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The influence of a magnetic field on thermal conductivity of phonons of the ferromagnetic amorphous alloy Fe80B20

✍ Scribed by H. Müller; G. Pompe

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
426 KB
Volume
59
Category
Article
ISSN
0038-1098

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✦ Synopsis

The thermal conductivity of the ferromagnetic amorphous alloy Fe80B20 was measured in the temperature range between 2K and 25K without and with an external magnetic field up to B=6T longitudinally to the heat flux. The thermal conductivity increases with magnetic field. This behaViour seems to be connected with a scattering of phonons at magnons and the scattering of phonons at magnetic moments, which are in ferromagnetic amorphous alloys incompletly aligned.

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