Browsing by Author "Kulik, Igor Orestovich"
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Hopping and correlation effects in atomic clusters and networks
Kulik, Igor Orestovich (TechConnect, 2001)Exact solution for hopping and correlation effects in atomic clusters and mesoscopic/nanoscopic networks is outlined. The program translates the Hamiltonian operator of the cluster written in terms of second-quantized ... -
Point normal metal-superconductor (NS) contact in nonballistic regime
Askerzade, İ. N.; Kulik, Igor Orestovich (World Scientific Publishing, 2003)We analyze the point NS contact conductivity taking into account the depression of superconductivity at high-injection current density and Andreev reflection at the adaptive NS boundary. The dependence of the excess current ...