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Proceedings Paper

Sol-gel processed iron-containing silica films on Si
Author(s): Irena Simkiene; Julija Sabataityte; Jurgis G. Babonas; Alfonsas Reza; Rita Szymczak; Henryk Szymczak; Marek Baran; Miroslaw Kozlowski; Stanislaw Gierlotka
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Paper Abstract

The iron-containing silica films on Si substrates were prepared by sol-gel technique from precursors composed of tetraethoxysilane (TEOS) solution in ethanol and FeCl3 water solution. The colloid solutions were deposited by spinning on cleaned Si substrates and annealed in air, Ar, or H2 atmosphere. The samples were characterized by optical parameters determined using spectroscopic ellipsometry (1-5 eV) and magnetic properties by measuring the temperature (4-300 K) and field (up to 50 kOe) dependences of magnetic moment. The physical properties were correlated with sample structure, which has been examined by atomic force microscope (AFM) and scanning electron microscope (SEM).

Paper Details

Date Published: 12 June 2006
PDF: 9 pages
Proc. SPIE 5946, Optical Materials and Applications, 59460H (12 June 2006); doi: 10.1117/12.639165
Show Author Affiliations
Irena Simkiene, Semiconductor Physics Institute (Lithuania)
Julija Sabataityte, Semiconductor Physics Institute (Lithuania)
Jurgis G. Babonas, Semiconductor Physics Institute (Lithuania)
Alfonsas Reza, Semiconductor Physics Institute (Lithuania)
Rita Szymczak, Institute of Physics (Poland)
Henryk Szymczak, Institute of Physics (Poland)
Marek Baran, Institute of Physics (Poland)
Miroslaw Kozlowski, Institute of Physics (Poland)
Stanislaw Gierlotka, High Pressure Research Ctr. Unipress (Poland)

Published in SPIE Proceedings Vol. 5946:
Optical Materials and Applications
Arnold Rosental, Editor(s)

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