Electrical and dielectric properties of doped TeO2 center dot PbCl2 center dot PbF2 glasses, prepared in Au or Pt crucibles

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F11%3A00436212" target="_blank" >RIV/61388980:_____/11:00436212 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Electrical and dielectric properties of doped TeO2 center dot PbCl2 center dot PbF2 glasses, prepared in Au or Pt crucibles

Original language description

Influence of crucibles (Au or Pt) on electrical and dielectric properties of 60TeO(2)center dot 40PbCl(2), and 60TeO(2)center dot 20PbCl(2)center dot 20PbF(2) glasses, "pure" and doped with 1000 wt-ppm Pr3+ or Er-3+, added as metals, chlorides, or oxides, is reported. Among "pure" glasses, the highest conductivity is found in 60TeO(2)center dot 40PbCl(2) glasses prepared in Pt crucibles. The lowest conductivity is found in "pure" 60TeO(2)center dot 20PbCl(2)center dot 20PbF(2) glasses. Upon doping, thedc conductivity of 60TeO(2)center dot 40PbCl(2) glasses prepared in Pt and Au crucibles decreases or increases, respectively. The dc conductivity of 60TeO(2)center dot 20PbCl(2)center dot 20PbF(2) glasses increases upon doping. Static relative permittivity of glasses ranges from 27 up to 34. The activation energy of electrical modulus spectrum is the same as the conduction activation energy (0.68-0.97 eV). The TSDC measurements show 3 types of peaks; one of them correlates with the dc co

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Optoelectronics and Advanced Materials

ISSN

1454-4164

e-ISSN

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Volume of the periodical

13

Issue of the periodical within the volume

11

Country of publishing house

RO - ROMANIA

Number of pages

5

Pages from-to

1493-1497

UT code for WoS article

000298834200026

EID of the result in the Scopus database

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