Loading...
Please wait, while we are loading the content...
Similar Documents
Magnetic and microwave absorbing properties of Zn-substituted Barium M-Hexaferrite in X-band frequency range
| Content Provider | Scilit |
|---|---|
| Author | Aisiyah, M. C. Zainuri, M. Ristiani, D. |
| Copyright Year | 2019 |
| Description | Journal: Iop Conference Series: Materials Science and Engineering In this study, Zn-doped Barium M-Heksaferrite $(BaFe_{11.7},Zn_{0.3}O_{19}$) powders have been prepared by coprecipitation processing from iron sand, $BaCO_{3}$, and Zn powders, followed by calcined l000°C for 5h. The powders were characterized by X-ray Diffractometry (XRD), Vibrating Sample Magnetometer (VSM), conductivity measurement and Vector Network Analyzer (VNA). The XRD patterns indicated that 2 phases, there were Barium M-Hexaferrite phase (dominant phase) and Hematite phase, with conductivity value on $6x10^{−6}$ S/cm and be include as semiconductor material. The hysterisis curve showed that was a soft magnetic with coercivity field (Hc) on 0.0506 kOe. The powders was mixed on paint 10% of total weight and coated on steel grade AH36. The maximum of reflection loss on x-band frequency was -29.1 dB on frequency of 9.34 GHz and have almost 87.70% electromagnetic energy absorbed by Zn-doped Barium M-Heksaferrite $(BaFe_{11.7}Zn_{0.3}O_{19}$). |
| Related Links | https://iopscience.iop.org/article/10.1088/1757-899X/496/1/012024/pdf |
| ISSN | 17578981 |
| e-ISSN | 1757899X |
| DOI | 10.1088/1757-899x/496/1/012024 |
| Journal | Iop Conference Series: Materials Science and Engineering |
| Issue Number | 1 |
| Volume Number | 496 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2019-05-07 |
| Access Restriction | Open |
| Subject Keyword | Journal: Iop Conference Series: Materials Science and Engineering Condensed Matter Physics X Band Frequency Zn Doped |
| Content Type | Text |
| Resource Type | Article |
