279 citations · 617 across the 13 of their papers we have counts for
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Electronic polarization in pentacene crystals and thin films
E. V. Tsiper, Z. G. Soos
Electronic polarization is evaluated in pentacene crystals and in thin films on a metallic substrate using a self-consistent method for computing charge redistribution in non-overl…
Electronic polarization at surfaces and thin films of organic molecular crystals: PTCDA
E. V. Tsiper, Z. G. Soos, W. Gao +1
The electronic polarization energies, P = (P+) + (P-), of a PTCDA (perylenetetracarboxylic acid dianhydride) cation and anion in a crystalline thin film on a metallic substrate are…
Classical mechanics technique for quantum linear response
E. V. Tsiper
It is shown that the lowest excitation energies of a quantum many-fermion system in the random phase approximation (RPA) can be obtained by minimizing an effective classical energy…
Anomalous magnetophotoluminescence as a result of level repulsion in arrays of quantum dots
E. V. Tsiper, P. D. Wang, J. L. Merz +4
Selectively excited photoluminescence (SPL) of an array of self-organized InGaAs quantum dots has been measured in a magnetic field up to 11T. Anomalous magnetic fi…
Giant persistent current in free-electron model with flat Fermi surface
E. V. Tsiper, A. L. Efros
For the first time the persistent current in a 2D free-electron system has been calculated analytically. The tight binding model is considered on a square lattice with filling fact…
Quantum melting on a lattice and a delocalization transition
E. V. Tsiper, F. G. Pikus, A. L. Efros
We consider 2d gas of spinless fermions with the Coulomb interaction on a lattice at T=0 and at different values of the hopping amplitude J. At small J electrons form a periodic st…