Abstract
We show that the pitfalls encountered in earlier calculations of the RKKY range function for a noninteracting one-dimensional electron gas at zero temperature can be unraveled and successfully dealt with through a proper handling of the impurity potential.
Published in:
Physical Review B 72,3 (2005) 033410;
Link to original published article:
http://dx.doi.org/10.1103/PhysRevB.72.033411
Date of Version
January 2005
Recommended Citation
Giuliani, G. F.; Vignale, G.; and Datta, T., "RKKY range function of a one-dimensional noninteracting electron gas" (2005). Department of Physics and Astronomy Faculty Publications. Paper 159.
https://docs.lib.purdue.edu/physics_articles/159
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