more
Carbon nanotubes (CNTs) are hailed as being a "revolutionary super-material", with extensive scope of application, a highly promising one being in Organic Solar Cells (OSCs): ultrathin, ultralight and flexible solar cells with phenomenal... more
Main approaches to the design of organic bulk heterojunction photovoltaic structures are generalized and systematized. Novel photovoltaic materials based on fullerenes, organic dyes and related compounds, graphene, conjugated polymers and... more
"This invention relates to methods for bonding substrates, and in particular, bonding of semiconductor and/or semiconductor oxide and nitride wafers. Abstract: Substrates may be bonded according to a method comprising contacting a... more
ABSTRACT A water-soluble cationic polythiophene derivative, poly[3-(6-{4-tert-butylpyridiniumyl}-hexyl)thiophene-2,5-diyl] [P3(TBP)HT], is combined with anionic poly(3,4-ethylenedioxythiophene):poly(p-styrenesulfonate) (PEDOT:PSS) on... more
The excited-state properties in a series of solar cell dyes are investigated with a long-range-corrected (LC) functional which provides a more accurate description of charge-transfer states. Using time-dependent density functional theory... more
Harnessing the sun as an energy source is of great inter- est in this age of energy crises, and holds our imagination because of its quiet, seemingly magical properties. Photo- voltaic technologies have grown quickly over the past 20... more
Abstract. Over the last three decades, progress in the organic photovoltaic field has resulted in some device features which make organic cells applicable in electricity generation configura-tions where the standard silicon-based... more