Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.77.125211
Title: Magnetic properties of carbon doped CdS: A first-principles and Monte Carlo study
Authors: Pan, H. 
Feng, Y.P. 
Wu, Q.Y.
Huang, Z.G.
Lin, J.
Issue Date: 13-Mar-2008
Source: Pan, H., Feng, Y.P., Wu, Q.Y., Huang, Z.G., Lin, J. (2008-03-13). Magnetic properties of carbon doped CdS: A first-principles and Monte Carlo study. Physical Review B - Condensed Matter and Materials Physics 77 (12) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.77.125211
Abstract: Carbon doping of CdS is studied using first-principles calculations and Monte Carlo simulation. Our calculations predict ferromagnetism in C doped CdS, resulting from carbon substitution of sulfur. A single carbon substitution of sulfur favors a spin-polarized state with a magnetic moment of 1.22 μB. Ferromagnetic coupling is generally observed between these magnetic moments. A transition temperature of 270 K is predicted through Monte Carlo simulation. The ferromagnetism of C doped CdS can be explained by the hole-mediated double exchange mechanism. © 2008 The American Physical Society.
Source Title: Physical Review B - Condensed Matter and Materials Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/97124
ISSN: 10980121
DOI: 10.1103/PhysRevB.77.125211
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