Abstract

The influence of external conditions on the characteristics of long-period structures (LPS) is considered: the temperature influence on the stabilization of the ordered structure with periodic antiphase boundaries is taken as an example. The study is carried out in terms of the phenomenological model which associates long-period phase formation with the cooperative behaviour of atoms in planes with different types of filling. A possibility is found to form a long-period phase in the temperature range in the vicinity of Tc. Calculations of the characteristics of the phase formed and the peculiarities of the X-ray diffraction patterns are made. The possibility to describe the formation and behaviour of a long-period ordered phase in terms of the same model is shown. [Russian Text Ignore]

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.