The diameter of the semiconducting single walled nanotubes range in 1.2-1.7 nm, whereas the length varies from 100nm to 4 μm. The degree of purity of the SWNTs can be determined from the absorbance spectrum. The optical absorbance of metallic SWNTs occurs at M11 peaks (550-800nm).
Purity
>99%
Density
1.7-1.9 g/cm3 at 25 °C (lit.)
Application
MoS2 has an indirect band-gap of 1.23 eV for bulk single crystal or multi-layer films. However, single atomic layers have a direct band-gap of 1.9 eV. Due to its layered structure, MoS2 is highly anisotropic with excellent nonlinear optical properties. It is widely used as a high-performance lubricant. As a result of its direct band-gap, single-layer MoS2 has received much interest for applications in electronic and optoelectronic devices (such as transistors, photodetectors, photovoltaics and light-emitting diodes). It is also being explored for applications in photonics, and can be combined with other TMDCs to create advanced heterostructured devices.
Assay
2% (Semiconducting)
Dimension
1.2-1.7 nm
Form
solid
Quality Level
100
Weight
0.10 lbs
Our products are for research use only and cannot be used for any clinical purposes.
