InSiTeᴈ
InSiTeᴈ is a synthetic layered semiconductor belonging to the thermoelectric-material category. It has a trigonal crystal structure, with chemical bonds within layers and weak van der Waals forces between layers, making exfoliation into two-dimensional sheets easy. As a new member of the 2D-material family, InSiTeᴈ shows great potential for high-speed broadband photodetection. Detectors made from it can respond on the nanosecond scale and cover ultraviolet through near-infrared wavelengths.
Specification Snapshot
Crystal Structure
Typ: Trigonal Crystal System, Space Group P-31m
Storage Conditions
typical:Generally Store at -20°C Protected from Light
Characterization Method
Typ: Raman Spectroscopy, X-Ray Diffraction (XRD), Transmission Electron Microscopy (TEM), etc.
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Overview
InSiTeᴈ is a synthetic layered semiconductor belonging to the thermoelectric-material category. It has a trigonal crystal structure, with chemical bonds within layers and weak van der Waals forces between layers, making exfoliation into two-dimensional sheets easy. As a new member of the 2D-material family, InSiTeᴈ shows great potential for high-speed broadband photodetection. Detectors made from it can respond on the nanosecond scale and cover ultraviolet through near-infrared wavelengths.
Specifications
| Parameter | Value |
|---|---|
| Chemical Formula | Typ: InSiTe₃ |
| Molecular Weight | typical:525.7035 g/mol |
| Crystal Structure | Typ: Trigonal Crystal System, Space Group P-31m |
| Unit-Cell Parameters | Typ: a=b=c=0.70411(6)nm; α=β=90°,γ=120° |
| Appearance | Typ: Silver-Gray to Dark-Gray Crystals or Powder |
| Crystal Dimensions | typical:Common Sizes >10mm²; >25mm², >100mm² or Custom Also Available |
| Density | typical:5.227g/cm³ |
| Bandgap | typical:0.8eV (Bulk Material); 1.30eV in Monolayer |
| Ease of Cleaving | Typ: Easy |
| Stability | Typ: General; Store away from Water and Oxygen |
| Storage Conditions | typical:Generally Store at -20°C Protected from Light |
| Purity | typical:Usually High Purity 99.999% (5N) to 99.9999% (6N) |
| Preparation Method | Typ: Vertical Bridgman Method |
| Characterization Method | Typ: Raman Spectroscopy, X-Ray Diffraction (XRD), Transmission Electron Microscopy (TEM), etc. |
Applications
InSiTeᴈ Photodetectors:Broad365–1310nm UV-to-NIR,Fast545–576ns Response,Detectivity7.59×10⁹ Jones,Promising for Fast Fiber Communications/Imaging;Thermoelectrics:Theoretical Monolayer Performance at300K Gives ZT Near0.9–1;Pressure Such as5GPa Can Induce Semiconductor-to-Metal Transition for Tunable Electronics
Datasheet
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Supplier Information
Xi'an Taihe Dixin Technology Co., Ltd. is a technology enterprise established through the transformation of achievements from the State Key Laboratory of Solidification Processing and the Key Laboratory of Radiation Detection Materials and Devices of the Ministry of Industry and Information Technology at Northwestern Polytechnical University. The company focuses on the growth of electro-optic crystals for terahertz (THz) wave generation and detection, high-energy ray and particle detection semiconductor crystals, and the design, preparation, and production of related devices, mastering core preparation technologies for advanced semiconductor crystal materials. Currently, it can produce large-size high-quality ZnTe crystals, organic semiconductor crystals BNA, perovskite crystals CsPbBr₃, neutron detection crystals 6LiInSe2, etc., and provide devices, systems, and testing solutions, offering a full-chain service of 'special functional crystals + core devices + intelligent equipment + solutions', empowering the high-quality development of industries such as aviation, aerospace, and nuclear energy.
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