Kryvchikov O. The peculiarities of thermodynamic properties of low-dimensional frustrated systems and the numerical simulation of their ground states

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0416U003711

Thesis Registration Form

0416U003711.pdf

Applicant for

Specialization

  • 01.04.02 - Теоретична фізика

14-06-2016

Specialized Academic Board

D 64.175.02

Essay

The ground state structure of the one-dimensional electron system on a disordered host-matrix is retrieved. It is shown that the ground state structure is disordered and is equivalent to random alternate ferromagnetic domains. The dependence of these domains mean size on disorder parameter is given analytically for the first time. The stability of Wigner crystal electrons on the surface of liquid helium has been studied. It is shown that the evaporation of electrons from Wigner crystal surface causes its destruction in fields which are close to critical.

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