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Multiwalled carbon nanotubes encapsulated with core-shell α-Fe/Fe3C nanoparticles: Experimental analysis and DFT calculations

delete2026-05-06
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PRE
AI
P
Pablo Morales-García
J
J. Cabal-Velarde
S
S. Aranda-Espinoza
R
R. Murillo-Ortíz
R
R. H. Aguilera-del-Toro
A
A. Lobo Guerrero *
DOI:10.1016/j.physb.2026.418740delete
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Abstract

Abstract

En 中文
• Bamboo-like MWCNTs encapsulating Fe3C-αFe nanoparticles were synthesized via CVD • Unique hard (Fe3C) and soft (α-Fe) magnetic phases coexist within the carbon shell • DFT simulations validate the structural stability and local magnetic properties • First-principles simulations provide microscopic insight into the local magnetism
Keywords:
MWCNTs
Fe3C-αFe nanoparticles
DFT simulations
magnetic properties
core-shell structure

Journal

P
physica b: condensed matter
IF:
0
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544
Citations:
1

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universidad autonoma de nuevo leon
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