• Quantum Effect Devices, Inc. (QED), was a microprocessor design company incorporated in 1991 as Quantum Effect Design. It was based in Palo Alto, California...
    11 KB (1,436 words) - 19:46, 1 May 2025
  • the tunnel diode, quantum computing, flash memory, and the scanning tunneling microscope. Tunneling limits the minimum size of devices used in microelectronics...
    51 KB (6,491 words) - 21:36, 20 May 2025
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    R5000 (category Quantum Effect Devices microprocessors)
    Press release. Quantum Effect Devices (24 March 1997). "QED Introduces RM52xx Microprocessor Family". Press release. Quantum Effect Devices (29 September...
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  • The quantum Hall effect (or integer quantum Hall effect) is a quantized version of the Hall effect which is observed in two-dimensional electron systems...
    37 KB (5,022 words) - 23:00, 5 June 2025
  • microprocessor, the NEC VR4300, was used in the Nintendo 64 game console. Quantum Effect Devices (QED), a separate company started by former MIPS employees, designed...
    29 KB (3,604 words) - 21:38, 2 November 2024
  • virtualization QED (text editor), a 1960s line-oriented editor Quantum Effect Devices, a microprocessor design company Quod Erat Demonstrandum, a 1903...
    3 KB (362 words) - 06:22, 25 April 2025
  • CPUShack On October 21, 1996, the fabless semiconductor company Quantum Effect Devices (QED) announced a PowerPC 603-compatible processor named "PowerPC...
    35 KB (4,365 words) - 03:56, 21 May 2025
  • observer effect occurs in quantum mechanics, as demonstrated by the double-slit experiment. Physicists have found that observation of quantum phenomena...
    7 KB (1,080 words) - 08:54, 17 May 2025
  • Thumbnail for Quantum efficiency
    quantum efficiency (QE) may apply to incident photon to converted electron (IPCE) ratio of a photosensitive device, or it may refer to the TMR effect...
    11 KB (1,521 words) - 14:55, 19 February 2024
  • Thumbnail for Quantum Zeno effect
    In quantum mechanics, frequent measurements cause the quantum Zeno effect, a reduction in transitions away from the systems initial state, slowing a systems...
    32 KB (3,770 words) - 23:04, 20 May 2025
  • Thumbnail for SQUID
    A SQUID (superconducting quantum interference device) is a very sensitive magnetometer used to measure extremely weak magnetic fields, based on superconducting...
    25 KB (2,973 words) - 18:31, 25 May 2025
  • Thumbnail for Quantum dot display
    A quantum dot display is a display device that utilizes quantum dots (QDs), semiconductor nanocrystals, which can produce pure monochromatic red, green...
    48 KB (5,041 words) - 13:43, 14 June 2025
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    for example. Today, such devices are ubiquitous in modern cell phones, computers, and many other computing devices. Quantum wells are formed in semiconductors...
    42 KB (6,145 words) - 04:01, 25 May 2025
  • location. Many electronic devices operate using the effect of quantum tunneling. Flash memory chips found in USB drives use quantum tunneling to erase their...
    10 KB (1,157 words) - 19:08, 16 April 2025
  • Thumbnail for Josephson effect
    device's complexity SQUIDs, or superconducting quantum interference devices, are very sensitive magnetometers that operate via the Josephson effect Superfluid...
    29 KB (4,285 words) - 16:31, 26 May 2025
  • Thumbnail for Optoelectronics
    tubes charge-coupled imaging devices Stimulated emission, used in: injection laser diodes quantum cascade lasers Lossev effect, or radiative recombination...
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  • Thumbnail for Quantum dot
    layers and overall size of the quantum dots can affect the photoluminescent emission wavelength — the quantum confinement effect tends to blueshift the emission...
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  • scale quantum computer and these immune states are therefore considered good candidates for a quantum bit. Discovery of the giant Rashba effect with α...
    21 KB (2,843 words) - 10:51, 17 October 2024
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    CPU variants: the 100 to 250 MHz MIPS R4000 and R4400, and the Quantum Effect Devices R4600 (IP22 mainboard); the 75 MHz MIPS R8000 (IP26 mainboard);...
    9 KB (1,128 words) - 04:47, 28 February 2025
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    R4600 (category Quantum Effect Devices microprocessors)
    The R4600, code-named "Orion", is a microprocessor developed by Quantum Effect Design (QED) that implemented the MIPS III instruction set architecture...
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  • Thumbnail for Topological quantum computer
    A topological quantum computer is a type of quantum computer. It utilizes anyons, a type of quasiparticle that occurs in two-dimensional systems. The...
    24 KB (2,979 words) - 22:17, 5 June 2025
  • atom physics and quantum electronics in 1960. Laser science—i.e., research into principles, design and application of these devices—became an important...
    13 KB (1,613 words) - 20:14, 18 June 2025
  • velocity saturation, quantum confinement and hot carrier degradation. Channel length modulation Reverse short-channel effect F. D’Agostino, D. Quercia...
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  • Thumbnail for SGI Indy
    upgraded with the MIPS R4400 and the low-cost, low-power-consumption Quantum Effect Devices (QED) R4600. The R4600 has higher integer performance, but lesser...
    23 KB (2,656 words) - 00:14, 8 April 2025
  • Thumbnail for Hall effect
    observe the quantum Hall effect, in which the Hall conductance σ undergoes quantum Hall transitions to take on quantized values. The spin Hall effect consists...
    30 KB (3,447 words) - 17:21, 23 May 2025
  • ISSN 0370-1972. P. H. Handel: "Derivation of the Quantum 1/f Effect in Devices", IEEE Trans. on Electr. Devices (1994), submitted for publication. Handel, P...
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  • The Kuzyk quantum gap is a discrepancy between the maximum value of the nonlinear-optical susceptibility allowed by quantum mechanics and the highest...
    7 KB (781 words) - 22:31, 12 April 2025
  • Thumbnail for Multigate device
    most widely used multi-gate devices are the FinFET (fin field-effect transistor) and the GAAFET (gate-all-around field-effect transistor), which are non-planar...
    40 KB (4,186 words) - 11:59, 16 June 2025
  • depend on whether the beam is composed of fermions or bosons. Devices which use the effect are commonly called intensity interferometers and were originally...
    20 KB (2,886 words) - 10:38, 13 June 2025
  • Thumbnail for Casimir effect
    In quantum field theory, the Casimir effect (or Casimir force) is a physical force acting on the macroscopic boundaries of a confined space which arises...
    64 KB (8,105 words) - 16:13, 17 June 2025