Facile synthesis of CsPbBr3/PbSe composite clusters
نویسندگان
چکیده
منابع مشابه
Facile synthesis of CsPbBr3/PbSe composite clusters
In this work, CsPbBr3 and PbSe nanocomposites were synthesized to protect perovskite material from self-enlargement during reaction. UV absorption and photoluminescence (PL) spectra indicate that the addition of Se into CsPbBr3 quantum dots modified the electronic structure of CsPbBr3, increasing the band gap from 2.38 to 2.48 eV as the Cs:Se ratio increased to 1:3. Thus, the emission color of ...
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ژورنال
عنوان ژورنال: Science and Technology of Advanced Materials
سال: 2017
ISSN: 1468-6996,1878-5514
DOI: 10.1080/14686996.2017.1412231