17 citations · 31 across the 5 of their papers we have counts for
5 papers
Fano Regime of Transport through Open Quantum Dots
E. R. Racec, U. Wulf, P. N. Racec
We analyze a quantum dot strongly coupled to the conducting leads via quantum point contacts - Fano regime of transport - and report a variety of resonant states which demonstrate…
Quantum scaling in nano-transistors
U. Wulf
In our previous papers on ballistic quantum transport in nano-transistors [J. Appl. Phys. 98, 84308 (2005)] it was demonstrated that under certain conditions it is possible to redu…
Admittance of planar two-terminal quantum systems
U. Wulf, P. N. Racec, E. R. Racec
We develop an approach to calculate the admittance of effectively one-dimensional open quantum systems in random phase approximation. The stationary, unperturbed system is describe…
Pulse Propagation in Resonant Tunneling II
U. Wulf, V. V. Skalozub
We consider the analytically solvable model of a Gaussian pulse tunneling through a transmission resonance with a general Fano characteristic. It is demonstrated that the transmitt…
Pulse Propagation in Resonant Tunneling
Ulrich Wulf, V. V. Skalozub
We consider the analytically solvable model of a Gaussian pulse tunneling through a transmission resonance with a Breit-Wigner characteristic. The solution allows for the identific…