Recent advances in electron acceptors with ladder-type backbone for organic solar cells - Journal of Materials Chemistry A (RSC Publishing)
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Electron Configurations. Energy level of an electron analogous to the rungs of a ladder The electron cannot exist between energy levels, just like. - ppt download
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Schematic energy ladder of states included in the rate-equation model:... | Download Scientific Diagram
Density functional study on the effect of a new ladder-type structure with different substituent groups (R = H, CH3, OCH3 and CN) for donor–acceptor copolymers - RSC Advances (RSC Publishing)
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