Debabrata Biswas
Published 2012-07-16Version 1
In their letter on the quantum Child-Langmuir law, Ang, Kwan and Lau (Phys. Rev. Lett. 91, 208303 (2003)) include exchange correlation effects within the Kohn-Sham density functional theory and explore numerically the maximum transmitted current in nanogaps. We show here that the calculations are in error as the exchange-correlation component of the chemical potential has been ignored while fixing the boundary conditions for the Hartree potential.
The optomechanical instability in the quantum regime
Structures for Data Processing in the Quantum Regime
Landau-Zener-Stückelberg interference in a multimode electromechanical system in the quantum regime
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