16 citations · 49 across the 7 of their papers we have counts for
7 papers
Mask-free fast patterning of organic light-emitting diode pixels using laser-assisted close-space sublimation
Subhamoy Sahoo, Jain Jose, Mani R +8
Existing patterning processes for organic light-emitting diode displays offer micrometer-scale precision but are constrained by long processing times for large-area substrates. In…
Nature of excitons in PPDT2FBT: PCBM solar cell: Role played by PCBM
Subhamoy Sahoo, Dhruvajyoti Barah, Dinesh Kumar S +4
In organic semiconductor based bulk heterojunction solar cells, the presence of acceptor increases the formation of charge transfer (CT) excitons, thereby leading to higher exciton…
Paper-based printed CPW-fed antenna for Wi-Fi applications
Nitheesh M. Nair, Debdutta Ray, Parasuraman Swaminathan
A paper-based co-planar waveguide (CPW) fed monopole antenna for Wi-Fi applications is proposed. The antenna is fabricated by printing a commercial silver nanoparticle (Ag NP) base…
Identification of the nature of excitons in PPDT2FBT using electroabsorption spectroscopy
Subhamoy Sahoo, Rajdeep Dhar, Sanjoy Jena +3
Electroabsorption (EA) measurements can be used to identify the type of excitons contributing to the absorption spectra of semiconductors which have applications in optoelectronics…
Determining doping efficiency and mobility from conductivity and Seebeck data of n-doped C60 layers
Torben Menke, Debdutta Ray, Hans Kleemann +2
In this work, we introduce models for deriving lower limits for the key parameters doping efficiency, charge carrier concentration, and charge carrier mobility from conductivity da…
Bulk and contact-sensitized photocarrier generation in single layer TPD devices
Debdutta Ray, Meghan P. Patankar, Gottfried H. Dohler +1
In this paper, we report on the photoelectronic properties of TPD studied in sandwich geometry. In particular, we have obtained from both forward and reverse bias measurements the…