Cesium Iodide (CsI)

Name: Cesium Iodide (CsI)
SKU: SC-0007

Cat No:SC-0007

Description

Cesium iodide (CsI) is a scintillator crystal with good transparency, used in X-ray and gamma-ray detection.

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Features

High average atomic number provides superior detection efficiency for gamma rays and X-rays. The crystal exhibits no cleavage, enabling excellent machinability for fabrication into detectors of various shapes. Excellent matching with photodiodes (PD) at the long wavelength of 550 nm. High optical output. High energy resolution.

Applications

High-energy physics, nuclear physics, space physics. University and research institute experiments. Space research.

Basic Information

Chemical Formula	CsI
Density	4.51 g/cm³
Melting Point	621°C
Mohs Hardness	2
Refractive Index	1.95
Surface Finish	40-20 S-D
Flatness	≤λ/6@632.8nm
Parallelism	<20"
Perpendicularity	≤15′
Effective Aperture	>90%
Relaxation Time	1 μs
Dimensions	Customization
Coating	Customization
Storage	Store in a temperature-controlled, sealed environment, strictly protected from light, especially ultraviolet light.
Transportation	Transportation must be conducted under dry, constant-temperature conditions with packaging tightly sealed.

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For Research or Industrial Raw Materials, Not For Personal Medical Use!