Optical response of highly granular YBaCuO films prepared by non-vacuum aerosol deposition

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Tang, Q. and Driessen, A. and Hoekstra, P. and Hilderink, L.H. and Silfhout van, A. and Popma, Th.J.A. (1990) Optical response of highly granular YBaCuO films prepared by non-vacuum aerosol deposition. Journal of the Less-Common Metals, 164-16 (Part 2). pp. 1587-1594. ISSN 0022-5088

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Abstract:Highly granular YBaCuO films on SrTiO3 substrates with Tc,o~90K and Jc > 104 A/cm2 were prepared by non-vacuum aerosol deposition. The optical response for these films was investigated on a 10 × 10 μm2 microbridge. Besides a bolometric response around the transition temperature, a sharp response peak was observed at low temperature and high bias current using a He-Ne laser (0.63 μm wavelength) illumination. This response was caused by a junction behaviour due to the presence of many boundary-type weak links in our microbridge.
Item Type:Article
Copyright:© 1990 Elsevier
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Link to this item:http://purl.utwente.nl/publications/72787
Official URL:http://dx.doi.org/10.1016/0022-5088(90)90585-8
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Metis ID: 129008