单词 | Madelung constant |
释义 | Madelung constant [`mä·dǝ´lu̇ŋ ´kän·stǝnt] SOLID-STATE PHYSICS A dimensionless constant which determines the electrostatic energy of a three-dimensional periodic crystal lattice consisting of a large number of positive and negative point charges when the number and magnitude of the charges and the nearest-neighbor distance between them is specified. |
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