Structural, spectroscopic and temperature characterizations of Dy3+-doped CsPbBr3 quantum dots in borogermanate glass-ceramics

Structural, spectroscopic and temperature characterizations of Dy3+-doped CsPbBr3 quantum dots in borogermanate glass-ceramics

Bibliographic Details
Parent link:	Optical Materials Vol. 122.— 2021.— [111711, 8 p.]
Corporate Author:	Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Other Authors:	Yao Guanpeng, Li Shasha, Valiev D. T. Damir Talgatovich, Chen Qiumei, Hu Yuan, Jia Lina, Stepanov S. A. Sergey Aleksandrovich, Zhou Yanyan, Li Chun, Su Zhongmin, Zeng Fanming
Summary:	Title screen Dy3+-doped borogermanate glass-ceramics with CsPbBr3 quantum dots (QDs) were synthesized by the high-temperature melting and heat treatment methods. The structural, morphology, and luminescence temperature-sensitive properties of QDs in glass hosts were investigated using XRD, the high-resolution transmission electron microscopy (HR TEM), and temperature-dependent photoluminescence (PL) emission spectra, respectively. Strong green emission from CsPbBr3 QDs was observed. The optimal concentration of Dy3+ ions in borogermanate glasses was also determined. The activation energy (Ea) is estimated as 337.7 meV from the fitting curve of integrated PL emission intensity of CsPbBr3 versus the reciprocal temperature. The relative sensitivity maximum value of the 0.4 mol% Dy3+-doped CsPbBr3 QDs (CDy0.4) glasses reaches 2.39% K?1 at 298 K. The results indicate that CDy0.4 borogermanate glass-ceramics could be potentially used for high-sensitivity optical temperature sensing applications. Режим доступа: по договору с организацией-держателем ресурса
Language:	English
Published:	2021
Subjects:	электронный ресурс труды учёных ТПУ perovskite nanocrystals CsPbBr3 quantum dots borogermanate glass-ceramics temperature sensing нанокристаллы перовскиты квантовые точки стеклокерамика плавление термообработка фотолюминесценция
Online Access:	https://doi.org/10.1016/j.optmat.2021.111711
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666457

Similar Items

Mixed-halide CsPb(BrxI1-x)3 perovskite nanocrystals in borogermanate glass-ceramics
Published: (2024)

Luminescence behavior and temperature sensing properties of Sm3+-doped Cs4PbBr6 quantum dots encapsulated in borogermanate glass
Published: (2022)

Innovative Eu3+-doped gadolinium borogermanate glass for X-ray imaging scintillator
Published: (2026)

Structure–Transport Correlation Reveals Anisotropic Charge Transport in Coupled PbS Nanocrystal Superlattices
Published: (2020)

Spectroscopic properties of chromium/antimony co-doped alkali-alumina-borate glass-ceramics
Published: (2020)

Halide Perovskite Nanocrystals with Enhanced Water Stability for Upconversion Imaging in a Living Cell
Published: (2021)

Оценка потоков депонирования 137Cs в донных отложениях реки Енисей на основе современных методов расчёта
by: Вахрушев В. И. Вадим Игоревич
Published: (2025)

Early Triassic Episode of the Kresty Volcano–Plutonic Complex Formation in the Maymecha-Kotuy Alkaline Province, Polar Siberia: Geochemistry, Petrology and Uranium–Lead Geochronology
Published: (2024)

Technological aspects of borate glass–ceramics preparation doped with transition metals for optoelectronic applications
Published: (2021)

Surface modification of carbon quantum dots: fine tuning of antibacterial activity
Published: (2019)

Valorization of Cyanophyta by hydrothermal carbonization: Co-production of CO2 adsorbents and fluorescent carbon dots
Published: (2025)

Получение матричного материала на основе алюминатного перовскита, предназначенного для иммобилизации актиноидов, методом самораспространяющегося высокотемпературного синтеза
by: Долматов О. Ю. Олег Юрьевич
Published: (2021)

Modeling the effect of the addition of alumina on structural characteristics and tensile deformation response of aluminosilicate glasses
Published: (2020)

Энергетический способ расчета упругих модулей образцов конечных размеров с ГПУ-решеткой
by: Зубко И. Ю. Иван Юрьевич
Published: (2013)

Lithium concentration effect on crystallization kinetics and spectral properties of Cr-doped Li2O-K2O-Al2O3-B2O3 glass-ceramics
Published: (2023)

Surface modification of carbon dots with tetraalkylammonium moieties for fine tuning their antibacterial activity
Published: (2022)

Первые данные о распределении изотопов, макро- и микроэлементов из атмосферных выпадений в лишайниках арктических территорий Западной Сибири
Published: (2022)

Modeling of microstructure and elastic properties of nc-TiN/a-Si3N4 nanocomposite
Published: (2016)

Scintillation responses and X-ray imaging application of Dy3+- doped in borophosphate glass
Published: (2026)

Новое в Photoshop CS2 для профессионалов пер. с англ.
by: Уиллмор Б. Бен
Published: (СПб., Питер, 2006)

Recent Advances in Thin Film Photovoltaics
Published: (2022)

Peculiarities of intrinsic luminescence excited by pulsed electron beam in CsI and CsI:CO3
Published: (2017)

Evidence for light-by-light scattering and searches for axion-like particles in ultraperipheral PbPb collisions at sNN=5.02TeV
Published: (2019)

Measurement of the azimuthal anisotropy of and mesons in PbPb collisions at √sNN=5.02TeV
Published: (2021)

Характеристики радионуклидов для градуировки гамма-спектрометров учебное пособие для вузов
by: Трошин В. С.
Published: (Москва, НИЯУ МИФИ, 2011)

Precision engineering of CsCuI crystals with laser processing and nanoparticle doping for enhanced optoelectronic performance
Published: (2023)

Оценка остаточного содержания Cs-137 на территории Томского района, подвергшегося выпадению радионуклидов
by: Бектенов Д. Е.
Published: (2023)

Компьютерные технологии в графическом дизайне. Работа в программе Adobe Photoshop CS6 учебное пособие для вузов
by: Фролов А. Б.
Published: (Санкт-Петербург, Лань, 2024)

Вещественный состав позднепалеозойских габбро-диоритовых массивов Шарагольского комплекса Унго-Хилокского ареала, Центральное Забайкалье, Россия
by: Бадмацыренова Р. А. Роза Александровна
Published: (2025)

Adobe InDesign CS6 учебный курс [пер. с англ.]
Published: (Москва, Эксмо, 2013)

Color tunable (Ba,Ca)ScO2F: Eu2+, Bi3+, K+ perovskite with dependence of excitation wavelength for advanced anti-counterfeiting application
Published: (2023)

Adobe InDesign CS4 самоучитель
by: Агапова И. В. Инара Валерьевна
Published: (СПб., БХВ-Петербург, 2009)

Adobe InDesign CS5 полное руководство дизайнера и верстальщика
by: Ридберг Т. Терри
Published: (СПб., Питер, 2012)

Structure and properties of Li ferrite synthesized from Fe2O3–Li2CO3–Sm2O3 powders
Published: (2025)

Работа с растровой графикой на примере создания плаката в графическом редакторе Adobe Photoshop CS5
by: Яковлева А. В. Анна Валентиновна
Published: (2013)

Получение пористой стеклокерамики на основе отходов обогащения медно-цинковой руды
by: Казьмина О. В. Ольга Викторовна
Published: (2017)

Enhanced Performance of Carbon–Selenide Composite with La0.9Ce0.1NiO3 Perovskite Oxide for Outstanding Counter Electrodes in Platinum-Free Dye-Sensitized Solar Cells
Published: (2022)

Расчет и проектирование систем коммутации TDM-сетей учебное пособие
by: Вощило Ю. А.
Published: (Санкт-Петербург, СПбГУТ им. М.А. Бонч-Бруевича, 2011)

Intense red emission of mixed-alkali rare-earth free germanate glass-ceramics with Mn ions
Published: (2022)

Adobe Flash CS3-инструмент Web-дизайна
by: Гленн К. Кристофер
Published: (Москва, Солон-Пресс, 2008)