A Koehler, H Bassler, Electronic Processes in Organic Semiconductors: An Introduction (Wiley, 2015) – library, ebook
S R Forrest, Organic Electronics: Foundations to Applications (OUP, 2020)
M Pope, C E Swenberg, Electronic processes in organic crystals and polymers (OUP, 1999)
Conjugated Polymers: Properties, Processing, and Applications, ed J R Reynolds, B C Thompson, T A Skotheim (CRC, 2019) – google
Handbook of Organic Materials for Electronic and Photonic Devices, ed O Ostroverkhova (Elsevier, 2018) – google
The WSPC Reference on Organic Electronics, ed J L Bredas, S R Marder (WSPC, 2016)
Organic Electronics II: More Materials and Applications, ed H Klauk (Wiley, 2012) – library
Handbook of Flexible Organic Electronics: Materials, Manufacturing and Applications, ed S Logothetidis (Elsevier, 2014) – library, google
Browsable and searchable library (look here for articles and here for books)
P Wuerfel, U Wuerfel, Physics of solar cells: from basic principles to advanced concepts (Wiley, 2016), 3ed
Organic photovoltaics: Materials, device physics, and manufacturing technologies, ed C J Brabec, U Scherf, V Dyakonov (Wiley, 2014) – library, google
Organic Semiconductors by Computationally Accelerated Refinement (OSCAR/OCELOT) (U Kentucky)
Computational Database for Active Layer Materials for Organic Photovoltaic Solar Cells (NREL)
Organic Materials Database (Nordita)
Virtual Excited State Reference for the Discovery of Electronic Materials Database (Northeastern U)
See also NIST Chemistry WebBook and ChemSpider