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Importance of Domain Purity and Molecular Packing in Efficient Solution‐Processed Small‐Molecule Solar Cells
Author(s) -
Mukherjee Subhrangsu,
Proctor Christopher M.,
Tumbleston John R.,
Bazan Guillermo C.,
Nguyen ThucQuyen,
Ade Harald
Publication year - 2015
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.201404388
Subject(s) - limiting , materials science , domain (mathematical analysis) , solar cell , small molecule , order (exchange) , molecule , computer science , nanotechnology , optoelectronics , physics , chemistry , mathematics , business , mechanical engineering , mathematical analysis , biochemistry , quantum mechanics , engineering , finance
Connections are delineated between solar‐cell performance, charge‐carrier mobilities, and morphology in a highperformance molecular solar cell. The observations show that maximizing the relative phase purity and structural order while simultaneously limiting the domain size may be essential for achieving optimal solar‐cell performances in solution‐processed small‐molecule solar cells .