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High Current Capacity Superconducting Wire for Compact Power Systems

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
73362
Program Year/Program:
2005 / STTR
Agency Tracking Number:
F054-009-0062
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Directed Vapor Technologies Internationa
2 Boars Head Lane Charlottesville, VA 22903-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2005
Title: High Current Capacity Superconducting Wire for Compact Power Systems
Agency / Branch: DOD / USAF
Contract: FA9550-05-C-0140
Award Amount: $99,875.00
 

Abstract:

The development of cost effective processing techniques that enable the creation of superconductive films with high current capabilities are required to facilitate the development of compact power systems for military applications. In this work, we will investigate the deposition of YBCO films using a gas-jet assisted electron-beam based deposition technique that allows very high deposition rates to be achieved while retaining the quality of the deposited films. This approach uses advanced control over the coating composition, the energy of the depositing atoms and the oxygen flux to the substrate by using multi-source electron beam evaporation, hollow-cathode plasma activation and oxygen /helium gas jets to deposit highly textured YBCO films at high rates that have flux pinning sites incorporated. This processing approach is anticipated to enable the creation of high temperature superconducting (HTS) tapes that have improved engineering current densities over those produced with current approaches while reducing the costs of producing the tape. Phase I work will lead to a follow-on Phase II program focused on extending the process to reel-to-reel tape manufacturing and depositing other layers of the HTS coating systems.

Principal Investigator:

Derek Hass
Dir. of Research and Development
4349771405
derekh@directedvapor.com

Business Contact:

Harry Burns
Chief Executive Officer
4349771405
harryburns@directedvapor.com
Small Business Information at Submission:

Directed Vapor Technologies International, Inc.
2 Boar's Head Lane Charlottesville, VA 22903

EIN/Tax ID: 541999724
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
OAK RIDGE NATIONAL LABORATORY
Oak Ridge National Laboratory, P.O. Box 2008
Oak Ridge, TN 37831
Contact: Amit Goyal
Contact Phone: (865) 574-1587
RI Type: Domestic nonprofit research organization