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NOVEL RED-EMITTING COLOR-TUNABLE PHOSPHORS BaBi2-xEuxB2O7 (x = 0–0.40): STUDY OF THE CRYSTAL STRUCTURE AND LUMINESCENCE. / Демина, Софья Владимировна; Шаблинский, Андрей Павлович; Поволоцкий, Алексей Валерьевич; Колесников, Илья Евгеньевич; Бирюков, Я.П.; Бубнова, Римма Сергеевна; Авдонцева, Маргарита Сергеевна; Филатов, Станислав Константинович.

2022. Abstract from Geological International Student Summit 2022 , Санкт-Петербург, Russian Federation.

Research output: Contribution to conference › Abstract › peer-review

Harvard

Демина, СВ, Шаблинский, АП, Поволоцкий, АВ, Колесников, ИЕ, Бирюков, ЯП, Бубнова, РС, Авдонцева, МС & Филатов, СК 2022, 'NOVEL RED-EMITTING COLOR-TUNABLE PHOSPHORS BaBi2-xEuxB2O7 (x = 0–0.40): STUDY OF THE CRYSTAL STRUCTURE AND LUMINESCENCE', Geological International Student Summit 2022 , Санкт-Петербург, Russian Federation, 8/04/22 - 10/04/22.

APA

Демина, С. В., Шаблинский, А. П., Поволоцкий, А. В., Колесников, И. Е., Бирюков, Я. П., Бубнова, Р. С., Авдонцева, М. С., & Филатов, С. К. (2022). NOVEL RED-EMITTING COLOR-TUNABLE PHOSPHORS BaBi2-xEuxB2O7 (x = 0–0.40): STUDY OF THE CRYSTAL STRUCTURE AND LUMINESCENCE. Abstract from Geological International Student Summit 2022 , Санкт-Петербург, Russian Federation.

Vancouver

Демина СВ, Шаблинский АП, Поволоцкий АВ, Колесников ИЕ, Бирюков ЯП, Бубнова РС et al. NOVEL RED-EMITTING COLOR-TUNABLE PHOSPHORS BaBi2-xEuxB2O7 (x = 0–0.40): STUDY OF THE CRYSTAL STRUCTURE AND LUMINESCENCE. 2022. Abstract from Geological International Student Summit 2022 , Санкт-Петербург, Russian Federation.

Author

Демина, Софья Владимировна ; Шаблинский, Андрей Павлович ; Поволоцкий, Алексей Валерьевич ; Колесников, Илья Евгеньевич ; Бирюков, Я.П. ; Бубнова, Римма Сергеевна ; Авдонцева, Маргарита Сергеевна ; Филатов, Станислав Константинович. / NOVEL RED-EMITTING COLOR-TUNABLE PHOSPHORS BaBi2-xEuxB2O7 (x = 0–0.40): STUDY OF THE CRYSTAL STRUCTURE AND LUMINESCENCE. Abstract from Geological International Student Summit 2022 , Санкт-Петербург, Russian Federation.

BibTeX

@conference{a44af21b813b4c58a1a95af33bfc0e0c,
title = "NOVEL RED-EMITTING COLOR-TUNABLE PHOSPHORS BaBi2-xEuxB2O7 (x = 0–0.40): STUDY OF THE CRYSTAL STRUCTURE AND LUMINESCENCE",
abstract = "The novel polycrystalline phosphors BaBi2-xEuxB2O7 (Shablinskii et al., 2019) (x = 0, 0.05, 0.10, 0.15, 0.20, 0.30, 0.40) were obtained by crystallization from glass-ceramics. Single-crystal X-ray diffraction experiments were provided for the x = 0.10, 0.20 and 0.40 samples in order to investigate a distribution of the Eu3+ ions over cation sites. It is shown that the Eu3+ ions substitute the Bi3+ ones in the M1 and M2 sites. Luminescent properties of the BaBi2-xEuxB2O7 phosphors were investigated for the first time. The optimal concentration of the Eu3+ ions was revealed for the sample with x = 0.40, after that an immiscibility of the BaBi2-xEuxB2O7 solid solutions occurs, which is of a structure-dependent nature. Increase of the Eu3+ content leads to a gradual change of chromaticity from light red to orange-red/red. It is expected that the BaBi2B2O7:Eu3+ phosphors can be used as red-emitting ones under LED excitation.",
author = "Демина, {Софья Владимировна} and Шаблинский, {Андрей Павлович} and Поволоцкий, {Алексей Валерьевич} and Колесников, {Илья Евгеньевич} and Я.П. Бирюков and Бубнова, {Римма Сергеевна} and Авдонцева, {Маргарита Сергеевна} and Филатов, {Станислав Константинович}",
year = "2022",
month = apr,
day = "9",
language = "русский",
note = "Геологический международный студенческий саммит 2022, GISS-2022 ; Conference date: 08-04-2022 Through 10-04-2022",

}

RIS

TY - CONF

T1 - NOVEL RED-EMITTING COLOR-TUNABLE PHOSPHORS BaBi2-xEuxB2O7 (x = 0–0.40): STUDY OF THE CRYSTAL STRUCTURE AND LUMINESCENCE

AU - Демина, Софья Владимировна

AU - Шаблинский, Андрей Павлович

AU - Поволоцкий, Алексей Валерьевич

AU - Колесников, Илья Евгеньевич

AU - Бирюков, Я.П.

AU - Бубнова, Римма Сергеевна

AU - Авдонцева, Маргарита Сергеевна

AU - Филатов, Станислав Константинович

PY - 2022/4/9

Y1 - 2022/4/9

N2 - The novel polycrystalline phosphors BaBi2-xEuxB2O7 (Shablinskii et al., 2019) (x = 0, 0.05, 0.10, 0.15, 0.20, 0.30, 0.40) were obtained by crystallization from glass-ceramics. Single-crystal X-ray diffraction experiments were provided for the x = 0.10, 0.20 and 0.40 samples in order to investigate a distribution of the Eu3+ ions over cation sites. It is shown that the Eu3+ ions substitute the Bi3+ ones in the M1 and M2 sites. Luminescent properties of the BaBi2-xEuxB2O7 phosphors were investigated for the first time. The optimal concentration of the Eu3+ ions was revealed for the sample with x = 0.40, after that an immiscibility of the BaBi2-xEuxB2O7 solid solutions occurs, which is of a structure-dependent nature. Increase of the Eu3+ content leads to a gradual change of chromaticity from light red to orange-red/red. It is expected that the BaBi2B2O7:Eu3+ phosphors can be used as red-emitting ones under LED excitation.

AB - The novel polycrystalline phosphors BaBi2-xEuxB2O7 (Shablinskii et al., 2019) (x = 0, 0.05, 0.10, 0.15, 0.20, 0.30, 0.40) were obtained by crystallization from glass-ceramics. Single-crystal X-ray diffraction experiments were provided for the x = 0.10, 0.20 and 0.40 samples in order to investigate a distribution of the Eu3+ ions over cation sites. It is shown that the Eu3+ ions substitute the Bi3+ ones in the M1 and M2 sites. Luminescent properties of the BaBi2-xEuxB2O7 phosphors were investigated for the first time. The optimal concentration of the Eu3+ ions was revealed for the sample with x = 0.40, after that an immiscibility of the BaBi2-xEuxB2O7 solid solutions occurs, which is of a structure-dependent nature. Increase of the Eu3+ content leads to a gradual change of chromaticity from light red to orange-red/red. It is expected that the BaBi2B2O7:Eu3+ phosphors can be used as red-emitting ones under LED excitation.

M3 - тезисы

T2 - Геологический международный студенческий саммит 2022

Y2 - 8 April 2022 through 10 April 2022

ER -

ID: 98218959