Variation of magnetic properties of iron-contained quartzite irradiated by CO2 laser

Anel F. Mukhammedgalieva

doi:10.1117/12.46910

1 October 1991 Variation of magnetic properties of iron-contained quartzite irradiated by CO₂ laser

Anel F. Mukhammedgalieva

Proceedings Volume 1502, Industrial and Scientific Uses of High-Power Lasers; (1991) https://doi.org/10.1117/12.46910
Event: ECO4 (The Hague '91), 1991, The Hague, Netherlands

Abstract

An investigation of the magnetic properties of iron-contained quartzite irradiated by CO2 laser (power density of 103 - 105 W/cm2) has been made. It has been found that the decrease of the matters specific magnetization by the increase of irradiation intensity takes place. This decrease is caused by structure transformations in crystalline lattice, leading to a decrease of iron ion content in ferromagnetic phase (magnetite) and to an increase of ion content in paramagnetic glass phase.

Citation Download Citation

Anel F. Mukhammedgalieva "Variation of magnetic properties of iron-contained quartzite irradiated by CO₂ laser", Proc. SPIE 1502, Industrial and Scientific Uses of High-Power Lasers, (1 October 1991); https://doi.org/10.1117/12.46910

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