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Low Loss Ferroelectric Material Development for Accelerator Applications

Award Information

Agency:
Department of Energy 		Branch:
N/A 		Award ID:
69203 		Program Year/Program:
2005 / SBIR
Agency Tracking Number:
75565B04-I 		Solicitation Year:
N/A 		Solicitation Topic Code:
N/A 		Solicitation Number:
N/A
Small Business Information
Euclid Techlabs, Llc
5900 Harper Rd. #102 Solon, OH 44139-1866
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2005
Title: Low Loss Ferroelectric Material Development for Accelerator Applications
Agency: DOE
Contract: DE-FG02-04ER83946
Award Amount: $650,000.00
 

Abstract:

75565B Low loss ferroelectric materials based on BST (barium strontium titanate) could be used as the basis for new advanced technology microwave and particle accelerator devices. The electronic properties of this material would allow one the creation of an X-band, high-power RF switch with peak power sufficient for use in linear collider RF systems. This project will develop a new BST material with a permittivity of ~500 and a loss factor of 1¿10-3 at 11.4 GHz. In addition, a process for sintering and forming large size objects (required for phase shifter components) made of BST ceramic will be demonstrated. In Phase I, a nonlinear ferroelectric material, intended for accelerator applications, was produced. The required tunability (De/e of 22- 29 % at 4-5 4.5 V/mm dc bias field, for thin substrates) and dielectric losses (5¿10-3 at X-band) have been achieved. Forming and sintering technology was developed for large ferroelectric components. Phase II will improve the nonlinear ferroelectric BST-MgO (BSM) composition and demonstrate it¿s appropriateness for linear accelerator applications. The ferroelectric tunability of the new material will be increased (De/e up to 1.25-1.35 at 4.5-5.5 V/mm bias) and the loss factor will be reduced (to 3-4¿10-3 at 10 GHz). Commercial Applications and Other Benefits as described by the awardee: The ferroelectric-based tunable device technology should have application to a variety of high-frequency, large-signal devices in the military and wireless communication industries.

Principal Investigator:

A. d. Kanareykin
Dr.
4405190410
alexkan@euclidconcepts.com

Business Contact:

A. d. Kanareykin
Dr.
4405190410
alexkan@euclidconcepts.com
Small Business Information at Submission:

Euclid Techlabs, Llc
5900 Harper Road, #102 Solon, OH 44139

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No