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Plasmonic Nanostructures: Boosting the Performance of Organic Optoelectronic Devices Using Multiple‐Patterned Plasmonic Nanostructures (Adv. Mater. 25/2016)
Author(s) -
Lee Yoon Ho,
Lee Tae Kyung,
Song Inho,
Yu Hojeong,
Lee Jiwon,
Ko Hyunhyub,
Kwak Sang Kyu,
Oh Joon Hak
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201670171
Subject(s) - materials science , plasmon , lithography , organic solar cell , optoelectronics , nanostructure , nanotechnology , boosting (machine learning) , photovoltaics , nanoimprint lithography , soft lithography , photovoltaic system , polymer , fabrication , medicine , ecology , alternative medicine , pathology , machine learning , computer science , composite material , biology
S. K. Kwak, J. H. Oh, and co‐workers generate multiple‐patterned nanostructures by synergistically combining block‐copolymer lithography with nanoimprinting lithography. As described on page 4976, these structures are used as back‐reflectors for enhancing light absorption in organic optoelectronic devices including organic photovoltaics and phototransistors. The multiple‐patterned electrodes significantly boost the performance of these devices, owing to the highly effective light scattering and plasmonic effects, extending the range of practical applications.