About this collection

Recent Submissions

  • Singlet exciton fission in solution 

    Walker, Brian J.; Musser, Andrew J.; Beljonne, David; Friend, Richard H. (Nature Publishing Group, 2013-11-17)
    Singlet exciton fission, the spin-conserving process that produces two triplet excited states from one photoexcited singlet state, is a means to circumvent the Shockley–Queisser limit in single-junction solar cells. Although ...
  • The Role of Spin for Kinetic Control of Recombination in Organic Photovoltaics 

    Akshay, Rao; Philip C.Y., Chow; Gélinas, Simon; Schlenker, Cody W.; Li, Chang-Zhi; Yip, Hin-Lap; Jen, Alex K-Y. et al. (Nature Publishing Group, 2013-08-07)
    In biological complexes, cascade structures promote the spatial separation of photogenerated electrons and holes, preventing their recombination. In contrast, the photogenerated excitons in organic photovoltaic cells are ...