Device physics. (IMAGE)

The Hong Kong Polytechnic University

Device physics.

Caption

a The comparison of detailed energy loss for binary and ternary OSCs. ECT determination for the PM6:BTP-eC9 based (b), PM6:o-BTP-eC9 based (c) and ternary (d) OSCs, here EL represents the electroluminescence. e EQEEL spectra for binary and ternary OSCs. f Comparison of PCEs versus non-radiative recombination values in reported OSCs with over 18% efficiency. Source data are provided as a Source Data file.

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© 2024 Research and Innovation Office, The Hong Kong Polytechnic University. All Rights Reserved.

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