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(19)

(11)

2 724 763

(13)

(51)

IPC

C09K11/08(2006-01-01)

C09K11/55(2006-01-01)

C09K11/70(2006-01-01)

G01T1/10(2006-01-01)

(21) (22)

Application

2020105516, 2020-02-06

(24)

Start date

2020-02-06

(22)

Actual filing date

2020-02-06

(45)

Published

2020-06-25

(72)

Inventor

Kalinkin Mikhail OlegovichKellerman Dina GeorgievnaAbasheev Rinat MansurovichSyurdo Aleksandr Ivanovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Khimii Tverdogo Tela Uralskogo Otdeleniya Rossijskoj Akademii Nauk

DOSIMETRIC MATERIAL Russian patent published in 2020 - IPC C09K11/08 C09K11/55 C09K11/70 G01T1/10

Abstract RU 2724763 C1

FIELD: measurement.

SUBSTANCE: invention relates to measurement of ionizing radiations during dosimetry monitoring, in particular to dosimetric material, which can be used to measure levels of radiation exposure on human organs to ensure radiation safety of people working with sources of ionizing radiation, in medical equipment. A dosimetric material based on lithium-magnesium orthophosphate of composition LiMgPO₄, which is doped with 3⁺ erbium ions with concentration equal to 0.1–0.25 at%.

EFFECT: dosimetric material has high sensitivity to the adsorbed dose of radiation and is applicable when using thermoluminescence and optically stimulated luminescence.

1 cl, 6 dwg

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RU 2 724 763 C1

Authors

Kalinkin Mikhail Olegovich

Kellerman Dina Georgievna

Abasheev Rinat Mansurovich

Syurdo Aleksandr Ivanovich

Dates

2020-06-25—Published

2020-02-06—Filed