Publication detail

STRUCTURAL AND MAGNETIC PROPERTIES OF FE-OXIDE LAYERS PREPARED BY INKJET PRINTING ON SI-SUBSTRATE

ZAŽÍMAL, F. SVOBODA, T. DZIK, P. HOMOLA, T. JIRÁSKOVÁ, Y.

Original Title

Type

conference paper

Language

English

Original Abstract

Magnetic films with two, four, six, and eight layers were prepared using 2D inkjet printing on the 333 K heated Si-substrates at ambient conditions. The microstructure, phase composition of layers, and magnetic studies were investigated using wide spectrum of experimental methods with the aim to find the optimal conditions for producing magnetic sensors by digital printing technology in the near future. As the magnetic compound, the hematite powder was chosen and its milling with Si-binder dissolved in dowanol using glass balls and vial to prevent contamination was done to prepared suspension appropriate for printing. It is shown that hematite transformed markedly into maghemite, thus the layers consisted of small amount hematite and dominant maghemite phases determining the magnetic properties. From the viewpoint of magnetic behavior, the highest saturation magnetization and the lowest coercivity was obtained at the sample with 8 layers.

Keywords

Inkjet printing; hematite; physical properties; testing methods

Authors

ZAŽÍMAL, F.; SVOBODA, T.; DZIK, P.; HOMOLA, T.; JIRÁSKOVÁ, Y.

Released

21. 10. 2020

Publisher

TANGER LTD

Location

SLEZSKA

ISBN

978-80-87294-98-7

Book

Nanocon 2020

Pages from

Pages to

Pages count

BibTex

@inproceedings{BUT173060,
  author="František {Zažímal} and Tomáš {Svoboda} and Petr {Dzik} and Tomáš {Homola} and Yvonna {Jirásková}",
  title="STRUCTURAL AND MAGNETIC PROPERTIES OF FE-OXIDE LAYERS PREPARED BY INKJET PRINTING ON SI-SUBSTRATE",
  booktitle="Nanocon 2020",
  year="2020",
  pages="24--29",
  publisher="TANGER LTD",
  address="SLEZSKA",
  doi="10.37904/nanocon.2020.3682",
  isbn="978-80-87294-98-7"
}