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Enriched Single Walled Carbon Nanotubes for High Frequency Large Area Flexible…

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
95003
Program Year/Program:
2010 / STTR
Agency Tracking Number:
F09B-T26-0206
Solicitation Year:
N/A
Solicitation Topic Code:
AF 09TT26
Solicitation Number:
N/A
Small Business Information
NanoTechLabs Inc
409 W. Maple St. Yadkinville, NC 27055-7727
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: Enriched Single Walled Carbon Nanotubes for High Frequency Large Area Flexible Transistor Arrays
Agency / Branch: DOD / USAF
Contract: FA9550-10-C-0086
Award Amount: $99,999.00
 

Abstract:

A great deal of research has been done on thin film Carbon Nanotube Transistors. Single Walled Carbon Nanotubes (SWNTs) have exceptional electrical properties, High speed circuits require high carrier mobility, and individual SWNTs have a carrier mobility of up to 120,000 cm2/Vs and can be doped n and p-type. Enriched semiconducting SWNTs (s-SWNTs), narrowed down to individual chiralities provide the consistent band gap needed to make transistors with reproducible electrical properties. A scalable process must be implemented to realize the full potential of SWNT based flexible thin film transistors. We propose to ink jet and stamp/transfer enriched s-SWNTs on flexible Kapton substrates to fabricate flexible thin film transistors. Ink jet printing provides controlled lines with small dimensions and great reproducibility coupled with the ability to print s-SWNTs over large areas; while the stamp/transfer method allows for controlled lines and printing many devices at one time. Combining these technologies shows real promise to make large-scale flexible thin film transistors a reality. BENEFIT: Flexible thin film transistors operating upwards of 100GHz are achievable. Eventually, a roll to roll process of fabricating thin film transistors will be possible. Other more complicated circuits will be within reach soon.

Principal Investigator:

Matthew Craps
Senior Scientist
3368497474
mcraps@nanotechlabs.com

Business Contact:

Richard Czerw
CEO
3368497474
czerwr@nanotechlabs.com
Small Business Information at Submission:

NanoTechLabs Inc.
409 W. Maple St. Yadkinville, NC 27055

EIN/Tax ID: 300324722
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
NCA&T
1601 E. Market St.
Greensboro, NC 27411
Contact: N. Radhakrishnan Ph.D P
Contact Phone: 3363347995