Silicon

About Silicon (Si)

Symbol: Si
Atomic number: 14
Atomic weight: 28.0855
Allotropes: amorphous Si, crystalline Si
Silicon is the most abundant electropositive element in The Earth's crust. It is a tetravalent metalloid, more reactive than germanium, the metalloid directly below it in the table.
Amorphous silicon appears as a brown powder while crystalline silicon has a metallic luster and a grayish color. Single crystals of crystalline silicon can be grown with a process known as the Czochralski process. Silicon carbide (SiC) is nearly as hard as diamond and is used as an abrasive. Silicon nitride is used in rotating bearing balls & rollers, cutting tools, engine moving & wear parts, turbine blades, vanes & buckets, metal tube forming rolls & dies, etc.

Stanford Advanced Materials (SAM) now can provide various silicon products including:

Silicon Metal & Silicon Powder:

Silicon Metal in the lump, ingot, plate, sheet, and powder, purity from 4N to 6N.

Silicon Carbide:

Silicon Carbide products including tube, plate, rod, ball, and other shapes used for various applications.

Silicon Nitride:

Silicon nitride is used in rotating bearing balls & rollers, cutting tools, engine moving & wear parts, turbine blades, vanes & buckets, metal tube forming rolls & dies, etc.

Other Silicon Products:

Various silicon evaporation materials, micro & nano silicon powder.

Key Advantages:

Diverse Applications: Silicon's exceptional properties make it a foundational material in numerous applications. From electronics and solar cells to semiconductors and advanced technologies, our silicon products empower industries with their wide-ranging capabilities.

Crucial in Electronics: Silicon's semiconducting properties are pivotal to the electronics industry, enabling the creation of transistors, integrated circuits, and other essential components.

Thermal and Electrical Conductivity: Silicon exhibits excellent thermal and electrical conductivity, making it an ideal choice for applications that require efficient heat dissipation and electrical performance.

Precision and Purity: Quality is integral to our silicon products. We adhere to strict industry standards and meticulous specifications, ensuring that our silicon maintains the purity necessary for superior performance and consistent results.

Technical Expertise: Our team possesses profound knowledge of the properties and applications of silicon. We offer personalized technical support and guidance, assisting you in leveraging Silicon's unique characteristics for your specific needs.

Reliable Supply: We recognize the importance of a consistent supply of silicon. Our global presence and efficient logistics ensure that you have access to silicon products when and where you need them.

Our Silicon Product Offerings:

SAM offers a range of silicon products that cater to diverse applications, including:

Semiconductors: Silicon is the cornerstone of modern semiconductor technology, driving the performance of computers, smartphones, and countless electronic devices.

Solar Cells: Silicon-based solar cells are integral to the renewable energy revolution, converting sunlight into electricity with high efficiency.

Advanced Technologies: Silicon's versatility extends to advanced technologies such as MEMS (Micro-Electro-Mechanical Systems) and sensors, contributing to innovations in medical devices and automotive systems.