Emergence of photoluminescence enhancement of Eu3+ doped BiOCl single-crystalline nanosheets at reduced vertical dimensions

Here, we report that a reduction in scale leads to an enhancement in the photoluminescence (PL) of Eu3+ doped BiOCl nanosheets, challenging the long-standing notion that PL is inevitably suppressed at a scale of tens of nanometers. The oriented depolarization effect of layered ferroelectrics was uti...

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Veröffentlicht in:	Nanoscale 2018-03, Vol.10 (10), p.4865-4871
Hauptverfasser:	Li, Yongjin, Hu, Rui, Zhang, Xiangzhou, Yin, Zhaoyi, Qiu, Jianbei, Yang, Zhengwen, Song, Zhiguo
Format:	Artikel
Sprache:	eng
Schlagworte:	Crystal structure Crystallinity Depolarization Electric dipoles Europium Ferroelectric materials Ferroelectricity Nanomaterials Nanosheets Optoelectronic devices Photoluminescence Single crystals
Online-Zugang:	Volltext
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