• Thumbnail for High-electron-mobility transistor
    A high-electron-mobility transistor (HEMT or HEM FET), also known as heterostructure FET (HFET) or modulation-doped FET (MODFET), is a field-effect transistor...
    21 KB (2,569 words) - 20:35, 3 May 2025
  • Thumbnail for Transistor
    and the HEMTs (high-electron-mobility transistors, or HFETs), in which a two-dimensional electron gas with very high carrier mobility is used for charge...
    99 KB (10,298 words) - 19:35, 20 May 2025
  • curvature raises the effective mass of the electrons and lowers electron mobility. The drop in drift velocity at high electric fields due to intervalley scattering...
    29 KB (2,927 words) - 19:40, 14 April 2025
  • Thumbnail for MOSFET
    MOSFET transistor models for integrated circuit design ggNMOS – Electrostatic discharge (ESD) protection device High-electron-mobility transistor – Type...
    98 KB (11,851 words) - 03:24, 16 May 2025
  • Thumbnail for Euroradar CAPTOR
    T/R modules are made with GaAs HEMT HPA (gallium arsenide High Electron Mobility Transistor High Power Amplifiers) Captor-E ECRS Mk1: Interface and integration...
    47 KB (5,975 words) - 11:11, 18 April 2025
  • Thumbnail for Field-effect transistor
    field-effect transistor) is now used mainly in research. The MODFET (modulation-doped field-effect transistor) is a high-electron-mobility transistor using a...
    53 KB (6,375 words) - 15:40, 21 May 2025
  • such as analog-to-digital and digital-to-analog converters. High-electron-mobility transistor (HEMT) MESFET W. Shockley: 'Circuit Element Utilizing Semiconductive...
    6 KB (745 words) - 09:13, 29 June 2024
  • for each, or a large number of electrons with a small mobility for each. For semiconductors, the behavior of transistors and other devices can be very...
    52 KB (7,204 words) - 22:26, 22 May 2025
  • (metal–oxide–semiconductor field-effect transistors). When the transistor is in inversion mode, the electrons underneath the gate oxide are confined to...
    13 KB (1,502 words) - 20:03, 11 March 2025
  • Thumbnail for Gallium nitride
    this ultimately means that less energy is lost to heat. GaN high-electron-mobility transistors (HEMT) have been offered commercially since 2006, and have...
    40 KB (3,901 words) - 23:17, 10 May 2025
  • Thumbnail for Fermi level
    level of a solid-state body is the thermodynamic work required to add one electron to the body. It is a thermodynamic quantity usually denoted by μ or EF...
    24 KB (3,266 words) - 05:47, 28 March 2025
  • microwave links, and as a power oscillator. High electron mobility transistor (HEMT) Heterojunction bipolar transistor Lepkowski, W.; Wilk, S.J.; Thornton, T...
    4 KB (454 words) - 13:13, 16 September 2024
  • Thumbnail for Multigate device
    Floating-gate MOSFET Transistor BSIM High-electron-mobility transistor Field-effect transistor JFET Tetrode transistor Pentode transistor Memristor Quantum...
    40 KB (4,186 words) - 15:03, 18 November 2024
  • Thumbnail for Bipolar junction transistor
    junction transistor (BJT) is a type of transistor that uses both electrons and electron holes as charge carriers. In contrast, a unipolar transistor, such...
    53 KB (6,544 words) - 16:52, 21 April 2025
  • Thumbnail for Gallium arsenide
    various transistor types: Metal–semiconductor field-effect transistor (MESFET) High-electron-mobility transistor (HEMT) Junction field-effect transistor (JFET)...
    50 KB (5,544 words) - 05:18, 23 May 2025
  • Thumbnail for Molecular-beam epitaxy
    Gossard Herbert Kroemer Ben G. Streetman High-electron-mobility transistor (HEMT) Heterojunction bipolar transistor Pulsed laser deposition Metalorganic vapour...
    14 KB (1,527 words) - 07:34, 12 May 2025
  • Thumbnail for Electronic component
    HEMT (high-electron-mobility transistor) Composite transistors BiCMOS (bipolar CMOS) IGBT (Insulated-gate bipolar transistor) Other transistors Bipolar...
    26 KB (2,806 words) - 10:04, 1 May 2025
  • Thumbnail for Monolithic microwave integrated circuit
    metal-semiconductor field-effect transistors (MESFETs) as the active device. More recently high-electron-mobility transistor (HEMTs), pseudomorphic HEMTs...
    4 KB (430 words) - 22:26, 27 November 2024
  • Thumbnail for Schottky barrier
    this device is the high-electron-mobility transistor (HEMT), which also utilizes a heterojunction to provide a device with extremely high conductance. A Schottky...
    16 KB (2,095 words) - 19:42, 20 May 2025
  • high amplification is required for the amplifier in the first stage. Therefore, junction field-effect transistors (JFETs) and high-electron-mobility transistors...
    10 KB (1,330 words) - 15:14, 27 October 2024
  • where W is the width of the transistor channel L is the channel length μ is the channel carrier mobility (assumed constant here) Cinv is the capacitance...
    12 KB (1,397 words) - 17:17, 4 September 2024
  • Thumbnail for Microwave
    Another family of transistors with a higher frequency limit is the HEMT (high electron mobility transistor), a field effect transistor made with two different...
    69 KB (7,108 words) - 15:12, 23 April 2025
  • Thumbnail for Direction finding
    effect transistor (MOSFET). Others followed, for example, the metal-semiconductor field-effect transistor and the high electron mobility transistor (HEMT)...
    73 KB (10,458 words) - 15:02, 8 May 2025
  • Silicon Thin Film Field-Effect Transistor Switches for Liquid Crystal Displays 1979 – HEMT (high-electron-mobility transistor) 1980 – International Standardization...
    19 KB (1,956 words) - 00:01, 28 March 2025
  • used in detectors of ultraviolet radiation, and in AlGaN/GaN High-electron-mobility transistors. AlGaN is often used together with gallium nitride or aluminium...
    3 KB (282 words) - 21:38, 27 May 2024
  • like High Electron Mobility Transistor (HEMT) made from GaN in power electronics both for civilian and military applications which can switch at high speed...
    86 KB (9,425 words) - 17:03, 8 May 2025
  • Thumbnail for Terahertz radiation
    Far-infrared laser Full body scanner Heterojunction bipolar transistor High-electron-mobility transistor (HEMT) Picarin Terahertz time-domain spectroscopy Microwave...
    71 KB (7,459 words) - 04:31, 19 May 2025
  • The mobility of carriers in Ga 0.47In 0.53As is unusual in two regards: The very high value of electron mobility The unusually large ratio of electron to...
    30 KB (3,798 words) - 13:55, 5 October 2024
  • manufacturing. Snowden went on to apply this technique to high electron mobility transistors (HEMTs), between 1995 and 2005 utilizing highly effective...
    32 KB (3,539 words) - 06:18, 3 March 2025
  • crosstalk between the antennae. Each of the telescopes had a high-electron-mobility transistor (HEMT) amplifier working at the frequencies 26–36 GHz (Ka...
    17 KB (2,109 words) - 06:50, 12 November 2024