Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Yuriy Poplavko"'
Publikováno v:
Novìtnâ Osvìta, Vol 7, Iss 15 (2020)
The present paper addresses the issue of teaching electronics as an integrative course at university. One of the urgent demand to universities is to prepare future specialists for solving multi-tasked global problems. Therefore, educators need to emp
Externí odkaz:
https://doaj.org/article/baabc714b80343c0bd9745a835104c60
Publikováno v:
Ferroelectrics. 600:35-45
Publikováno v:
2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO).
Autor:
Yuriy Poplavko, Anton Mnatsakanov
Publikováno v:
2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO).
Publikováno v:
2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO).
Publikováno v:
2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO).
Publikováno v:
2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO).
Autor:
Yuriy Poplavko
Publikováno v:
2021 IEEE International Symposium on Applications of Ferroelectrics (ISAF).
Thermal diffusivity coefficient is measured directly using a spread of plane temperature waves excited by Peltier element. By this way, both self-ordering of polar bonds and their forced ordering in the bias electrical field are studied. The interact
Autor:
Yuriy Poplavko
Publikováno v:
2021 IEEE International Symposium on Applications of Ferroelectrics (ISAF).
Thermal expansion coefficient, reflecting the peculiarities of crystal inter-atomic bonds, in most of crystals increases with temperature rise. The negative value of this coefficient, seen in the polar crystals in a certain temperature interval, corr
Autor:
Yuriy Poplavko
Publikováno v:
2021 IEEE International Symposium on Applications of Ferroelectrics (ISAF).
The presence of spontaneous polarization in the pyroelectrics is called into question, since always existing free electric charges make it impossible for any equilibrium and unchanging polarized state. To explain the pyroelectricity and piezoelectric