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Tuning the magnetism of ordered and disordered strongly-correlated electron nanoclusters
N. Kioussis, Y. Luo, C. Verdozzi
Recently, there has been a resurgence of intense experimental and theoretical interest on the Kondo physics of nanoscopic and mesoscopic systems due to the possibility of making ex…
Tunable "Doniach Phase Diagram" for strongly-correlated nanoclusters
Y. Luo, C. Verdozzi, N. Kioussis
Exact diagonalization calculations reveal that the energy spacing in the conduction band tunes the interplay between the {\it local} Kondo and {\it non local} RKKY interactions…
Impurity-induced tuning of quantum well states in spin-dependent resonant tunneling
A. Kalitsov, A. Coho, N. Kioussis +3
We report exact model calculations of the spin-dependent tunneling in double magnetic tunnel junctions in the presence of impurities in the well. We show that the impurity can tune…
Zero-temperature Phase Diagram For Strongly-Correlated Nanochains
Y. Luo, C. Verdozzi, N. Kioussis
Recently there has been a resurgence of intense experimental and theoretical interest on the Kondo physics of nanoscopic and mesoscopic systems due to the possibility of making exp…