Results 41 to 50 of about 161,513 (250)

Structure Information of Barium Hexaferrite and Strategies for its Syntheses

, 2011
Structure information of barium hexaferrite is very important in designing higher efficient synthetic methods and in tailoring the magnetic properties of barium hexaferrite by doping.
Hong Sheng Yin, Yue Liu, Yang Li, Li Li Wang, Ying Liu, Kun Sun, Yu Gao   +6 more
core   +1 more source

Fabrication and micromagnetic modeling of barium hexaferrite thin films by RF magnetron sputtering

Results in Physics, 2018
The synthesis and characterization of thin M-type barium hexaferrite (BaFe12O19 or BaM) films on silicon are reported. Multilayer in situ technique was employed to anneal the films at 850–900 °C for 10 min.
Alaaedeen R. Abuzir, Saed A. Salman
doaj   +1 more source

Review of The Effectiveness of Plant Media Extracts in Barium Hexaferrite Magnets (BaFe12O19)

Science and Technology Indonesia, 2021
Betel leaf is a typical Indonesian herbal plant that propagates on other tree trunks. So far, betel leaf has only been used in biomedicine and traditional medicine, whereas the chemical compounds of betel leaf can be used to absorb electromagnetic waves.
Jaya Edianta, Nanang Fauzi, Marzuki Naibaho, Fitri Suryani Arsyad, Idha Royani   +4 more
doaj   +1 more source

Multi-substituted barium hexaferrite with magnetoplumbite structure for microwave high-frequency applications

Journal of Sol-Gel Science and Technology
Barium hexaferrite (BHF) presents significant potential for different technological applications. By doping BHF with different substitution cations, a range of samples exhibiting diverse electrical and magnetic properties can be created. Gadolinium (Gd3+)
E. Ateia, Y. Yasser, Amira S. Shafaay
semanticscholar   +1 more source

The Semi-Quantitative Study of Magnetization Process on Milling and Reannealing of Barium Hexaferrite (BaO.6Fe2O3)

Atom Indonesia, 2009
Barium hexaferrite (BaO.6Fe2O3) is as a hard magnetic material with good chemical stability which has been intensively used as permanent magnet components.
Ridwan, Mujamilah, A. Johan
doaj   +1 more source

Effect of neodymium doping on microwave absorption property of barium hexaferrite in X-band

Materials Research Express, 2020
M-type barium hexaferrite (BaFe _12 O _19 ) particles are synthesized by using sol-gel auto-combustion reaction for microwave absorption study in X-band.
Shivanshu Goel, Avesh Garg, Raju Kumar Gupta, Ashish Dubey, N Eswara Prasad, Sachin Tyagi   +5 more
doaj   +1 more source

Thermo-dielectric, humidito-dielectric, and humidity sensing properties of barium monoferrite and barium hexaferrite nanoparticles

Results in Physics, 2022
Barium monoferrite and M−type hexaferrite with generic formulae BaFe2O4 and BaFe12O19 were synthesized using the sol–gel method by annealing at 1000 °C.
Sarwar Hasan, Bruska Azhdar
doaj   +1 more source

Cross‐scale Material‐Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields

Advanced Science, EarlyView.
Recent advances in metasurface‐enabled low‐observable technologies are reviewed from the perspective of cross‐scale material–structure synergy. Electromagnetic, thermal, optical, and acoustic stealth are highlighted together with dynamic tuning, programmable coding, data‐driven inverse design, artificial intelligence, multispectral compatibility, and ...
Shuhao Wang, Xing Yang, Liping Liu, Yang Peng, Yangyang Wang, Hualiang Lv   +5 more
wiley   +1 more source

Influence of Gd Ion Substitution on the Structure and Magnetic Properties of Pulsed Laser–Deposited SrM Hexaferrite Films

Journal of the American Ceramic Society, Volume 109, Issue 7, July 2026.
ABSTRACT In this work, the influence of gadolinium (Gd) doping on the magnetic and structural properties of strontium M‐type hexaferrite films fabricated using pulsed laser deposition (PLD) was systematically investigated. High crystal quality Sr1−xGdxFe12O19${\mathrm{S}}{{{\mathrm{r}}}_{1 - x}}{\mathrm{G}}{{{\mathrm{d}}}_x}{\mathrm{F}}{{{\mathrm{e}}}_{
Katherine M. Kelley, Ogheneyunume Fitchorova, Wentao Liang, Jason Adams, Vincent G. Harris   +4 more
wiley   +1 more source

Microwave absorption studies in X-band of magnetized barium hexaferrite

Journal of Physics, Conference Series
To enhance the magnetic and microwave absorbing properties, barium hexaferrite, BaFe12O19, was studied in the x-band (7–13 GHz) frequency range. The BaFe12O19 was prepared as non-magnetized and magnetized samples.
E. Handoko, M. A. Marpaung, Zulkarnain Jalil, Adi Rahwanto, T. B. Aulia, Y. Iriani, Adayila Muda Mutiara, Ghania Ayu Utami, Juwanda Fernando, Lily Amanda Tarihoran, Sahat Maruli Tua Munthe, U. Umaisaroh, M. Alaydrus   +12 more
semanticscholar   +1 more source