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2,780 Matching Results
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Inkjet Printing of Nickel and Silver Metal Solar Cell Contacts
With about 125,000 terawatts of solar power striking the earth at any given moment, solar energy may be the only renewable energy resource with enough capacity to meet a major portion of our future energy needs. Thin-fi lm technologies and solution deposition processes seek to reduce manufacturing costs in order to compete with conventional coal-based electricity. Inkjet printing, as a derivative of the direct-write process, offers the potential for low-cost, material-effi cient deposition of the metals for photovoltaic contacts. Advances in contact metallizations are important because they can be employed on existing silicon technology and in future-generation devices. We report on the atmospheric, non-contact deposition of nickel (Ni) and silver (Ag) metal patterns on glass, Si, and ZnO substrates at 180–220°C from metal-organic precursor inks using a Dimatix inkjet printer. Near-bulk conductivity Ag contacts were successfully printed up to 4.5 μm thick and 130 μm wide on the silicon nitride antirefl ective coating of silicon solar cells. Thin, high-resolution Ni adhesion-layer lines were printed on glass and zinc oxide at 80 μm wide and 55 nm thick with a conductivity two orders of magnitude less than the bulk metal. Additionally, the ability to print multi-layered metallizations (Ag on Ni) on …
Date:
January 1, 2008
Creator:
Pasquarelli, R.; Curtis, C. & van Hest, M.
Object Type:
Article
System:
The UNT Digital Library
Perry Daily Journal (Perry, Okla.), Vol. 116, No. 151, Ed. 1 Friday, August 1, 2008
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 1, 2008
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 116, No. 194, Ed. 1 Wednesday, October 1, 2008
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 1, 2008
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 116, No. 23, Ed. 1 Friday, February 1, 2008
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 1, 2008
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 116, No. 44, Ed. 1 Saturday, March 1, 2008
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 1, 2008
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 116, No. 64, Ed. 1 Tuesday, April 1, 2008
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 1, 2008
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 116, No. 217, Ed. 1 Saturday, November 1, 2008
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 1, 2008
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 116, No. 128, Ed. 1 Tuesday, July 1, 2008
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 1, 2008
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 116, No. 85, Ed. 1 Thursday, May 1, 2008
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 1, 2008
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
A Value-Added Tax Contrasted With a National Sales Tax
Some members of Congress have expressed interest in the feasibility of using a value-added tax (VAT) to either replace all or part of the income tax or finance health care reform. A VAT is imposed at all levels of production on the differences between firms’ sales and their purchases from all other firms. Policymakers may be interested in the following aspects of a VAT: revenue yield, international comparison of composition of taxes, vertical equity, neutrality, inflation, balance-of-trade, national saving, administrative cost, intergovernmental relations, size of government, and public opinion.
Date:
February 1, 2008
Creator:
Bickley, James M.
Object Type:
Report
System:
The UNT Digital Library
Doctoral Lecture Recital: 2008-04-01 – Kristen A. Wunderlich, soprano
Recital presented at the UNT College of Music Recital Hall in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Date:
April 1, 2008
Creator:
Wunderlich, Kristen A.
Object Type:
Sound
System:
The UNT Digital Library
Garber Billings News (Garber, Okla.), Vol. 108, No. 26, Ed. 1 Thursday, May 1, 2008
Weekly newspaper from Garber, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 1, 2008
Creator:
Hogan, Vickie Lee
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mercedes Enterprise (Mercedes, Tex.), Vol. 100, No. 40, Ed. 1 Wednesday, October 1, 2008
Weekly newspaper from Mercedes, Texas that includes local, state, and national news along with advertising.
Date:
October 1, 2008
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 102, No. 53, Ed. 1 Tuesday, July 1, 2008
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
July 1, 2008
Creator:
Cartwright, Brian
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 102, No. 62, Ed. 1 Friday, August 1, 2008
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
August 1, 2008
Creator:
Cartwright, Brian
Object Type:
Newspaper
System:
The Portal to Texas History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 115, No. 13, Ed. 1 Wednesday, October 1, 2008
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
October 1, 2008
Creator:
Bridges, Steven W.
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 102, No. 1, Ed. 1 Tuesday, January 1, 2008
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
January 1, 2008
Creator:
Cartwright, Brian
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 102, No. 10, Ed. 1 Friday, February 1, 2008
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
February 1, 2008
Creator:
Cartwright, Brian
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 102, No. 27, Ed. 1 Tuesday, April 1, 2008
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
April 1, 2008
Creator:
Cartwright, Brian
Object Type:
Newspaper
System:
The Portal to Texas History
Giddings Times & News (Giddings, Tex.), Vol. 118, No. 48, Ed. 1 Thursday, May 1, 2008
Weekly newspaper from Giddings, Texas that includes local, state, and national news along with advertising.
Date:
May 1, 2008
Creator:
Preuss, L. M., III & True, David G.
Object Type:
Newspaper
System:
The Portal to Texas History