4 citations · 4 across the 4 of their papers we have counts for
4 papers
Electrostatics of quadrupolarizable media
Radomir I. Slavchov, Iglika M. Dimitrova, Tzanko I. Ivanov
The classical macroscopic Maxwell equations are approximated. They are a corollary of the multipole expansion of the local electrostatic potential up to dipolar terms. But quadrupo…
Quadrupole terms in the Maxwell equations: Born energy, partial molar volume and entropy of ions. Debye-Hückel theory in a quadrupolarizable medium
Radomir I. Slavchov, Tzanko I. Ivanov
A new equation of state relating the macroscopic quadrupole moment density to the gradient of the field in an isotropic fluid is derived: $Q = α_Q(\nabla E - U \nabl…
Normal metal to ferromagnetic superconductor tunneling
Naoum Karchev, Tzanko Ivanov
We study the point-contact tunneling between normal metal and ferromagnetic superconductor. In the case of magnon-induced pairing the tunneling conductance is continuous and smooth…
Effect of the Coulomb repulsion on the {\it ac} transport through a quantum dot
T. Ivanov, V. Valtchinov, L. T. Wille
We calculate in a linear response the admittance of a quantum dot out of equilibrium. The interaction between two electrons with opposite spins simultaneously residing on the reson…