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 | Nanotech 2008 Vol. 1
Nanotechnology 2008: Materials, Fabrication, Particles, and Characterization - Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, Volume 1
Chapter 6: Characterization |
| | Preparation and Characterization of Bi-2212 thin films using pulsed laser depostion technique | | Authors: | N.T. Mua, C.N.R. Rao, A. Sundaresan, T.D. Hien, N.K. Man | | Affilation: | Hanoi University of Technology, VN | | Pages: | 1030 - 1033 | | Keywords: | Bi-2212 thin films, pulsed laser deposition | | Abstract: | The surface morphology, microstructure and transport properties of the thin films are clearly a function of deposition temperature and post-annealing conditions.It is seen from our experimental data that post- annealing is required to obtain a single phase and to form a smooth surface. Also, the critical temperature is increased due to post annealing.The recrystallized films showed a leaf -like grain morphology and a significant improve ment of Tc, strongly suggesting that the process of amorphization by thermal annealing maybe an effective way to obtain a c-axis oriented Bi-2212 films with improved superconducting properties. | | ISBN: | 978-1-4200-8503-7 |
| Pages: | 1118 |
| Hardcopy: | $199.99 |
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