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<dc:title xml:lang="hye"><![CDATA[Synergistic Effect of SrCl2 and LiBr Additives on the Performance of High-Purity Green Perovskite Light-Emitting Diodes]]></dc:title>
<dc:creator xml:lang="hye"><![CDATA[Papikyan, A. L.]]></dc:creator>
<dc:subject xml:lang="hye"><![CDATA[Physics]]></dc:subject>
<dc:description xml:lang="hye"><![CDATA[This study demonstrates a significant performance enhancement in all-inorganic green perovskite light-emitting diodes (PeLEDs) by utilizing a p–i–n architecture (ITO/PEDOT:PSS/CsPbBr3/TPBi/LiF/Al). The research focuses on the synergistic effects of incorporating Strontium Chloride (SrCl2) and Lithium Bromide (LiBr) as dual-additives into the CsPbBr3 emissive layer. The introduction of these additives effectively passivates surface defects and halide vacancies, which reduces non-radiative energy losses and improves charge carrier transport within the device structure. Experimental results show that the optimized devices achieve a peak external quantum efficiency (EQE) of 2.95%, representing a nearly 50% improvement over the 1.9% efficiency of the control samples. Furthermore, the additives ensure a high-purity green emission at 512 nm with improved color saturation. These findings provide a clear and reproducible pathway toward developing high-efficiency, stable, and cost-effective all-inorganic green LEDs for next-generation optoelectronic applications.]]></dc:description>
<dc:type xml:lang="hye"><![CDATA[Electronic journal]]></dc:type>
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<dc:identifier><![CDATA[http://arar.sci.am/Content/434386/100-106.pdf]]></dc:identifier>
<dc:identifier xml:lang="hye"><![CDATA[https://doi.org/10.54503/18291171-2026.19.2-100]]></dc:identifier>
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