Open AccessОценки пироэлектрических коэффициентов нитридов алюминия и галлия
Author(s) -
С.Ю. Давыдов
Publication year - 2022
Publication title -
физика твердого тела
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2022.05.52329.248
Subject(s) - pyroelectricity , epitaxy , materials science , heterojunction , optoelectronics , nanotechnology , ferroelectricity , layer (electronics) , dielectric
Analytical expression for pyroelectric coefficient for the compounds with wurtzit structure is given. Obtained values of for AlN and GaN are in satisfactory agreement with the first-principles calculations. Pyroelectric effect in the uniform epitaxial films and heterostructures is discussed.
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