Enhancing high-temperature superconductor performance with atomistically straight boundary junctions
- Summary
- Siu-Wai Chan, Ph.D.
- Technology Benefits
- Produces thin films with reproducible junction currents.Produces thin films which have boundary junctions that are atomistically straight. Patent information:Patent Issued (US 7,320,732)
- Technology Application
- High temperature superconductors used for microelectronics.Preparation of thin film oxides with reproducible junction currents.Research tool to study the correlation between microstructure and critical current density or critical temperature with zero resistance.
- Detailed Technology Description
- Siu-Wai Chan, Ph.D.
- *Abstract
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None
- *Inquiry
- Teresa FazioColumbia Technology VenturesTel: (212) 854-8444Email: TechTransfer@columbia.edu
- *IR
- M02-039
- *Principal Investigator
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- *Publications
- SW Chan, Q Jin, JWH Tsai, SC Tidrow, Q Jiang. Faceting and Crticial Current Densities of [001] High-Angle Tilt Boundaries in YBCO Films. IEEE Trans. App. Superconductivity, Vol. 13, Issue 2, June 2003, pp. 2829-2833.TS Ravi, DM Hwang, R Ramesh, SW Chan, L Nazar, CY Chen. Grain boundaries and interfaces in Y-Ba-Cu-O films laser deposited on a single-crystal MgO. Physical Review B, Vol. 42, Issue 16, Dec 1990, pp. 10141-10151.Further Information:Columbia | Technology VenturesTeresa Fazio, Ph.D.; Tel: (212) 854-4028Email: TechTransfer@columbia.edu
- *Web Links
- Patent number: WO2004070853
- Country/Region
- USA
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