Some electrical and optical properties of copper-sodium-phosphate glasses

E. E. Khawaja; M. N. Khan; A. A. Kutub; C. A. Hogarth

doi:10.1080/00207218508939043

Some electrical and optical properties of copper-sodium-phosphate glasses

E. E. Khawaja, M. N. Khan, A. A. Kutub, C. A. Hogarth

King Fahd University of Petroleum & Minerals

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

Optical absorption and DC conductivity of amorphous (P₂O₅)₅₀-(CuO)_50−x-(Na₂O)_x, systems are measured as a function of sodium content up to 15mol%. The electrical resistivity and the activation energy increase with the sodium content. The optical absorption data obtained from the glasses suggest that the ratio [Cu₊]/[Cu₂₊] in the glasses increases with increase in soda content. Thus the observed change in conductivity and optical absorption may be attributed to the change in the ratio of concentration of Cu₊ and Cu₂₊ ions in the glasses as a consequence of changing the sodium content.

Original language	English
Pages (from-to)	471-475
Number of pages	5
Journal	International Journal of Electronics
Volume	58
Issue number	3
DOIs	https://doi.org/10.1080/00207218508939043
State	Published - Mar 1985

Bibliographical note

Funding Information:
Support funded by the University of Petroleum and Minerals Research Committee is gratefully acknowledged.

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1080/00207218508939043

Cite this

@article{0557c455b44e4f66b9a41280f8b97931,

title = "Some electrical and optical properties of copper-sodium-phosphate glasses",

abstract = "Optical absorption and DC conductivity of amorphous (P2O5)50-(CuO)50−x-(Na2O)x, systems are measured as a function of sodium content up to 15mol\%. The electrical resistivity and the activation energy increase with the sodium content. The optical absorption data obtained from the glasses suggest that the ratio [Cu+]/[Cu2+] in the glasses increases with increase in soda content. Thus the observed change in conductivity and optical absorption may be attributed to the change in the ratio of concentration of Cu+ and Cu2+ ions in the glasses as a consequence of changing the sodium content.",

author = "Khawaja, \{E. E.\} and Khan, \{M. N.\} and Kutub, \{A. A.\} and Hogarth, \{C. A.\}",

note = "Funding Information: Support funded by the University of Petroleum and Minerals Research Committee is gratefully acknowledged.",

year = "1985",

month = mar,

doi = "10.1080/00207218508939043",

language = "English",

volume = "58",

pages = "471--475",

journal = "International Journal of Electronics",

issn = "0020-7217",

number = "3",

}

TY - JOUR

T1 - Some electrical and optical properties of copper-sodium-phosphate glasses

AU - Khawaja, E. E.

AU - Khan, M. N.

AU - Kutub, A. A.

AU - Hogarth, C. A.

N1 - Funding Information: Support funded by the University of Petroleum and Minerals Research Committee is gratefully acknowledged.

PY - 1985/3

Y1 - 1985/3

N2 - Optical absorption and DC conductivity of amorphous (P2O5)50-(CuO)50−x-(Na2O)x, systems are measured as a function of sodium content up to 15mol%. The electrical resistivity and the activation energy increase with the sodium content. The optical absorption data obtained from the glasses suggest that the ratio [Cu+]/[Cu2+] in the glasses increases with increase in soda content. Thus the observed change in conductivity and optical absorption may be attributed to the change in the ratio of concentration of Cu+ and Cu2+ ions in the glasses as a consequence of changing the sodium content.

AB - Optical absorption and DC conductivity of amorphous (P2O5)50-(CuO)50−x-(Na2O)x, systems are measured as a function of sodium content up to 15mol%. The electrical resistivity and the activation energy increase with the sodium content. The optical absorption data obtained from the glasses suggest that the ratio [Cu+]/[Cu2+] in the glasses increases with increase in soda content. Thus the observed change in conductivity and optical absorption may be attributed to the change in the ratio of concentration of Cu+ and Cu2+ ions in the glasses as a consequence of changing the sodium content.

UR - https://www.scopus.com/pages/publications/0022026223

U2 - 10.1080/00207218508939043

DO - 10.1080/00207218508939043

M3 - Article

AN - SCOPUS:0022026223

SN - 0020-7217

VL - 58

SP - 471

EP - 475

JO - International Journal of Electronics

JF - International Journal of Electronics

IS - 3

ER -

Some electrical and optical properties of copper-sodium-phosphate glasses

Abstract

Bibliographical note

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this