BULETIN FISIKA
Vol 17 No 1 (2016): BULETIN FISIKA

PENGARUH VARIASI TEMPERATUR SINTERING TERHADAP STRUKTUR KRISTAL SUPERKONDUKTOR Y0.5La0.5Ba2Cu3O7-?

I G. Cahya Pradhana (Udayana University)
Wayan Gede Suharta (Udayana University)
I Gusti Agung Widagda (Udayana University)



Article Info

Publish Date
01 Feb 2016

Abstract

Variation of sintering temperature have been done in the synthesis superconductors using wet-mixing method by adding to obtain homogenous superconductors. Generally, XRD characterization and search match indicates the presence impurities of BaCO3, BaCuO2, dan CuO compounds. Variation of sintering temperature of 750oC, 850oC, dan 950oC showed an increase in the volume fraction of superconductors of 57.15%, 88.78%, and 95.04%, lattice parameter a showed a decreased of 3.891178 ?, 3.886266 ?, and 3.879036 ?, b of 3.912534 ?, 3.910184 ?and 3.897226 ?. Meanwhile, lattice parameter c showed an increased of 11.600093 ?, 11.769890 ?, and 11.826884 ?, crystal size of 73 nm, 149 nm, and 160 nm.

Copyrights © 2016






Journal Info

Abbrev

buletinfisika

Publisher

Subject

Earth & Planetary Sciences Electrical & Electronics Engineering Environmental Science Materials Science & Nanotechnology Physics

Description

The Journal aims to promote the theory and application in the field of physics, and to encourage a vigorous dialogue between scholars and researchers all over the world. It presents original research articles, letters as well as review articles, publishes the latest achievements and developments in ...