Preparation of Fe2O3 nanometer crystalloid material by a high-power laser

Enyang Ren; Tieli Chen; Yihong Guan; Qingzhi Du; Bing Li; Yun Gao

doi:10.1117/12.317922

15 August 1998 Preparation of Fe₂O₃ nanometer crystalloid material by a high-power laser

Enyang Ren, Tieli Chen, Yihong Guan, Qingzhi Du, Bing Li, Yun Gao

Proceedings Volume 3550, Laser Processing of Materials and Industrial Applications II; (1998) https://doi.org/10.1117/12.317922
Event: Photonics China '98, 1998, Beijing, China

Abstract

The iron atomic is evaporated directly by means of a big power laser. Blow N2 is the vertical direction of laser, iron atomic steam will move along with the flow. When the steam comes into contact with condenser, it will cooled fast and crystallized. Measure by means of the scanning electron microscope and electron probe microanalysis shows the grain size of particle is 50 nm or so and the particle is Fe₂O₃.

Citation Download Citation

Enyang Ren, Tieli Chen, Yihong Guan, Qingzhi Du, Bing Li, and Yun Gao "Preparation of Fe₂O₃ nanometer crystalloid material by a high-power laser", Proc. SPIE 3550, Laser Processing of Materials and Industrial Applications II, (15 August 1998); https://doi.org/10.1117/12.317922

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