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Features
CAS No.: | 12056-07-4 |
Linear Formula: | In2Se3 |
Purity: | >99.995% |
Appearance: | Black crystalline solid |
Growth Method: | Float zone technique |
Crystal Structure: | Hexagonal Crystal System |
Lattice Constants: | a=b=0.398nm, c=18.89nm, α=β=90°, γ=120° |
Size: | 6-8mm Length; 0.1-0.4mm Thickness |
Indium Selenide Crystal Description
Indium selenide (In2Se3) stands as a marvel of crystalline diversity, existing in four distinct crystal structures: α, β, δ, and γ. Indium selenide changes from a metallic state to a conduction state when the temperature changes. To make In2Se3, you combine its parts at high temperatures, between 1000 and 1100 degrees Celsius. This shows how the different phases of the material affect its optical and electrical properties.
In2Se3 is a type of semiconductor that has a bandgap of 1.41 electron volts (eV) in its -phase. This amazing crystal is connected by van der Waals forces and can be broken down into two-dimensional monolayers by using a machine. Indium selenide has a hexagonal or rectangular crystal structure and is attractive because it looks shiny and has many uses.
Indium selenide is a perfect single crystal that is used as a semiconductor in optics, electronics, imaging, and sensors. Crystals can be put on silicon wafers in different layers, which can lead to new and creative things.
Indium Selenide Crystal Applications and Related Industries
● Electronics
● Imaging
● Sensors
● 2D Materials
● Glass
● Optical & Laser Materials
● Semiconductor Materials
● Solar Energy
● Research & Laboratory
Chemical Identifiers
Linear Formula | In2Se3 |
MDL Number | MFCD00016147 |
EC No. | 235-016-9 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 6390731 |
IUPAC Name | selenium; selenoxoindium |
SMILES | [Se].[InH3] |
InchI Identifier | InChI=1S/In.Se.3H |
InchI Key | ARXPWNHALSRYFN-UHFFFAOYSA-N |
Indium Selenide Crystal Properties (Theoretical)
Compound Formula | In2Se3 |
Molecular Weight | 466.52 |
Appearance | black crystalline solid |
Melting Point | 890 °C (1634 °F) |
Boiling Point | N/A |
Density | 5.80 g/cm3 |
Solubility in H2O | N/A |
Exact Mass | 469.557321 |
Monoisotopic Mass | 469.557321 |
Indium Selenide Crystal Health & Safety Information
Signal Word | Danger |
Hazard Statements | H301-H331-H373-H410 |
Hazard Codes | T,N |
Risk Codes | 23/25-33-50/53 |
Safety Statements | 20/21-28-45-60-61 |
RTECS Number | N/A |
Transport Information | UN 3283 6.1/PG 3 |
WGK Germany | 3 |
GHS Pictograms | GHS08 Health Hazard
GHS06 Skull and Crossbones
|
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