Interface‐Directed Growth of Tin Perovskite for Efficient Light‐Emitting Diodes
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DOI: 10.1002/adma.202503007
Abstract: Controlling the crystallization dynamics of solution‐processed tin perovskites remains pivotal yet challenging for achieving high‐performance lead‐free optoelectronic devices. Herein, it is demonstrated that substrate‐regulated interfacial nucleation governs crystal growth orientation and film quality of tin… read more here.
Keywords: emitting diodes; tin perovskite; tin perovskites; light emitting ... See more keywords
Effects of Bi and Sb ion incorporation on the optoelectronic properties of mixed lead–tin perovskites
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Materials Chemistry C"
DOI: 10.1039/d4tc02162b
Abstract: Doping lead–tin perovskites with Bi3+ or Sb3+ greatly increases non-radiative recombination rates by creating deep traps, even at very low densities. However, Bi3+ impurities can be easily removed from the perovskite precursor. read more here.
Keywords: incorporation optoelectronic; tin perovskites; lead tin; effects ion ... See more keywords