Structure and dielectric response of (1–x)NaNO2 + xBaTiO3 composites at x = 0.05 and 0.1


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

The (1–x)NaNO2 + xBaTiO3 composites of two compositions (x = 0.05 and 0.1) have been studied by powder neutron diffraction and broadband dielectric spectroscopy (frequency region 10–1–107 Hz). The temperature dependences of the ferroelectric order parameter of NaNO2 in the composites and pure NaNO2 have been measured. The frequency dependences of the real and imaginary parts of the permittivities of the composites and pure NaNO2 have been analyzed in the temperature range 25–187°C. The anomaly of the dielectric response observed at T ~ 147°C is assumed to be related to the processes of accumulation and “resolution” of charges at the BaTiO3 particle boundaries.

作者简介

O. Alekseeva

Peter the Great Saint-Petersburg Polytechnic University

Email: e.yu.koroleva@mail.ioffe.ru
俄罗斯联邦, ul. Politekhnicheskaya 29, St. Petersburg, 195251

S. Borisov

Ioffe Institute

Email: e.yu.koroleva@mail.ioffe.ru
俄罗斯联邦, ul. Politekhnicheskaya 26, St. Petersburg, 194021

E. Koroleva

Peter the Great Saint-Petersburg Polytechnic University; Ioffe Institute

编辑信件的主要联系方式.
Email: e.yu.koroleva@mail.ioffe.ru
俄罗斯联邦, ul. Politekhnicheskaya 29, St. Petersburg, 195251; ul. Politekhnicheskaya 26, St. Petersburg, 194021

A. Naberezhnov

Peter the Great Saint-Petersburg Polytechnic University; Ioffe Institute

Email: e.yu.koroleva@mail.ioffe.ru
俄罗斯联邦, ul. Politekhnicheskaya 29, St. Petersburg, 195251; ul. Politekhnicheskaya 26, St. Petersburg, 194021

E. Stukova

Amur State University

Email: e.yu.koroleva@mail.ioffe.ru
俄罗斯联邦, Ignat’evskoe sh. 21, Blagoveshchensk, 675027

V. Simkin

Frank Laboratory of Neutron Physics

Email: e.yu.koroleva@mail.ioffe.ru
俄罗斯联邦, ul. Joliot-Curie 6, Dubna, Moscow oblast, 141980

J.-U. Hoffmann

Helmholtz Zentrum Berlin

Email: e.yu.koroleva@mail.ioffe.ru
德国, Berlin

补充文件

附件文件
动作
1. JATS XML

版权所有 © Pleiades Publishing, Ltd., 2017