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In Stock| Product Name | Pinnatoxin-G |
| Cat No | NCZ-000-101 |
| CAS No | 1312711-74-2 |
| Synonyms | Pinnatoxin G |
| Molecular Formula | C42H63NO7 |
| Molecular Weight | 693.95 |
Note: For pricing & ordering information, please contact us at [email protected]
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If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) are available upon request.
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| Product Name | Single Crystal silicon-silicon dioxide Wafer P-type (4 inches) |
| Cat No. | NCZ-NSC318/20 |
| Día | 100 mm (4 inches) |
| Orientation | <100> |
| Wafer thickness | 500 micrometer |
| Resistivity | <0.01 |
| Polished | Front Side Polished |
| Thickness | 300 nm (dry) |
| Purity | 99.9% |
| Formula | Si/SiO2 |
Provided in a single wafer case
Silicon oxide wafer SIO2 thin-film among semiconductor technology, SiO2 thin film layers are mainly used as dielectric material and more recently, they are integrated with MEMS (Micro Electro Mechanical Systems) devices. The simplest way to produce silicon oxide layers on silicon wafers is to oxidize silicon with oxygen.
Single Crystal silicon-silicon dioxide Wafer RELATED INFORMATION
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
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Note: We supply different size ranges of nano and micron size powder as per the client’s requirements and also accept customization in various parameters.
Product Name: Antimony Tin oxide powder
| Product | Antimony Tin oxide powder |
| Colour | White |
| Purity | ≥ 99.9% |
| Particle size | 1-10 µM (customizable) |
| Ingredient/MF | SnO2, Sb2O3 |
| Product Code | NCZ-CM-176/20 |
| CAS Number | 18282-10-5/1309-64-4 |
Application:
ATO nanopowder is mainly used for antistatic plastics, coatings, fibers, radiation monitors with coatings, building energy-saving windows, solar cells, automobile windshields, optical display devices, transparent electrodes, catalysis and so on. In addition, Antimony Doped Tin Oxide (ATO)nanoparticle can also use in the microwave attenuation, computer rooms, radar shield protected areas, and shield electromagnetic fields.
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Please contact us for customization and price inquiry
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
| Product | Lead Telluride Powder |
| CAS No. | 1314-91-6 |
| Appearance | Grey Powder |
| Purity | 99.9% |
| APS | 1 – 5 Microns (Can be customized) |
| Ingredient | PbTe |
| Product Code | NCZ-NSC-140/20 |
Lead tin telluride is a ternary alloy of lead, tin, and tellurium, generally made by alloying either tin into lead telluride or lead into tin telluride. It is a narrow bandgap semiconductor material.
The bandgap is tuned by varying the composition(x) in the material. SnTe can be alloyed with Pb (or PbTe with Sn) to tune the bandgap from (SnTe). Lead Telluride Powder important to note that unlike chalcogenides, e.g. cadmium, mercury, and zinc chalcogenides, the bandgap in Te does not change linearly between the two extremes. In contrast, as the composition (x) is increased, the bandgap decreases approach zero in the concentration regime (0.32–0.65 corresponding to temperature 4-300 K, respectively) and further increases towards the bulk bandgap of SnTe. Therefore, the lead-tin telluride alloys have narrower band gaps than their endpoint counterparts making lead tin telluride an ideal candidate for mid-infrared, 3–14 μm optoelectronic application.
Lead Telluride Powder has a positive temperature coefficient i.e. for a given composition x, the bandgap increases with temperature. Therefore, temperature stability has to be maintained while working with lead-tin telluride based laser. However, the advantage is that the operating wavelength of the laser can simply be tuned by varying the operating temperature.
The optical absorption coefficient of lead-tin telluride is typical ~750 cm−1 as compared to ~50 cm−1 for the extrinsic semiconductors such as doped silicon. The higher optical coefficient value not only ensures higher sensitivity but also reduces the spacing required between individual detector elements to prevent optical cross-talk making integrated circuit technology easily.
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please email us for the customization.
Email: [email protected]
Note: We supply different size ranges of nano and micron size powder as per the client’s requirements and also accept customization in various parameters.
| Product | Gallium Nitride |
| CAS No. | 25617-97-4 |
| Appearance | Yellow Powder |
| Purity | 99.9% |
| APS | 1 – 5 Microns (Can be customized) |
| Ingredient | GaN |
| Product Code | NCZ-NSC-135/20 |
Description :
Materials research and application of the current global semiconductor research front and hot is the development of microelectronic devices, optoelectronic devices of new semiconductor materials. It has a wide direct bandgap, strong atomic bonds, high thermal conductivity, good chemical stability (almost no acid corrosion), and other properties and strong anti-radiation ability in optoelectronics, high temperature, and high power devices and high-Frequency microwave device applications have a broad prospect.
RELATED INFORMATION
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.
Please email us for the customization.
Email: [email protected]
Note: We supply different size ranges of nano and micron size powder as per the client’s requirements and also accept customization in various parameters.
| Product Name | Single Crystal Silicon Wafer N-Type (1 inch) |
| Cat No. | NCZ-NSC330/20 |
| Size | 1 inch |
| Thickness | 300-380 micro-meter |
| Type | N-type |
| Dopant | Phosphorus |
| Resistivity | 1-10 ohm/cm |
| Surface | Single side polished |
| Boling Point | 2355 °C (lit.) |
| Melting Point | 1240 °C,1410 °C (lit.) |
| Density | 2.33 g/mL at 25 °C (lit.) |
| Semiconductor Properties | <100>, N-type |
| SMILES string | [Si] |
Physical properties:
0 vortex defects. Etch pitch density (EPD) < 100 (cm-2). Resistivity 100 – 3000 Ωcm.
Oxygen content: ≤ 1~1.8 x 1018 /cm3; Carbon content: ≤ 5 x 1016 /cm3; Boule diameter: 1~8 ″
Description:
Single Crystal Silicon Wafer N-Type (1 inch). We have heated polished doped single-crystal silicon wafers in a single-mode microwave cavity to temperatures where surface to surface bonding occurred. The absorption of microwaves and heating of the wafers is attributed to the inclusion of n-type or p-type impurities into these substrates.
A cylindrical cavity TM (sub 010) standing wave mode was used to irradiate samples of various geometry at positions of high magnetic field. This process was conducted in a vacuum to exclude plasma effects.
This initial study suggests that the inclusion of impurities in single crystal silicon significantly improved its microwave absorption (loss factor) to a point where heating silicon wafers directly can be accomplished in minimal time. Bonding of these substrates, however, occurs only at points of intimate surface to surface contact. The inclusion of a thin metallic layer on the surfaces enhances the bonding process.
Please email us for the customization.
Email: [email protected]
Please contact us for customization and price inquiry
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in the various parameters
| Product | Ag-Doped Antibacterial Nanopowder Dispersion |
| CAS No. | 7440-22-4 |
| Appearance | Gary |
| Purity | 99.9% |
| APS | 30 nm(Can be customized) |
| Ingredient | Ag |
| Product Code | NCZ-NSC430/20 |
Ag-Doped Antibacterial Nanopowder Dispersion is nanoparticles of silver of between 1 nm and 100 nm in size. While frequently described as being ‘silver’ some are composed of a large percentage of silver oxide due to their large ratio of surface to bulk silver atoms.
Numerous shapes of Ag-doped Antibacterial Nanopowder Dispersion can be constructed depending on the application at hand. Commonly used silver nanoparticles are spherical, but diamond, octagonal, and thin sheets are also common.
Their extremely large surface area permits the coordination of a vast number of ligands. The properties of silver nanoparticles applicable to human treatments are under investigation in laboratory and animal studies, assessing potential efficacy, toxicity, and costs.
The most common methods for nanoparticle synthesis fall under the category of wet chemistry or the nucleation of particles within a solution.
This nucleation occurs when a silver ion complex, usually Ag-Doped Antibacterial Nanopowder Dispersion, is reduced to colloidal silver in the presence of a reducing agent. When the concentration increases enough, dissolved metallic silver ions bind together to form a stable surface.
The surface is energetically unfavorable when the cluster is small because the energy gained by decreasing the concentration of dissolved particles is not as high as the energy lost from creating a new surface.
When the cluster reaches a certain size, known as the critical radius, it becomes energetically favorable, and thus stable enough to continue to grow.
This nucleus then remains in the system and grows as more silver atoms diffuse through the solution and attach it to the surface.
When the dissolved concentration of atomic silver decreases enough, it is no longer possible for enough atoms to bind together to form a stable nucleus.
At this nucleation threshold, new nanoparticles stop being formed, and the remaining dissolved silver is absorbed by diffusion into the growing nanoparticles in the solution.
As the particles grow, other molecules in the solution diffuse and attach to the surface. This process stabilizes the surface energy of the particle and blocks new silver ions from reaching the surface.
The attachment of these capping/stabilizing agents slows and eventually stops the growth of the particle.
The most common capping ligands are trisodium citrate and polyvinylpyrrolidone (PVP), but many others are also used in varying conditions to synthesize particles with particular sizes, shapes, and surface properties.
There are many different wet synthesis methods, including the use of reducing sugars, nitrate reduction, reduction via sodium borohydride.
The silver mirror reaction, the polyol process, seed-mediated growth, and light-mediated growth. Each of these methods, or a combination of methods, will offer differing degrees of control over the size distribution as well as distributions of geometric arrangements of the nanoparticle.
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email: [email protected]
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
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