Institute for Single Crystals

National Academy of Sciences of Ukraine

61001, Ukraine, Kharkiv, 60 Nauky Ave., phone/fax: +38(057)340-86-19, e-mail: info@iscrystals.com

Materials and Products - KDP, DKDP

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Scintillation material KDP:Tl, ADP:Tl, KDP:Ce are scintillation materials for the detection of fast neutrons in mixed n, γ fields.

Scintillation crystals characteristics

Specification

Crystal	KDP:Tl	ADP:Tl	KDP:Ce
Zeff	14	10	14
Luminescence time τ, ns	≈ 300	≈ 300	50
Light yield S, photon/MeV	5000	12000	20000
Hygroscopy	yes	yes
Radiation resistance, Gy	103	≈ 102-103	103
Elements size, mm3	40x40x55

 

The spectra of gamma-ray and neutron KDP:Ce³⁺ detector under irradiation of gamma-radiation ⁶⁰Co and ²⁵²Cf-source neutrons: 1 - ⁶⁰Co-source; 2 - ²⁵²Cf-source; 3-background.

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phone:  +38(057)340-86-19,
fax:       +38(057)340-86-19,
e-mail:   info@iscrystals.com

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