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 2004 · cond-mat.stat-mechShow all

6 papers · 2 filters

cond-mat.stat-mech2004★ 4 cited

Quantum phase transitions in alternating transverse Ising chains

Oleg Derzhko

This chapter is devoted to a discussion of quantum phase transitions in regularly alternating spin-1/2 Ising chain in a transverse field. After recalling some generally-known topic…

cond-mat.stat-mech2004★ 19 cited

XY Spin Fluid in an External Magnetic Field

I. P. Omelyan, W. Fenz, I. M. Mryglod +1

A method of integral equations is developed to study inhomogeneous fluids with planar spins in an external field. As a result, the calculations for these systems appear to be no mo…

cond-mat.stat-mech2004★ 19 cited

Regularly alternating spin-1/2 anisotropic XY chains: The ground-state and thermodynamic properties

Oleg Derzhko, Johannes Richter, Taras Krokhmalskii +1

Using the Jordan-Wigner transformation and continued fractions we calculate rigorously the thermodynamic quantities for the spin-1/2 transverse Ising chain with periodically varyin…

cond-mat.stat-mech2004★ 17 cited

Universality classes of three-dimensional -vector model

M. Dudka, Yu. Holovatch, T. Yavors'kii

We study the conditions under which the critical behavior of the three-dimensional -vector model does not belong to the spherically symmetrical universality class. In the calcu…

cond-mat.stat-mech2004★ 8 cited

Exact results for spatial decay of the one-body density matrix in low-dimensional insulators

Janusz Jedrzejewski, Taras Krokhmalskii

We provide a tight-binding model of insulator, for which we derive an exact analytic form of the one-body density matrix and its large-distance asymptotics in dimensions . T…

cond-mat.stat-mech2004★ 26 cited

Ising fluids in an external magnetic field: an integral equation approach

I. P. Omelyan, I. M. Mryglod, R. Folk +1

The phase behavior of Ising spin fluids is studied in the presence of an external magnetic field with the integral equation method. The calculations are performed on the basis of a…