384 citations · 3.6k across the 118 of their papers we have counts for
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The Green's Function of the Holstein Polaron
Glen L. Goodvin, Mona Berciu, George A. Sawatzky
We present a novel, highly efficient yet accurate analytical approximation for the Green's function of a Holstein polaron. It is obtained by summing all the self-energy diagrams, b…
The effect of the Abrikosov vortex phase on spin and charge states in magnetic semiconductor-superconductor hybrids
Tatiana G. Rappoport, Mona Berciu, Boldizsar Janko
We explore the possibility of using the inhomogeneous magnetic field carried by an Abrikosov vortex in a type-II superconductor to localize spin-polarized textures in a nearby magn…
Experimental evidence of paired hole states in model high- compounds
A. Rusydi, P. Abbamonte, M. Berciu +6
The distribution of holes in SrCaCuO (SCCO) is revisited with semi-emperical reanalysis of the x-ray absorption (XAS) data and exact-diagonalized cluster…
Green's function of a dressed particle
Mona Berciu
We present a new, highly efficient yet accurate approximation for the Green's functions of dressed particles, using the Holstein polaron as an example. Instead of summing a subclas…