Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.13091/1156
Title: Photoluminescence and piezoelectric behaviour of Yb2S2O7 pyrochlore based multifunctional smart advanced materials and the influence of Lu3+ and Eu3+
Authors: Öztürk, Esra
Karacaoğlu, Erkul
Kalem, Volkan
Özpozan, Nilgün
Keywords: Multi-Functional Smart Materials
Stannates
Solid State Reaction Method
Photoluminescence
Piezoelectric Material
Host-Sensitized Phosphorescence
Luminescence Properties
Ln(2)Sn(2)O(7) Ln
Red Phosphors
Mn4+
Stannates
Nd3+
Gd3+
Yb3+
Er
Issue Date: 2021
Publisher: ELSEVIER
Abstract: In this study, Yb1.98Lu0.02Sn2O7 and Yb1.90Eu0.10Sn2O7 were produced by solid state reaction method. The characterization of the samples was achieved by thermal analysis (TG/DTA), X-ray diffraction (XRD), scanning electron microscopy (SEM-EDX), photoluminescence spectrophotometer (PL), LCR-meter and d(33)m. Thermal behaviours, crystal structures, surface morphology, elemental analysis, photoluminescence properties, deielectric and piezoelectric properties and Curie temperature of Yb1.98Lu0.02Sn2O7 and Yb1.90Eu0.10Sn2O7 were investigated. X-ray diffraction datas indicate that the formation of cubic crystal structures were achieved for both materials. The photoluminescence and electrical measurements showed that Yb(1.98)Lu(0.02)Sn(2)O(7 )and Yb1.90Eu0.10Sn2O7 have both luminescent and piezoelectric properties.
URI: https://doi.org/10.1016/j.optmat.2021.111605
https://hdl.handle.net/20.500.13091/1156
ISSN: 0925-3467
1873-1252
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections

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