Article

Electron–phonon interaction spectrum in magnesium

Yu. G. NaĭdyukPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kovI. K. YansonPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kovO. I. ShklyarevskiǐPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kov

Soviet Journal of Low Temperature Physicsjournal1981en

ABI

Abstract

Microcontact spectroscopy is used to study the electron–phonon interaction spectra in magnesium. Microcontact spectra exhibit four singularities at 16.9 ± 1, 22 ± 0.5, 24 ± 0.5, and 28.1 ± 0.2 MeV, which correspond to the maxima in the density of phonon states. Microcontact spectra are shown to be useful for providing more precise information on the phonon spectrum of magnesium. The electron–phonon interaction parameter λ is calculated in the free-electron approximation for magnesium.

Topics

Thermodynamic and Structural Properties of Metals and Alloys Solid-state spectroscopy and crystallography

Identifiers

DOI: 10.1063/10.0030483

Citations and references

Cited by 05 references

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