• Thumbnail for Electroluminescence
    Electroluminescence (EL) is an optical and electrical phenomenon, in which a material emits light in response to the passage of an electric current or...
    16 KB (1,869 words) - 16:08, 18 September 2024
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    at the Nancy-Université in France made the first observations of electroluminescence in organic materials in the early 1950s. They applied high alternating...
    157 KB (17,584 words) - 05:58, 12 November 2024
  • Thumbnail for Conductive polymer
    polyaniline and polypyrrole. Electroluminescence is light emission stimulated by electric current. In organic compounds, electroluminescence has been known since...
    31 KB (3,319 words) - 10:43, 17 September 2024
  • Thumbnail for Electroluminescent display
    layer of material emits radiation in the form of visible light. Electroluminescence (EL) is an optical and electrical phenomenon where a material emits...
    4 KB (481 words) - 18:01, 18 September 2024
  • a NIST laboratory since 2010 El (crater), a crater on Ganymede Electroluminescence, in physics Electroluminescent display, a display made with electroluminescent...
    4 KB (558 words) - 21:55, 19 November 2024
  • Thumbnail for Phosphor
    displaying electroluminescence, tested at 1936 by Georges Destriau in Madame Marie Curie laboratories in Paris. Powder or AC electroluminescence is found...
    61 KB (5,641 words) - 10:39, 21 November 2024
  • Thumbnail for H. J. Round
    pioneers of radio. He was the first to report the observation of electroluminescence from a solid state diode, leading to the discovery of the light-emitting...
    10 KB (1,173 words) - 15:35, 24 October 2024
  • electrons and electron holes in a semiconductor, a process called "electroluminescence". The wavelength of the light produced depends on the energy band...
    32 KB (3,317 words) - 16:57, 13 November 2024
  • Thumbnail for Light
    and computer monitors. Certain other mechanisms can produce light: Electroluminescence Scintillation Sonoluminescence Triboluminescence When the concept...
    51 KB (6,345 words) - 02:12, 20 November 2024
  • Thumbnail for Light-emitting diode
    in reverse of photodiodes, which convert light into electricity. Electroluminescence as a phenomenon was discovered in 1907 by the English experimenter...
    159 KB (17,099 words) - 06:02, 15 November 2024
  • Thumbnail for Indiglo
    technology, and the discovery of electroluminescence Archived 2012-04-30 at the Wayback Machine Electroluminescence, Edison Technology Center v t e v...
    5 KB (402 words) - 23:02, 5 September 2024
  • Electrochemiluminescence is light resulting from an electrochemical reaction. Electroluminescence is light resulting from an electric current being passed through...
    10 KB (1,526 words) - 17:55, 9 October 2024
  • Thumbnail for Cadmium sulfide
    polymorphs are piezoelectric and the hexagonal is also pyroelectric electroluminescence CdS crystals can act as a gain medium in solid state laser In thin-film...
    21 KB (1,979 words) - 16:01, 24 July 2024
  • Thumbnail for X-ray
    different atomic processes: Characteristic X-ray emission (X-ray electroluminescence): If the electron has enough energy, it can knock an orbital electron...
    105 KB (12,552 words) - 09:47, 22 November 2024
  • Thumbnail for Quantum dot
    (2012). "Nanoscale fluorescence imaging with quantum dot near-field electroluminescence". Applied Physics Letters. 101 (4): 043118. Bibcode:2012ApPhL.101d3118H...
    113 KB (13,222 words) - 13:44, 14 November 2024
  • Thumbnail for Carbon nanotube
    (NIR) by prior optical (fluorescence) or electrical excitation (electroluminescence). The emission in the NIR enables detection in the biological transparency...
    175 KB (18,987 words) - 16:05, 14 November 2024
  • Thumbnail for Quantum dot display
    outshine their rivals, New Scientist, 10 December 2007 "Quantum Dot Electroluminescence". evidenttech.com. Archived from the original on 16 December 2009...
    43 KB (4,425 words) - 19:36, 11 November 2024
  • University in Winston-Salem, North Carolina. Conductive polymer § Electroluminescence McGrath, Matt (3 December 2012). "Plastic bulb development promises...
    4 KB (376 words) - 01:20, 10 November 2024
  • Thumbnail for Capacitor
    portal Capacitance meter Capacitor plague Electric displacement field Electroluminescence List of capacitor manufacturers Most real capacitors may have a small...
    122 KB (15,170 words) - 17:48, 31 October 2024
  • induction — Production of a voltage by a time-varying magnetic flux. Electroluminescence — The phenomenon wherein a material emits light in response to an...
    7 KB (831 words) - 06:51, 21 August 2024
  • Thumbnail for Luminescence
    Radioluminescence, a result of bombardment by ionizing radiation Electroluminescence, a result of an electric current passed through a substance Cathodoluminescence...
    8 KB (835 words) - 18:42, 12 September 2024
  • Thumbnail for Optical phenomenon
    birefringence of calcite and other minerals Double-slit experiment Electroluminescence Evanescent wave Fluorescence, also called luminescence or photoluminescence...
    8 KB (942 words) - 21:01, 22 October 2024
  • - 20 January 1960) was a French physicist and early observer of electroluminescence. In 1926 Destriau became an engineer at the École Centrale des Arts...
    4 KB (404 words) - 01:30, 30 June 2023
  • for the luminescence as in color-change phenomena. Electrical – electroluminescence Galvanoluminescence Sonoluminescence. Photons (light) – Photoluminescence...
    13 KB (1,319 words) - 00:35, 11 November 2024
  • Thumbnail for Flexible organic light-emitting diode
    of fabricating a rollable display. An OLED emits light due to the electroluminescence of thin films of organic semiconductors approximately 100 nm thick...
    10 KB (1,069 words) - 02:37, 15 August 2024
  • Thumbnail for Large Underground Xenon experiment
    the gas at the surface by a stronger electric field, and produced electroluminescence photons detected as the S2 signal. The S1 and subsequent S2 signal...
    12 KB (1,194 words) - 02:18, 10 November 2024
  • Thumbnail for Quantum efficiency
    Photovoltaic Energy (IRDEP) who calculated the EQE mapping from electroluminescence measurements taken with a hyperspectral imager. Spectral responsivity...
    11 KB (1,521 words) - 14:55, 19 February 2024
  • opposite contacts, they can recombine radiatively and emit light (electroluminescence). It was observed in organic crystals in 1965 by Sano et al. In 1972...
    27 KB (3,150 words) - 13:14, 17 September 2024
  • Thumbnail for Photovoltaic module analysis techniques
    two different approaches are commonly used: Electroluminescence and Photoluminescence. For electroluminescence (EL) imaging, excitation of the Silicon is...
    20 KB (2,568 words) - 12:57, 20 September 2024
  • Thumbnail for Timeline of lighting technology
    halogen lamp. 1953 André Bernanose and several colleagues observe electroluminescence in organic materials. 1960 Theodore H. Maiman creates the first laser...
    12 KB (1,203 words) - 05:55, 9 November 2024