JOURNAL OF ADVANCES IN SCIENCE, ENGINEERING AND TECHNOLOGY

Vol.1, Issue.1, Jan- Mar 2025

Standard Journal Issues

 

Bi3+doped LaGaO3 Nanoparticles through Polyol Method and their properties

R. Geetha and P.Jagannath Rao    

​Department of Material Science, St. Xavier institute of Technology, Trichur, Tamilnadu, India.

 

Abstract

 

Pure and Bi3+unravel LaGaO3 nanoparticles( LaGaO3: Bi3+ were synthesized by Polyol intermediated system and latterly have been characterized by their structure, optic and photoluminescence studies. XRD revealed the conformation of single- phase LaGaO3 nanoparticles with orthorhombic harmony. From UV- Vis studies, it's set up that the immersion of Pure LaGaO3 is less compared with Bi3+ unravel LaGaO3 nanoparticles and the optic band gap decreases in LaGaO3: Bi3+ , Eu3+ nanoparticles. From immersion gamuts and FE- SEM analysis the synthesized nanoparticles size set up to be around 20nm. Photoluminescence studies revealed that the samples are with high structural and optic quality which can be used in photonic and optoelectronic bias.

 

Keywords 

Polyol method, LaGaO3 nanoparticles, Photoluminescence, Optical absorption, SEM, particle size.

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References

[1]. J.M. Phillips, J. Appl. Phys. 79,1829(1996).

[2]. P. Huang, A. Petric, J. Electrochem. Soc. 143, 1644–1648(1996).

[3]. G. Murtaza and Iftikhar Ahmad, Journal of Applied Physics 111,123116 (2012).

[4]. M. Marti, P. Fisher, F. Altorfer, H. J. Sheel, and M. Tadin, J. Phys.: Condens. Matter 6,127 (1994).

[5]. J.H. Kim, Y.C. Hong and H.S. Uhm, Chem. Phys. Lett. 443, 122 (2007).

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