Search results for "Conductivity" - New World Encyclopedia

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  • Electrical conductivity or specific conductivity is a measure of a material's ability to conduct an electric current. When an electrical ...
    11 KB (1,570 words) - 15:50, 13 February 2024
  • In physics, thermal conductivity, k, is the property of a material that indicates its ability to conduct heat. It appears primarily in Fourier ...
    17 KB (2,527 words) - 18:28, 30 April 2023

Page text matches

  • Electrical conductivity or specific conductivity is a measure of a material's ability to conduct an electric current. When an electrical ...
    11 KB (1,570 words) - 15:50, 13 February 2024
  • In physics, thermal conductivity, k, is the property of a material that indicates its ability to conduct heat. It appears primarily in Fourier ...
    17 KB (2,527 words) - 18:28, 30 April 2023
  • exhibit electrical anisotropy: Electrical conductivity in one direction (such as parallel to a layer) may be different from that in another (such as ...
    8 KB (1,148 words) - 06:28, 28 July 2023
  • metal ion level and contribute to conductivity. Additionally, non-metal ... much more slowly and has a higher conductivity than those metals. The ...
    13 KB (1,984 words) - 17:16, 29 December 2021
  • and "infinite" thermal conductivity. It is thus impossible ... The thermal conductivity of helium II is greater than that of any ...
    7 KB (1,079 words) - 13:54, 28 April 2023
  • A similar charging mechanism can occur within low-conductivity fluids ... constant divided by the electrical conductivity of the material. For hydrocarbon ...
    18 KB (2,558 words) - 16:05, 13 February 2024
  • of carbon contribute to graphite's conductivity. In an oriented piece ... metals (due to its electrical conductivity). It is also corrosive ...
    13 KB (1,840 words) - 19:59, 19 September 2021
  • is also defined as the inverse of the conductivity σ (sigma), of the material, or :\rho = {1\over\sigma}. ==Table of resistivities== ...
    10 KB (1,366 words) - 04:13, 8 December 2022
  • tend to decrease the electrical and thermal conductivity of the material. Grain boundaries are generally only a few nanometers wide. In common ...
    11 KB (1,643 words) - 23:09, 9 May 2020
  • |Electrical conductivity (σ) |10-12 Siemens per meter ... |Thermal conductivity |0.25 Watts/(m·K) |-style="background ...
    10 KB (1,452 words) - 10:12, 11 March 2023
  • electrophoresis of DNA. It has a lower conductivity, produces sharper bands ... even higher voltages due to the lower conductivity of lithium ions as compared ...
    10 KB (1,388 words) - 19:37, 20 November 2023
  • A semiconductor is a solid whose electrical conductivity can be controlled over a wide range, either permanently or dynamically. Semiconductors ...
    37 KB (5,657 words) - 17:50, 25 January 2023
  • *Thermal conductivity: Cubic zirconias are thermal insulators while diamonds are among the most efficient thermal conductors, exceeding copper ...
    11 KB (1,568 words) - 06:43, 11 January 2024
  • graphite allotrope displays limited electric conductivity, more characteristic of a metalloid. Also, some allotropes of phosphorus, tin, selenium, and ...
    7 KB (910 words) - 16:19, 9 November 2022
  • metal with very good thermal conductivity. It does not rust, and ... cast aluminum has a lower thermal conductivity than sheet aluminum. ...
    24 KB (3,711 words) - 20:23, 7 June 2023
  • phase of zirconia also has a very low thermal conductivity, which has led to its use as a thermal barrier coating in jet turbines and diesel engines ...
    16 KB (2,114 words) - 06:08, 13 June 2023
  • they have non-zero Direct Current (DC) conductivity. Taking both aspects into ... As shown above, dielectric loss and non-zero DC conductivity in materials ...
    21 KB (3,222 words) - 03:01, 8 December 2022
  • Tellurium is a P-type semiconductor. Its conductivity, which is higher ... doped to have either n-type or p-type conductivity. On heating, silver is ...
    14 KB (1,880 words) - 05:35, 27 February 2023
  • where σ is the electrical conductivity, λ is the thermal conductivity ... coefficient and reducing the thermal conductivity, especially by manipulating ...
    25 KB (3,886 words) - 18:30, 30 April 2023
  • RbAg4I5 has the highest room temperature conductivity of any known ionic crystal. This property could be useful in thin film batteries and in ...
    14 KB (1,892 words) - 20:57, 21 December 2022

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