• An electron-beam furnace (EB furnace) is a type of vacuum furnace employing high-energy electron beam in vacuum as the means for delivery of heat to the...
    2 KB (185 words) - 12:46, 7 July 2024
  • Since the mid-20th century, electron-beam technology has provided the basis for a variety of novel and specialized applications in semiconductor manufacturing...
    9 KB (1,177 words) - 01:56, 19 October 2024
  • Thumbnail for Transmission electron microscopy
    Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image. The specimen...
    118 KB (15,058 words) - 13:31, 17 October 2024
  • Thumbnail for Electron gun
    An electron gun (also called electron emitter) is an electrical component in some vacuum tubes that produces a narrow, collimated electron beam that has...
    6 KB (705 words) - 13:28, 31 August 2024
  • to niobium and iron. The component metals can be purified in an electron beam furnace or the alloy can be used as it is. For alloying with steel the ferroniobium...
    3 KB (261 words) - 17:58, 27 April 2024
  • Thumbnail for Cathode-ray tube
    cathode-ray tube (CRT) is a vacuum tube containing one or more electron guns, which emit electron beams that are manipulated to display images on a phosphorescent...
    266 KB (29,009 words) - 04:59, 2 November 2024
  • Thumbnail for Molecular-beam epitaxy
    of MBE process using reflection high-energy electron diffraction (RHEED) in the late 1960s. Molecular-beam epitaxy takes place in high vacuum or ultra-high...
    14 KB (1,469 words) - 23:14, 15 August 2024
  • Thumbnail for Manfred von Ardenne
    member of the "Friedensrat". In 1959, he received a patent for the electron-beam furnace he developed. In 1961, he was selected a chairman of the "Internationale...
    29 KB (3,324 words) - 13:55, 8 November 2024
  • Thumbnail for LEW Hennigsdorf
    factory began to undertake the production of ultra-pure metals by electron beam furnace. In the 1960s, 1970s and 1980s the factory produced new classes...
    14 KB (1,243 words) - 00:42, 23 February 2024
  • evaporated using an electric furnace in a vacuum. Using thin slits, the atoms were guided into a flat beam and the beam sent through an in-homogeneous...
    22 KB (2,959 words) - 08:55, 31 May 2024