Tl:CsI,Na:CsI,CsI Scintillator Crystals

TI:CsI, Na:CsI,CsI Scintillator Crystals
TI:CsI is one of the brightest scintillators. It has most of its emission in the long wavelength part of the spectrum (>500nm), it is well-suited for photodiode readout. TI:CsI crystal has high light yield, no cleavage surface, low melting point and easy growth. It has good optical properties, mechanical properties, physical and chemical stability and high photoelectric conversion efficiency. It is a scintillator with excellent comprehensive performance. It has been widely used in many fields, such as Security check, Detection of neutrinos, Detection of neutrinos andγ-ray, XCT.

Pure CsI is also known as a scintillator but exhibits rather different properties. It exhibits fast (~10 ns) emission, peaking at 310 nm, but its scintillation yield at room temperature is very low. But its light yield at 77 K reaches an impressive 100,000 ph/MeV, that makes pure CsI a very attractive scintillator for detector applications at low temperatures.

Na-doped cesium iodide (Na:CsI) is an important alkali metal halide inorganic scintillator that is widely used as laser-stimulable transparent film and X-ray detection materials. Na:CsI has peaking emission at 420 nm, and its decay time is about 630 ns.As an inorganic scintillator, Na:CsI has relatively high luminescence intensity and effective atomic number compared to organic scintillator. Recently, it is found that Na:CsI is a promising suitable detection material for dark matter scientific exploration.

Feature

• Matched with silicon photodiodes
• High light yield
• Low melting point
• Easy growth
• Good optical and mechanical properties
• Good physical and chemical stability
• High photoelectric conversion efficiency

Application

• Security check
• Detection of neutrinos
• Detection of neutrinos γ-ray
• XCT
• PET
• Position sensitive detector
• Geological exploration
• Industrial CT camera

Material features

Scintillator properties

Spertrum

CsI X-ray radioluminscence spectra	Na-CsI emission spectrum
Na-CsI response waveform	Na-CsI transmission spectra
TI-CsI Emission spectra	TI-CsI Transmission spectra

Crylink is a manufacturer and supplier of Single Crystal Materials and optical components used in lasers, imaging and other optical areas. Crylink is one of the high tech company of Nanjing Institute of Advance Laser Technology(NIALT), which is the only one industrialization base of Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences.

Our peoduct mainly include laser crystal，nonlinear crystal, Q-switch crystal,laser,scintillator crystal , optic crystal and Piezoelectric crystal.

Crylink

——growing crystals, linking values

We are seller of crystals. At same time, we are producer of crystals.

It is a long and arduous process from seed crystal to the desired single crystal, the composition of the crystal changes through three states and eventually grows into beautiful crystals. We witness the growth process of each crystal and clearly know technologies of each step in the crystal growth process, which means that we can directly provide customers with crystals that satisfied customer requirements.

We create value. At same time, we link value.

From company to individual, we all pursue the word "value". Individual is valuable in society, enterprise is valuable in the industry. We cherish the existence of value. We hope to set the enterprise’ value as start pointing, expand to the surrounding, extend the value from the customer to the supplier. Linking enterprise and the industry more closer, to create more value.