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2 634 025

(13)

(51)

IPC

C09K11/08(2006-01-01)

C09K11/68(2006-01-01)

C09K11/55(2006-01-01)

C09K11/78(2006-01-01)

(21) (22)

Application

2016114813, 2016-04-15

(24)

Start date

2016-04-15

(22)

Actual filing date

2016-04-15

(45)

Published

2017-10-23

(72)

Inventor

Kozhevnikova Nina Mikhajlovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Bajkalskij Institut Prirodopolzovaniya Sibirskogo Otdeleniya Rossijskoj Akademii Nauk So Ran)

LUMINESCENT SUBSTANCE Russian patent published in 2017 - IPC C09K11/08 C09K11/68 C09K11/55 C09K11/78

Abstract RU 2634025 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a novel luminescent substance that can be used as active media of low-threshold solid-state infrared lasers with optical pumping, in computer science and laser devices for displaying sign, graphic, and television information as scintillators. The luminescent substance has the composition of Li₃BaCaGd_2.8-xY_0.2-xNd_x(MoO₄)₈, where 0.03≤x≤0.16. This luminescent substance is produced from a charge containing oxides, wt %: Li₂O 2.19-2.41, BaO 7.79-8.02, CaO 2.85-2.99, Gd₂O₃ 24.84-25.03, Y₂O₃ 1.17-1.32, Nd₂O₃ 0.21-0.72, MoO₃ the rest.

EFFECT: increasing the luminescence intensity of the luminescent substance at the length of the electronic transition.

1 tbl, 3 ex

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RU 2 634 025 C2

Authors

Kozhevnikova Nina Mikhajlovna

Dates

2017-10-23—Published

2016-04-15—Filed