Shchur Y. Crystal lattice dynamics and domain wall dynamics of KH2PO4 and A2BX4 - type crystals

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0512U000431

Thesis Registration Form

0512U000431.pdf

Applicant for

Specialization

  • 01.04.07 - Фізика твердого тіла

23-05-2012

Specialized Academic Board

Д 35.156.01

Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine

Essay

Object: KH2PO4 and A2BX4-type crystals. Aim: explanation of microscopic mechanism of structural phase transitions and peculiarities of domain wall dynamics in crystals with the different types of chemical interactions. Methods: group theory, atomistic modelling of lattice dynamics, optics and dielectric spectroscopy. Results: the mechanisms of structural phase transitions and reversible dielectric response of domain walls of several KH2PO4 and A2BX4-type crystals. Inculcation: scientific publications. Applications: theory of phase transitions and solid state theory.

Read more

Files

Areferat_Shchur.pdf

dysertacija_Shchur.pdf

Similar theses

0424U000081

Igor G. Churilov

Peculiarities of thermal influence on morphological changes and the mechanism of liquid phase formation in condensed one-component films (Pb, Sn, In, Bi) and in binary layered films (Bi/Sn, Pb/Sn, Pb/In)

0424U000065

Mazur Dmytro V.

X-ray absorption and magnetic circular dichroism spectra features in compounds containing oxygen and based on 4th period metals

0523U100214

Serhii V. Oliinyk

Physical basis of formation of electrical and photoelectric properties of AIIBVI crystals and electrical properties of multicomponent coatings

0522U100045

Bohdanov Yevhen Ivanovych

Effects of azimuthal asymmetry of radiation scattering in crystals and new possibilities of diffuse-dynamical diffractometry

0522U100002

Vladymyrskyi Igor A.

Thermally-induced structural phase transitions in heterogeneous systems based on magnetic and nonmagnetic nanolayers