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• MIS_capacitor abstract "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 structure. As with the MOS field-effect transistor structure, for historical reasons, this layer is also often referred to as a MOS capacitor, but this specifically refers to an oxide insulator material.The maximum capacitance, CMIS(max) is calculated analogously to the plate capacitor: where :εr is the insulator's relative permittivityε0 is the permittivity of the vacuumA is the aread is the insulator thicknessThe production method depends on materials used (it is even possible that polymers can be used as the insulator). We will consider an example of a MOS capacitor based on silicon and silicon dioxide. On the semiconductor substrate, a thin layer of oxide (silicon dioxide) is applied (by, for example, thermal oxidation, or chemical vapour deposition) and then coated with a metal.This structure and thus a capacitor of this type is present in every MIS field-effect transistor, such as MOSFETs. For the steady reduction of the size of structures in microelectronics, the following facts are clear. From the formula above it follows that capacitance increases with ever thinner layers of insulation. For all MIS devices the insulation thickness cannot fall below a minimum of around 10 nm. Using thinner insultation than this leads to the occurrence of tunneling through the insulating material (dielectric). Due to this, the use of so-called high-k materials as the insulator material is being investigated (as of 2009).".
• MIS_capacitor thumbnail MIS-Kondensator_(vertikal).svg?width=300.
• MIS_capacitor wikiPageID "24322531".
• MIS_capacitor wikiPageRevisionID "545720724".
• MIS_capacitor hasPhotoCollection MIS_capacitor.
• MIS_capacitor subject Category:Capacitors.
• MIS_capacitor type Artifact100021939.
• MIS_capacitor type Capacitor102955247.
• MIS_capacitor type Capacitors.
• MIS_capacitor type Device103183080.
• MIS_capacitor type ElectricalDevice103269401.
• MIS_capacitor type Instrumentality103575240.
• MIS_capacitor type Object100002684.
• MIS_capacitor type PhysicalEntity100001930.
• MIS_capacitor type Whole100003553.
• MIS_capacitor comment "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 structure.".
• MIS_capacitor label "MIS capacitor".
• MIS_capacitor label "MIS-Kondensator".
• MIS_capacitor sameAs MIS-Kondensator.
• MIS_capacitor sameAs m.07s934w.
• MIS_capacitor sameAs Q977848.
• MIS_capacitor sameAs Q977848.
• MIS_capacitor sameAs MIS_capacitor.
• MIS_capacitor wasDerivedFrom MIS_capacitor?oldid=545720724.
• MIS_capacitor depiction MIS-Kondensator_(vertikal).svg.
• MIS_capacitor isPrimaryTopicOf MIS_capacitor.