Quantum size effects in layered VX2 (X=S, Se, Te) materials: Manifestation of metal to semimetal or semiconductor transition

Most of the 2D transition metal dichalcogenides (TMDC) are nonmagnetic in pristine form. However, 2D pristine VX2 (X=S, Se, Te) materials are found to be ferromagnetic. Using spin polarized density functional theory (DFT) calculations, we have studied the electronic, magnetic and surface properties...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2014-08
Hauptverfasser:	A H M Abdul Wasey, Chakrabarty, Soubhik, Das, G P
Format:	Artikel
Sprache:	eng
Schlagworte:	Bilayers Density functional theory Downsizing Electronic structure Ferromagnetic materials Magnetic properties Mathematical analysis Physics - Materials Science Size effects Surface properties Tellurium Transition metal compounds
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!