%0 Generic
%A RIANDINI PRATIWI , 1217041043
%C UNIVERSITAS LAMPUNG
%D 2017
%F eprints:28214
%I FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM
%T VARIASI DOPING Pb TERHADAP PERTUMBUHAN FASE  BAHAN SUPERKONDUKTOR Bi-2212 PADA KADAR Ca 1,10 DAN  SUHU SINTERING 830℃
%U http://digilib.unila.ac.id/28214/
%X ABSTRAK    Penelitian tentang pengaruh doping Pb yaitu 0; 0,1; 0,2; 0,3 dan  0,4 terhadap  pertumbuhan fase bahan superkonduktor Bi-2212 Ca 1,10 telah dilakukan dengan  metode padatan pada suhu kalsinasi 800°C selama 10 jam dan suhu sintering  830°C selama 20 jam. Pengaruh doping Pb terhadap pertumbuhan fase bahan  superkonduktor dapat dilihat berdasarkan fraksi volume, impuritas, dan derajat  orientasi. Hasil penelitian menunjukan sampel tanpa doping Pb   Kata kunci : superkonduktor Bi-2212, doping Pb, fraksi volume, derajat  orientasi    ABSTRACT    Research on the effect of Pb doping is 0; 0.1; 0.2; 0.3 and 0.4 to the phase growth  of the Bi-2212 Ca 1.10 superconducting material was carried out by the solid  state reaction method at a calcination temperature of 800 °C. for 10 hours and  sintering temperature of 830 °C. for 20 hours. The effect of Pb doping on the  phase growth of superconducting material can be seen by volume fraction,  impurity, and degree of orientation. The results showed that samples without Pb  doping   Key word : Superconductor Bi-2212, doping Pb, volume fraction, orientation  degree, impurities