output
19952026
most citedAtomically thin boron nitride: a tunnelling barrier for graphene devices

920 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2012 · cond-mat.str-elShow all

5 papers · 2 filters

cond-mat.str-el2012★ 7 cited

On the compressibility of deformable spin chains in a vicinity of quantum critical points

Oleg Derzhko, Jozef Strecka, Lucia Galisova

We calculate the ground-state compressibility of a deformable spin-1/2 Heisenberg-Ising chain with Dzyaloshinskii-Moriya interaction to discuss how a quantum critical point inheren…

cond-mat.str-el2012★ 83 cited

Ground States of the Ising Model on the Shastry-Sutherland Lattice and the Origin of the Fractional Magnetization Plateaus in Rare-Earth Tetraborides

Yuriy Dublenych

A complete and exact solution of the ground-state problem for the Ising model on the Shastry-Sutherland lattice in the applied magnetic field is found. The magnetization plateau at…

cond-mat.str-el2012★ 5 cited

Exact solution of a variety of X-ray probes in the Falicov-Kimball model with dynamical mean-field theory

A. M. Shvaika, J. K. Freericks

We examine core-level X-ray photoemission spectroscopy (XPS), X-ray absorption near-edge spectroscopy (XANES) and X-ray emission spectroscopy (XES) in the Falicov-Kimball model by…

cond-mat.str-el2012★ 12 cited

Semiquantitative theory for high-field low-temperature properties of a distorted diamond spin chain

Oleg Derzhko, Johannes Richter, Olesia Krupnitska

We consider the antiferromagnetic Heisenberg model on a distorted diamond chain and use the localized-magnon picture adapted to a distorted geometry to discuss some of its high-fie…

cond-mat.str-el2012★ 35 cited

Magnetocaloric effect in spin-1/2 chains with three-spin interactions

Myroslava Topilko, Taras Krokhmalskii, Oleg Derzhko +1

We consider the exactly solvable spin-1/2 chain with the three-spin interactions of the and types in an external (transverse) magnetic field. We calculate…