In-situ integrated processing of thin films of high temperature superconductors and related materials by MOCVD for device applications

1990 ◽  
Author(s):  
R. Singh ◽  
S. Sinha ◽  
N. J. Hsu ◽  
A. Kumar ◽  
R. P. S. Thakur ◽  
...  
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
High Temperature Superconductors ◽  
Device Applications ◽  
Integrated Processing

IN SITU GROWTH OF HIGH TEMPERATURE SUPERCONDUCTOR THIN FILMS WITH EVAPORATION TECHNIQUES USING AN OZONE JET

1990 ◽  
pp. 407-413
Author(s):  
H.M. Appelboom ◽  
J.P. Adriaanse ◽  
H.I. de Groot ◽  
G. Rietveld ◽  
D. van der Marel ◽  
...  
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
High Temperature Superconductor ◽  
In Situ Growth ◽  
Superconductor Thin Films

Study of Thin Films of High Temperature Superconductors Based on YBaCuO by EPMA

2000 ◽  
Vol 132 (2-4) ◽  
pp. 365-375 ◽  
Author(s):  
Vladimir V. Tretyakov ◽  
Sergey V. Kazakov ◽  
Alexander V. Bobyl ◽  
Samuil G. Konnikov
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
High Temperature Superconductors

In-Situ High Temperature Study of Ceramics and Ceramic Ultra-Thin Films Using a X-Ray Diffractometer with a Parabolic Multilayer Mirror

2001 ◽  
Vol 206-213 ◽  
pp. 775-778 ◽  
Author(s):  
Gert Roebben ◽  
Chao Zhao ◽  
Ren-Guan Duan ◽  
Jef Vleugels ◽  
Marc M. Heyns ◽  
...  
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
X Ray ◽  
Temperature Study ◽  
Multilayer Mirror ◽  
High Temperature Study

scholarly journals High-temperature (1500 K) reciprocal space mapping on a laboratory X-ray diffractometer

2007 ◽  
Vol 40 (2) ◽  
pp. 332-337 ◽  
Author(s):  
R. Guinebretière ◽  
A. Boulle ◽  
R. Bachelet ◽  
O. Masson ◽  
P. Thomas
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Reciprocal Space ◽  
Primary Beam ◽  
Sample Holder ◽  
Reciprocal Space Mapping ◽  
X Ray ◽  
Translation Stage

A laboratory X-ray diffractometer devoted to thein situcharacterization of the microstructure of epitaxic thin films at temperatures up to 1500 K has been developed. The sample holder was built using refractory materials, and a high-accuracy translation stage allows correction of the dilatation of both the sample and the sample holder. The samples are oriented with respect to the primary beam with two orthogonal rotations allowing the registration of symmetric as well as asymmetric reciprocal space maps (RSMs). The association of a monochromatic primary beam and a position-sensitive detector allows the measurement of RSMs in a few minutes for single crystals and in a few hours for imperfect epitaxic thin films. A detailed description of the setup is given and its potential is illustrated by high-temperature RSM experiments performed on yttria-doped zirconia epitaxic thin films grown on sapphire substrates.

Spin Injection Into YBa2Cu3Ox Films

2003 ◽  
Vol 17 (10n12) ◽  
pp. 491-504
Author(s):  
P. Mikheenko ◽  
M. D. Allsworth ◽  
R. Chakalov ◽  
M. S. Colclough ◽  
C. M. Muirhead
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Spin Injection ◽  
High Temperature Superconductors ◽  
Surface Current ◽  
Current Gain ◽  
Measurable Effect ◽  
Colossal Magnetoresistive ◽  
Spin Polarized ◽  
20 Nm

We report a range of experiments designed to test the efficacy of spin polarized injection from colossal magnetoresistive material (CMR) into high temperature superconductors (HTS). These include traditional transport measurements, studies of CMR/YBCO contacts, measurements of penetration depth and studies of the effect of spin-injection on the critical state of square thin films and rings. We have used pulsed currents to minimize heating and have made comparisons with the non-magnetic homologue of CMR LaNiO3. Our experiments provide evidence that there is a measurable effect, but that it is small and mainly confined to 10–20 nm of the YBCO surface. Current gain of about 0.2 has been observed.

scholarly journals In situ doping control of the surface of high-temperature superconductors

2008 ◽  
Vol 4 (7) ◽  
pp. 527-531 ◽  
Author(s):  
M. A. Hossain ◽  
J. D. F. Mottershead ◽  
D. Fournier ◽  
A. Bostwick ◽  
J. L. McChesney ◽  
...  
Keyword(s):  
High Temperature ◽  
High Temperature Superconductors ◽  
Doping Control

Microwave device applications and high-frequency electrodynamics of high-temperature superconductors

1996 ◽  
Author(s):  
Dong H. Wu ◽  
Mark Santer ◽  
James C. Booth ◽  
Julia Phillips ◽  
Steven M. Anlage
Keyword(s):  
High Temperature ◽  
High Frequency ◽  
High Temperature Superconductors ◽  
Microwave Device ◽  
Device Applications

In situ growth of high temperature superconductor thin films with evaporation techniques using an ozone jet

1990 ◽  
Vol 164-165 ◽  
pp. 407-413 ◽  
Author(s):  
H.M. Appelboom ◽  
J.P. Adriaanse ◽  
H.I. de Groot ◽  
G. Rietveld ◽  
D. van der Marel ◽  
...  
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
High Temperature Superconductor ◽  
In Situ Growth ◽  
Superconductor Thin Films
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