THE PREPARATION OF TL-BA-CA-CU-O THIN-FILMS BY A 2-STEP PROCEDURE AND THEIR CHARACTERIZATION USING MICRO-RAMAN SPECTROMETRY
Superconducting TlBaCaCuO films were prepared by spray pyrolysis and sputtering techniques followed by a thallium-diffusion anneal. X-ray diffraction shows the presence of predominantly Tl2Ba2CaCu2O8 phase material. Micro-Raman spectrometry has been used as a complementary technique for probing the...
| Main Authors: | , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1994
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