CONDUCTIVITY OF RUBIDIUM AND FLUORINE DOPED KTiOPO4 CRYSTALS

Переведенное название: Электропроводность кристаллов KTiOPO4, легированных рубидием и фтором

Результат исследований: Материалы конференцийтезисынаучная

Выдержка

Crystals of potassium titanyl phosphate KTiOPO4 (KTP) and its solid solutions
continues to attract attention as promising nonlinear materials for different
applications, particularly as active elements of optical radiation transmitters
and light modulators. Oxygen nonstoichiometry in KTP crystals along the
crystallographic z-axis results the superionic conductivity of potassium ions K+
in lattice.
KTP, KRTP (KxRb1-xTiOPO4), KTPF (KTiOxF1-xPO4) crystals were grown
using a modified Czochralski method at varied temperature. The study of
superionic conductivity of monovalent K+ revealed the dependence of the ionic
conductivity on the composition, conditions of growth and temperature.
Activation energy (Ea) of process of potassium conductivity was calculated.
The potassium conductivity was measured using impedance spectroscopy in
the frequency range of 10 MHz - 100 Hz at temperature 0-400°C (Novocontrol
Concept 40). A significant increase of the conductivity of fluorine doped
KTiOPO4 crystals was determined in this work.
Язык оригиналаанглийский
Страницы24
Число страниц1
СостояниеОпубликовано - апр 2015

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@conference{5c075fadfed74fe5b822f6c58523bff3,
title = "CONDUCTIVITY OF RUBIDIUM AND FLUORINE DOPED KTiOPO4 CRYSTALS",
abstract = "Crystals of potassium titanyl phosphate KTiOPO4 (KTP) and its solid solutionscontinues to attract attention as promising nonlinear materials for differentapplications, particularly as active elements of optical radiation transmittersand light modulators. Oxygen nonstoichiometry in KTP crystals along thecrystallographic z-axis results the superionic conductivity of potassium ions K+in lattice.KTP, KRTP (KxRb1-xTiOPO4), KTPF (KTiOxF1-xPO4) crystals were grownusing a modified Czochralski method at varied temperature. The study ofsuperionic conductivity of monovalent K+ revealed the dependence of the ionicconductivity on the composition, conditions of growth and temperature.Activation energy (Ea) of process of potassium conductivity was calculated.The potassium conductivity was measured using impedance spectroscopy inthe frequency range of 10 MHz - 100 Hz at temperature 0-400°C (NovocontrolConcept 40). A significant increase of the conductivity of fluorine dopedKTiOPO4 crystals was determined in this work.",
author = "Боднар, {Виктория Александровна} and Глумов, {Олег Владимирович} and Якобсон, {Виктор Эрнстович}",
year = "2015",
month = "4",
language = "English",
pages = "24",

}

CONDUCTIVITY OF RUBIDIUM AND FLUORINE DOPED KTiOPO4 CRYSTALS. / Боднар, Виктория Александровна; Глумов, Олег Владимирович; Якобсон, Виктор Эрнстович.

2015. 24.

Результат исследований: Материалы конференцийтезисынаучная

TY - CONF

T1 - CONDUCTIVITY OF RUBIDIUM AND FLUORINE DOPED KTiOPO4 CRYSTALS

AU - Боднар, Виктория Александровна

AU - Глумов, Олег Владимирович

AU - Якобсон, Виктор Эрнстович

PY - 2015/4

Y1 - 2015/4

N2 - Crystals of potassium titanyl phosphate KTiOPO4 (KTP) and its solid solutionscontinues to attract attention as promising nonlinear materials for differentapplications, particularly as active elements of optical radiation transmittersand light modulators. Oxygen nonstoichiometry in KTP crystals along thecrystallographic z-axis results the superionic conductivity of potassium ions K+in lattice.KTP, KRTP (KxRb1-xTiOPO4), KTPF (KTiOxF1-xPO4) crystals were grownusing a modified Czochralski method at varied temperature. The study ofsuperionic conductivity of monovalent K+ revealed the dependence of the ionicconductivity on the composition, conditions of growth and temperature.Activation energy (Ea) of process of potassium conductivity was calculated.The potassium conductivity was measured using impedance spectroscopy inthe frequency range of 10 MHz - 100 Hz at temperature 0-400°C (NovocontrolConcept 40). A significant increase of the conductivity of fluorine dopedKTiOPO4 crystals was determined in this work.

AB - Crystals of potassium titanyl phosphate KTiOPO4 (KTP) and its solid solutionscontinues to attract attention as promising nonlinear materials for differentapplications, particularly as active elements of optical radiation transmittersand light modulators. Oxygen nonstoichiometry in KTP crystals along thecrystallographic z-axis results the superionic conductivity of potassium ions K+in lattice.KTP, KRTP (KxRb1-xTiOPO4), KTPF (KTiOxF1-xPO4) crystals were grownusing a modified Czochralski method at varied temperature. The study ofsuperionic conductivity of monovalent K+ revealed the dependence of the ionicconductivity on the composition, conditions of growth and temperature.Activation energy (Ea) of process of potassium conductivity was calculated.The potassium conductivity was measured using impedance spectroscopy inthe frequency range of 10 MHz - 100 Hz at temperature 0-400°C (NovocontrolConcept 40). A significant increase of the conductivity of fluorine dopedKTiOPO4 crystals was determined in this work.

M3 - Abstract

SP - 24

ER -