Ultrasonic attenuation in antiferromagnetic chromium - vanadium alloys

Details of the temperature dependence of the attenuation of ultrasonic longitudinal waves in chromium-rich vanadium crystals are presented. The attenuation curves exhibit an oscillatory shape around the Neel temperature in contrast to the sharp peak observed in unalloyed chromium at that temperature...

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Veröffentlicht in:	Solid state communications 1986, Vol.57 (1), p.37-39
Hauptverfasser:	Castro, E.P., de Camargo, P.C., Brotzen, F.R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Mechanical and acoustical properties of condensed matter Metals, semimetals and alloys Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of bulk materials and thin films Physics Specific materials Ultrasonic relaxation
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Beschreibung
Zusammenfassung:	Details of the temperature dependence of the attenuation of ultrasonic longitudinal waves in chromium-rich vanadium crystals are presented. The attenuation curves exhibit an oscillatory shape around the Neel temperature in contrast to the sharp peak observed in unalloyed chromium at that temperature.
ISSN:	0038-1098 1879-2766
DOI:	10.1016/0038-1098(86)90666-6