TY - JOUR
T1 - Growth and characterization of Fe3O4 films
AU - Ding, Jian
AU - Zhang, Di
AU - Arita, Makoto
AU - Ikoma, Yoshifumi
AU - Nakamura, Kazuki
AU - Saito, Katsuhiko
AU - Guo, Qixin
N1 - Funding Information:
The authors are grateful to Y. Mitsuishi and T. Konomi for their help in the sample preparation and measurement. This research was partially supported by the Scientific Research (No. 23560369 ) and the Partnership Project for Fundamental Technology Researches of the Ministry of Education, Culture, Sports, Science and Technology, Japan .
PY - 2011/12
Y1 - 2011/12
N2 - Iron oxide films were grown on sapphire substrates by pulsed laser deposition at substrate temperatures between 100 and 700 °C. X-ray diffraction, Raman spectroscopy, and vibrational sample magnetometer analysis revealed that structural and magnetic properties of the iron oxide films strongly depend on the substrate temperature during growth. Single phase Fe 3O4 film was successfully grown on sapphire substrate at a substrate temperature of 500 °C. The saturation magnetic moment of the single phase Fe3O4 film is 499 emu/cm3, which is in good agreement with the value reported for bulk magnetite, suggesting the Fe3O4 film is of high crystal quality without antiphase boundaries.
AB - Iron oxide films were grown on sapphire substrates by pulsed laser deposition at substrate temperatures between 100 and 700 °C. X-ray diffraction, Raman spectroscopy, and vibrational sample magnetometer analysis revealed that structural and magnetic properties of the iron oxide films strongly depend on the substrate temperature during growth. Single phase Fe 3O4 film was successfully grown on sapphire substrate at a substrate temperature of 500 °C. The saturation magnetic moment of the single phase Fe3O4 film is 499 emu/cm3, which is in good agreement with the value reported for bulk magnetite, suggesting the Fe3O4 film is of high crystal quality without antiphase boundaries.
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U2 - 10.1016/j.materresbull.2011.09.008
DO - 10.1016/j.materresbull.2011.09.008
M3 - Article
AN - SCOPUS:80955148922
SN - 0025-5408
VL - 46
SP - 2212
EP - 2216
JO - Materials Research Bulletin
JF - Materials Research Bulletin
IS - 12
ER -