Migration of cations induces reversible performance losses over day/night cycling in perovskite solar cells
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We report on perovskite (CH3NH3)PbI3-sensitized solid-state solar cells using spiro-OMeTAD, poly(3-hexylthiophene-2,5-diyl) (P3HT) and 4-(diethylamino)benzaldehyde diphenylhydrazone (DEH) as hole transport materials with a light to electricity power conver ...
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A review of sensitization of TiO2 by supramols. contg. zinc porphyrins and ruthenium-polypyridyl complexes in solar cells. Conversion of sunlight to elec. power is being examd. through the use of new-generation photovoltaic cells. For such devices, anchore ...
Cerium-doped lithium niobate crystals are tested for holographic recording. A photochromic effect is observed in crystals doped with cerium and manganese. But two-center recording in the sample is not as effective as in iron and manganese doubly doped crys ...