NMR Enhancement Effects in Cobalt Micro- and Nanowire Polymer Composites Studied during Magnetization Reversal

Authors

  • G. I. Mamniashvili E. Andronikashvili Institute of Physics, Ivane Javakhishvili Tbilisi State University, 6 Tamarashvili Street, Tbilisi 0177, Georgia
  • T. O. Gegechkori E. Andronikashvili Institute of Physics, Ivane Javakhishvili Tbilisi State University, 6 Tamarashvili Street, Tbilisi 0177, Georgia
  • T. G. Petriashvili E. Andronikashvili Institute of Physics, Ivane Javakhishvili Tbilisi State University, 6 Tamarashvili Street, Tbilisi 0177, Georgia
  • T. I. Zedginidze E. Andronikashvili Institute of Physics, Ivane Javakhishvili Tbilisi State University, 6 Tamarashvili Street, Tbilisi 0177, Georgia
  • Ts. A. Gavasheli Ivane Javakhishvili Tbilisi State University, 1 Chavchavadze Ave., Tbilisi 0179, Georgia

DOI:

https://doi.org/10.63002/asrp.401.1293

Keywords:

electroless deposition, cobalt microwires, polymer composites, NMR, magnetometry

Abstract

NMR and magnetometric studies were performed to investigate the enhancement of the nuclear magnetic resonance two-pulse spin echo signal and the acceleration of its transverse relaxation rate in magnetic polymer composites based on commercial cobalt nanowires and microwires synthesized by electroless deposition using hydrazine, under conditions of magnetization reversal. The synthesis of microwires occurs through the diffusion and polarization of magnetic microparticles stimulated by an external static magnetic field. The resulting polymer composites demonstrate potential for practical applications.

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Published

18-01-2026

Issue

Vol. 4 No. 01 (2026): Applied Sciences Research Periodicals

Section

Articles

License

Copyright (c) 2026 G. I. Mamniashvili, T. O. Gegechkori, T. G. Petriashvili, T. I. Zedginidze, Ts. A. Gavasheli

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.