How Does the Anderson Impurity Model Explain Local Moment Formation in Graphene?

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If anyone know about the Application of Andrson impurity model? and what is the importance of this model? why local moment formation in Graphene is much easier as compared to ordinary metals using anderson impurity model? please......tel me as early as possible please.........
 
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Nimra said:
If anyone know about the Application of Andrson impurity model? and what is the importance of this model? why local moment formation in Graphene is much easier as compared to ordinary metals using anderson impurity model? please......tel me as early as possible please.........

Hi,

Mahan's book "Many Particle Physics" has a section on the Anderson Impurity model and the related Kondo model. Maybe that is a good place to start.
 

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