Results 41 to 50 of about 3,070 (205)

Magnetically tailored dielectric behaviour of (1-x)Ba0.98Sm0.02TiO3-xBa0.7Sr0.3Fe12O19 ceramic composites [PDF]

Processing and Application of Ceramics
With the growing need for materials for multifunctional devices, we are studying the behaviour of a composite consisting of titanate ferroelectric phase with strong dielectric properties and ferrites with magnetic properties.
Kaur Arshdeep, Nindrayog Amritpal Singh, Masih Sajan, Middha Shiffali, Kaur Shubhpreet, Kumar Sunil, Ghosh Rubina, Vishwakarma Prakash Nath, Arya Nisharika, Singh Satvir, Tandon Nitin, Sharma Indu, Arora ishal, Paul Surinder, Singh Mandeep, Chopra Vibha, Singh Anupinder   +16 more
doaj   +1 more source

Combined effect of exfoliated graphite/ferrite filled epoxy composites on microwave absorbing and mechanical properties

Physics Open, 2023
Radar absorbing structural (RAS) composites are laminate with a low reflection coefficient for the electromagnetic illumination in microwave frequency range, and thus it can be used in the civil and stealth applications.
Shubham Mishra, Vivek Pratap, Ashwani Kumar Chaurasia, Amit Kumar Soni, Ashish Dubey, Alok Kumar Dixit   +5 more
doaj   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

Advanced Materials, Volume 38, Issue 48, 26 August 2026.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase, Varsha C. Pujari, Akash V. Fulari, Sunil M. Patange, Sean Li, Danyang Wang, Sagar E. Shirsath   +6 more
wiley   +1 more source

Optical excitation of electromagnons in hexaferrite

Physical Review Research, 2022
Understanding ultrafast magnetization dynamics on the microscopic level is of strong current interest due to the potential for applications in information storage. In recent years, the spin-lattice coupling has been recognized to be essential for ultrafast magnetization dynamics.
Ueda, Hiroki, Jang, Hoyoung, Chun, Sae Hwan, Kim, Hyeong-Do, Kim, Minseok, Park, Sang-Youn, Finizio, Simone, Ortiz Hernandez, Nazaret, Ovuka, Vladimir, Savoini, Matteo, Kimura, Tsuyoshi, Tanaka, Yoshikazu, Doll, Andrin, Staub, Urs   +13 more
openaire   +4 more sources

Domínios magnéticos em hexaferrita de bário magnetizada progressivamente Magnetic domains in barium hexaferrite magnetized progressively

Cerâmica, 2005
As hexaferritas de bário são óxidos ferrimagnéticos hexagonais que atraem grandes interesses científicos, tecnológicos e industriais como uso de magneto permanente. A hexaferrita de bário usada neste trabalho foi preparada usando um processo de moagem de
S. M. Gheno, R. R. Corrêa, P. I. Paulin Filho   +2 more
doaj   +1 more source

Influence of varying particle sizes on microwave absorbing properties of U-type hexaferrites and development of broadband microwave absorber

AIP Advances, 2021
The present study investigates the influence of particle size variation on the microwave (MW) absorbing properties of (Ba0.7Bi0.3)4Co2Fe34.8Zn1.2O60 U-type hexaferrites. The hexaferrite powders of varying particle sizes were prepared through heating at a
Sandeep Kumar, Narendra Nath Ghosh, Ratnamala Chatterjee   +2 more
doaj   +1 more source

Optimized Selenium‐Doped Nanocomposites for Enhanced Polymer Gel Performance in Permeability Reduction

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 4, July/August 2026.
ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead, Farag M. A. Altalbawy, M. Sudhakara Reddy, Badri Narayan Sahu, Sridharan Sundharam, Sanjeev Kumar, Atreyi Pramanik, Aseel Smerat, Fatimah Pashtun   +8 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

Synthesis and Properties of New Multifunctional Hexaferrite Powders [PDF]

, 2015
Sr3Co2Fe24O41 (Sr3Co2Z) hexaferrite has potential applications in spintronics and multiferroics. To synthesize a single-phase Sr3Co2Z is very difficult now while the corresponding reaction process lacks investigating. In this work, the reaction mechanism
Zhang, H.-F., Zhao, G.-G., Li, X.-B., Lu, J.-S., Li, J., Shao, G.-Q., Gao, Z.-S., Liu, J.-H., Chen, D.   +8 more
core   +1 more source

BaFe12O19/rGO Nanocomposites: A Comprehensive Study of Structural, Optical, and Magnetic Properties [PDF]

Progress in Physics of Applied Materials
This work investigates the synthesis and properties of barium hexaferrite (BaFe12O19) and its Reduced Graphene Oxide (rGO) nanocomposites using the auto-combustion sol-gel method.
Mona Mehrabani, Mohammad Ebrahim Ghazi, Morteza Izadifard   +2 more
doaj   +1 more source