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

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Optoelectronics and Advanced Materials

ISSN

1454-4164

e-ISSN

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Svazek periodika

13

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

5

Strana od-do

1493-1497

Kód UT WoS článku

000298834200026

EID výsledku v databázi Scopus

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