Thermal Management of Solid-State Devices Using Nanotechnology

Award Information
Agency:
National Aeronautics and Space Administration
Amount:
$599,945.00
Program:
SBIR
Contract:
NNA04BA21C
Solitcitation Year:
2002
Solicitation Number:
N/A
Branch:
N/A
Award Year:
2004
Phase:
Phase II
Agency Tracking Number:
023192
Solicitation Topic Code:
A6.02
Small Business Information
Atlas Scientific
1367 Camino Robles Way, San Jose, CA, 95120-4925
Hubzone Owned:
N
Woman Owned:
N
Socially and Economically Disadvantaged:
N
Duns:
938515913
Principal Investigator
 Ali Kashani
 Principal Investigator
 (408) 507-0906
 akashani@atlasscientific.com
Business Contact
 Ali Kashani
Title: Business Official
Phone: (408) 507-0906
Email: akashani@atlasscientific.com
Research Institution
N/A
Abstract
Future NASA programs will utilize solid-state devices (e.g., detectors, processors) that require cooling. Thermal management is of critical importance for a variety of solid-state devices. As the size of solid-state devices continues to shrink, device performance and reliability is limited by the ability to remove the increasing density of heat generated within these components. Furthermore, other devices such as solid-state lasers and infrared cameras require cooling and active temperature control. We propose two complimentary approaches to address these issues. The first approach is to develop thermoelectric (TE) coolers using nanotechnology. Thermoelectric materials require high electrical conductivity, but low thermal conductivity. Using nanotchnology it should be possible to significantly suppress the thermal conductivity without a corresponding reduction in electron transport. The second approach we propose is to enhance the thermal contact conductance at interfaces by taking advantage of nanotechnology.

* information listed above is at the time of submission.

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