Magnon scattering in single and bilayer graphene intercalates

Magnon scattering in single and bilayer graphene intercalates

Semi-classical Monte Carlo simulation is used to determine the effect of magnetic substance as intercalated layer in single layer and bilayer graphene intercalates on spin relaxation length. Spin relaxation lengths are studied with spin density matrix calculation under the effect of one magnon scatt...

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Veröffentlicht in:Journal of applied physics 2012-12, Vol.112 (11)
Hauptverfasser: Hiranandani, Dharmendra, Salimath, Akshaykumar, Bishnoi, Bhupesh, Nandal, Vikas, Akram, M. W., Jayanthi, Aditya, Kumar Yada, Mahesh, Ghosh, Bahniman
Format: Artikel
Sprache:eng
Schlagworte:
Computer simulation
Curie temperature
Density
Graphene
Magnons
Monte Carlo methods
Scattering
Spin waves
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Beschreibung
Zusammenfassung:Semi-classical Monte Carlo simulation is used to determine the effect of magnetic substance as intercalated layer in single layer and bilayer graphene intercalates on spin relaxation length. Spin relaxation lengths are studied with spin density matrix calculation under the effect of one magnon scattering mechanisms. Spin relaxation lengths are simulated and made comparisons by including magnon scattering with phonon scattering. The results are simulated with varying temperatures below Curie temperature.
ISSN:0021-8979
1089-7550
DOI:10.1063/1.4768173