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Magnetochemistry, Volume 10, Issue 7

July 2024 - 8 articles

Cover Story: In this review, we give an overview of magnon modes possessing either infinite wavelengths or zero wave numbers (known as ferromagnetic resonance) in classical ferromagnetic, antiferromagnetic, and synthetic antiferromagnetic systems. In particular, we delve into the magnetic moment precession and the corresponding dispersion relationships under two distinct acoustic and optic eigenmodes. View this paper
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Articles (8)

  • Article
  • Open Access
3 Citations
4,276 Views
34 Pages

Impact of the Different Molecular Weights of Polyethylene Glycol (PEG) Coating Agents on the Magnetic Targeting Characteristics of Functionalized Magnetoresponsive Nanoclusters

  • Sandor I. Bernad,
  • Alexander Bunge,
  • Maria C. Ioncica,
  • Rodica Turcu,
  • Monica Dan,
  • Vlad Socoliuc,
  • Daniela Susan-Resiga and
  • Elena S. Bernad

In this article, we investigated the influence of molecular weight (Mw) on particle deposition efficiency after PEG-functionalized (polyethylene glycol-PEG) magnetoresponsive magnetic cluster targeting. In this work, the clusters were obtained by the...

  • Review
  • Open Access
2 Citations
6,848 Views
25 Pages

Magnons, recognized as the quanta of spin waves, offer a pathway for transmitting information without the need for electron motion, thus emerging as a leading candidate for the next generation of low-power electronics. Firstly, this study gives an ov...

  • Article
  • Open Access
9 Citations
2,619 Views
19 Pages

Synergistic Effect of Magnetic Iron Oxide Nanoparticles with Medicinal Plant Extracts against Resistant Bacterial Strains

  • Sereen M.B. Bataineh,
  • Isam M. Arafa,
  • Samya M. Abu-Zreg,
  • Mohammad M. Al-Gharaibeh,
  • Hanan M. Hammouri,
  • Yaser H. Tarazi and
  • Homa Darmani

Nanoparticles are emerging as a fascinating alternative to antibiotics. When stabilized by chemical compounds, magnetite nanoparticles (MagNPs) consistently exhibit bactericidal effects across different types of bacteria. This study describes the syn...

  • Article
  • Open Access
7 Citations
2,811 Views
15 Pages

Structural, Morphological and Ferroelectric Properties of Sr-Cd Co-Doped Nickel Ferrite for Energy Storage Devices

  • Huda A. Alburaih,
  • Muhammad Ahsan ul Haq,
  • Abdul Jabbar,
  • Atiq ur Rehman,
  • Amel Laref,
  • Mohamed Musa Saad Hasb Elkhalig and
  • Naveed Ahmad Noor

Ferroelectric materials, renowned for their capacity to demonstrate spontaneous electric polarization reversible through an external electric field, are essential in numerous technological applications owing to their distinctive characteristics. For...

  • Article
  • Open Access
7 Citations
2,391 Views
12 Pages

Effect of the Core–Shell Exchange Coupling on the Approach to Magnetic Saturation in a Ferrimagnetic Nanoparticle

  • Sergey V. Komogortsev,
  • Sergey V. Stolyar,
  • Alexey A. Mokhov,
  • Vladimir A. Fel’k,
  • Dmitriy A. Velikanov and
  • Rauf S. Iskhakov

The generally accepted model of the magnetic structure of an iron oxide core–shell nanoparticle includes a single-domain magnetically ordered core surrounded by a layer with a frozen spin disorder. Due to the exchange coupling between the shell...

  • Review
  • Open Access
4 Citations
4,553 Views
29 Pages

Integrating magnetic materials into dentistry has emerged as a promising advance for addressing diverse dental conditions. Magnetic particles comprising a magnetic core encapsulated within a biocompatible coating offer precise manipulation through ex...

  • Article
  • Open Access
3 Citations
2,759 Views
16 Pages

Soft magnetic composites (SMCs) such as FeNi50 are indispensable in modern electronics due to their high magnetic permeability and low-loss characteristics, meeting the requirements for miniaturization and high-frequency operation. However, the integ...

  • Article
  • Open Access
1,842 Views
17 Pages

With the widespread application of tagging materials, existing chemical tagging materials exhibit limitations in stability and detection under field conditions. This study introduces a novel magnetic detection scheme. Hydrophilic material-modified Fe...

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Magnetochemistry - ISSN 2312-7481