Ferromagnetism of structure-disordered surface layers of molybdenum and zinc single crystals

Alexander V. Brodovoi; V. G. Kolesnichenko; Valery V. Skorokhod; V. A. Brodovoi; Oleg S. Zinets

doi:10.1117/12.417786

22 February 2001 Ferromagnetism of structure-disordered surface layers of molybdenum and zinc single crystals

Alexander V. Brodovoi, V. G. Kolesnichenko, Valery V. Skorokhod, V. A. Brodovoi, Oleg S. Zinets

Proceedings Volume 4355, Fifth International Conference on Material Science and Material Properties for Infrared Optoelectronics; (2001) https://doi.org/10.1117/12.417786
Event: Fifth International Conference on Material Science and Material Properties for Infrared Optoelectronics, 2000, Kiev, Ukraine

Abstract

The influence of the plastic deformation on the magnetic susceptibility of molybdenum and zinc has been studied. It is found that a sharp increase of the paramagnetic susceptibility after the compression deformation essentially depends on the state of the crystal surface before deformation. The chemical removal of the surface layer leads to disappearing of the observed effect. A concept of connection of arising unusual magnetic behavior of molybdenum and zinc with appearance of microcracks in the surface layer under deformation is proposed. Microcracks are supposed to lead to anomalously high magnitudes of the magnetic susceptibility.

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Alexander V. Brodovoi, V. G. Kolesnichenko, Valery V. Skorokhod, V. A. Brodovoi, and Oleg S. Zinets "Ferromagnetism of structure-disordered surface layers of molybdenum and zinc single crystals", Proc. SPIE 4355, Fifth International Conference on Material Science and Material Properties for Infrared Optoelectronics, (22 February 2001); https://doi.org/10.1117/12.417786

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