What are Semiconductor Wafers?

university wafer substrates

What are the Correct Semiconductor Wafer Specs

How we help researchers find the right specs for their research. A PhD candidate requested help with the following:

We havedecided to downgrade this request to 100mm size instead. May I have a quote for 12 100mm Sapphire wafers? Any thickness under 3mm and any polish is okay. Also, do you happen to sell any 15inch and 18inch wafers?

Answer

All materials in the world It can be manufactured at the semiconductor wafer level. Please specify the material you need!

Reference #275366 for specs and pricing.

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What is a Semiconductor Wafer?

A semiconductor wafer, often simply referred to as a wafer, is a thin slice of semiconductor material. It's a critical input for the manufacturing of electronic and photonic (light-related) devices. The primary use of semiconductor wafers is in integrated circuits, which are found in virtually every kind of electronic device, including computers, smartphones, and televisions, as well as in many types of non-consumer products.

The semiconductor material is typically silicon, because of its good semiconducting properties and relative abundance, but other semiconductor materials like gallium arsenide are used for specific applications.

The wafer serves as the substrate upon which microscopic electronic circuits are built. Layers of different materials are deposited onto the wafer and patterned to create transistors, resistors, capacitors, and other electronic components, which are then interconnected to form integrated circuits.

The process of manufacturing wafers is complex and precise. It starts with the production of extremely pure, single-crystal semiconductor material, which is then cut into thin slices or "wafers". The wafers are then polished to a mirror-like finish before undergoing the complex processes required to create integrated circuits.