Structurally Driven Ultrafast Charge Funneling in Organic Bulk Heterojunction Hole Transport Layer for Efficient Colloidal Quantum Dot Photovoltaics (Adv. Energy Mater. 20/2023)
نویسندگان
چکیده
Colloidal Quantum Dot Photovoltaics In article number 2203749, Edward H. Sargent, Hyosung Choi, and co-workers demonstrate a random-oriented, but closed-packed organic bulk heterojunction structure realized by solvent selection compositional design. This enables excellent vertical charge conduction ultrafast hole funneling that minimizes recombination. By integrating the film as transport layer, high-performance colloidal quantum dot photovoltaics are demonstrated.
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Dr. D. A. R. Barkhouse , Dr. R. Debnath , I. J. Kramer , D. Zhitomirsky , Dr. A. G. Pattantyus-Abraham , Dr. L. Levina , Prof. E. H. Sargent Department of Electrical and Computer Engineering University of Toronto 10 King’s College Road, Toronto, Ontario M5S 3G4, Canada E-mail: [email protected] Dr. D. A. R. Barkhouse IBM Thomas J. Watson Research Center Kitchawan Road, Yorktown Heights, N...
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ژورنال
عنوان ژورنال: Advanced Energy Materials
سال: 2023
ISSN: ['1614-6832', '1614-6840']
DOI: https://doi.org/10.1002/aenm.202370081