| Literature DB >> 25142203 |
Vera Steinmann1, R Jaramillo, Katy Hartman, Rupak Chakraborty, Riley E Brandt, Jeremy R Poindexter, Yun Seog Lee, Leizhi Sun, Alexander Polizzotti, Helen Hejin Park, Roy G Gordon, Tonio Buonassisi.
Abstract
Tin sulfide (SnS), as a promising absorber material in thin-film photovoltaic devices, is described. Here, it is confirmed that SnS evaporates congruently, which provides facile composition control akin to cadmium telluride. A SnS heterojunction solar cell is demons trated, which has a power conversion efficiency of 3.88% (certified), and an empirical loss analysis is presented to guide further performance improvements.Entities:
Keywords: congruent evaporation; earth-abundance; thin-film solar cells; tin sulfide
Year: 2014 PMID: 25142203 DOI: 10.1002/adma.201402219
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849