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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[19p-A309-4]Anisotropic Electronic Coupling of Three Dimensional Assembly of CsPbBr₃ Quantum Dots

〇Kazushi Enomoto¹, Retno Miranti¹, DaeGwi Kim², Yong-Jin Pu¹ (1.RIKEN CEMS, 2.Osaka Metropolitan Univ.)

Keywords:

quantum dot,perovskite,assembly control

Three dimensional assembled films of cesium lead bromide perovskite CsPbBr₃ quantum dots (PeQDs) were prepared by multilayering of precisely controlled PeQD monolayers. Structural analysis by X-ray diffraction and electron microscopy, absorption spectroscopy, and temperature dependence of the photoluminescence (PL) and PL lifetime reveal selective out-of-plane electronic coupling within the PeQD multilayers.

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[19p-A309-4]Anisotropic Electronic Coupling of Three Dimensional Assembly of CsPbBr3 Quantum Dots

Keywords:

[19p-A309-4]Anisotropic Electronic Coupling of Three Dimensional Assembly of CsPbBr₃ Quantum Dots