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3.88% efficient tin sulfide solar cells using congruent thermal evaporation
V. Steinmann, R. Jaramillo, K. Hartman, R. Chakraborty, R.E. Brandt, J.R. Poindexter, Y.S. Lee, L. Sun, A. Polizzotti, H.H. Park, R.G. Gordon, and T. BuonassisiAdvanced Materials 26, 7488 (2014)