What is metal oxide semiconductor capacitor?
What is metal oxide semiconductor capacitor?
At the heart of all charge-coupled devices (CCDs) is a light-sensitive metal oxide semiconductor (MOS) capacitor, which has three components consisting of a metal electrode (or gate), an insulating film of silicon dioxide, and a silicon substrate.
What is the meaning of oxide metal?
Metal oxides are crystalline solids that contain a metal cation and an oxide anion. They typically react with water to form bases or with acids to form salts.
What are examples of metal oxides?
Metal and non-metal oxides
| Element | Type | Oxide |
|---|---|---|
| Magnesium | Metal | Magnesium oxide, MgO – solid white powder |
| Carbon | Non-metal | Carbon dioxide, CO 2 – colourless gas with no odour |
| Sulfur | Non-metal | Sulfur dioxide, SO 2 – colourless gas with choking smell |
What is semiconductor capacitor?
A MIS capacitor is a capacitor formed from a layer of metal, a layer of insulating material and a layer of semiconductor material. It gets its name from the initials of the metal-insulator-semiconductor (MIS) structure.
What defines an oxide?
Definition of oxide : a binary compound of oxygen with a more electropositive element or group.
What oxide means?
An oxide is a compound of oxygen and another chemical element.
What is metal oxide name?
Examples of oxides
| Name | Formula |
|---|---|
| Iron(II,III) oxide | Fe 3O 4 |
| Aluminium oxide | Al 2O 3 |
| Zinc oxide | ZnO |
| Carbon dioxide | CO 2 |
What is metal oxide used for?
Metal oxides are well-known materials for the sensor and biosensor applications. In fact, the surface of metal oxides is a key factor for effective interaction with target molecules. Tailoring of the surface properties of metal oxide allows improving sensitive properties.
What are BIOS and CMOS?
The BIOS is the program that starts a computer up, and the CMOS is where the BIOS stores the date, time, and system configuration details it needs to start the computer. CMOS is a type of memory technology, but most people use the term to refer to the chip that stores variable data for startup.
