Fabrication of Bi2Sr2CaCu2O8+6 (Bi-2212) films via sedimentation deposition on MgO substrate with varying annealing time
Date
3-2008
Degree
Bachelor of Science in Applied Physics
College
College of Arts and Sciences (CAS)
Adviser/Committee Chair
Marvin U. Herrera
Abstract
Bi2Sr2CaCu208,6 (Bi-2212) films were fabricated using sedimentation deposition technique. Bi-2212 was synthesized using solid state sintering. The powder mixed with acetone to produce a suspension. The suspended powder was then deposited onto the surface of the MgO substrate to produce a Bi-2212 film. The prepared films were subjected to heat treatment with a temperature profile especially designed for Bi-2212 film growth. The annealing segment of the temperature profile was varied. Samples were annealed for 10 hours, 15 hours and 20 hours, respectively. The quality of the films was analyzed using the SEM and XRD. It was shown that the 10-hour annealing time favored a c-axis oriented Bi-2212 film.
Language
English
Location
UPLB Main Library Special Collections Section (USCS)
Call Number
Thesis
Recommended Citation
Bagulbagul, Vicki Ann A., "Fabrication of Bi2Sr2CaCu2O8+6 (Bi-2212) films via sedimentation deposition on MgO substrate with varying annealing time" (2008). Undergraduate Theses. 10340.
https://www.ukdr.uplb.edu.ph/etd-undergrad/10340
Document Type
Thesis