Annihilation of percolative correlation signals in sulfur doped highly oriented pyrolytic graphite with hexagonal Moiré superlattices

We report a novel study on the magnetic properties of exfoliated HOPG lamellae exhibiting hexagonal Moiré superlattices with periodicity of ~40 nm, ~26 nm, ~23 nm and ~7.7 nm corresponding to rotational angles θrot of ~0.35°, ~0.55o, ~0.62° and ~1.8o. SQUID magnetometry revealed presence of percolat...

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Veröffentlicht in:	Diamond and related materials 2021-01, Vol.111, p.108186, Article 108186
Hauptverfasser:	Boi, Filippo S., Gao, Shuai, Lei, Li, Taallah, Ayoub, Wang, Shanling
Format:	Artikel
Sprache:	eng
Schlagworte:	Demagnetization Ferromagnetic correlation Ferromagnetism HOPG Magnetic measurement Magnetic properties Moire superlattice Percolation Pyrolytic graphite Raman spectroscopy Rotational misfit Sulfur Sulfur-doping Superconducting quantum interference devices Superconductors Superlattices
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