Work

Dielectric and Thermal Properties of KNO3 Encapsulated in Carbon Nanotubes

Year: 2021

Type: article

Abstract: The results of the study of phase transitions of KNO3 encapsulated in carbon nanotubes are presented. It is shown that the temperature range of existence of KNO3 particle ferroelectric phase in nanotubes narrows, similarly to that in ferroelectric semiconductors. The results obtained suggest that external screening by the conductive matrix acts similarly to spontaneous polarization screening in conducting ferroelectrics.

Source: Physics of the Solid State

DOI: 10.1134/s1063783421060147

Authors: A. Yu. Milinskii, S. V. Baryshnikov, E. V. Stukova, E. V. Charnaya, I. A. Chernechkin, N. I. Uskova

Institutions: Blagoveschensk State Pedagogical University, Amur State University, St Petersburg University, Saint Petersburg State University of Aerospace and Instrumentation

Language: English

Topic: Solid-state spectroscopy and crystallography

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4200535728

FWCI: 0.497

Cites: 22

Cited by: 8

Related to: 10