Nanostructural Characterization of YBa2Cu3O7-x Layers with BaZrO3 Rods Fabricated by Pulsed-Laser Deposition
نویسندگان
چکیده
منابع مشابه
EFFECT OF O2 PARTIAL PRESSURE ON YBa2Cu3O7–δ THIN FILM GROWTH BY PULSED LASER DEPOSITION
YBa2Cu3O7 d thin films were processed by pulsed laser deposition on (1 0 0) LaAlO3 substrates using O2 partial pressures from 120 to 1200 mTorr. The effect of O2 pressure on film properties including room temperature resistivities and microstructures was studied for a unique set of deposition parameters. The film quality was observed to remain high over a wide range of O2 partial pressures, wit...
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Nanostructuring of YBa2Cu3O7-x films is a challenging task on a way to the high-quality YBa2Cu3O7-x nanodevices because of the sensitivity of YBa2Cu3O7-x thin films to the patterning process. In this work we report on a "cold" nanopatterning procedure used for the structuring of the ultra-thin YBa2Cu3O7-x films by focused ion beam etching with a specially developed protection layer, which can b...
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Introduction Whispering Gallery Mode (WGM) microlasers have been of a great interest owing to their low threshold and narrow linewidth lasing due to their high Q and small mode volume. Most of the fabrication methods [1-3] are non-controllable and non-reproducible which rely on fiber-tip melting, such as microspheres [3, 4] or splicing of small active-fiber stubs [3]. Microresonators are realiz...
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ژورنال
عنوان ژورنال: Microscopy and Microanalysis
سال: 2006
ISSN: 1431-9276,1435-8115
DOI: 10.1017/s1431927606062507