4 ordspråk av Billy Stanbery
Billy Stanbery
 All the other thin-film approaches have inherent instabilities, but CIS, like silicon, has no inherent degradation mechanism that has been identified. |
| As I studied CIGS systems, I began to realize that it had big advantages for manufacturing. Silicon solar cells are essentially printed-circuit boards. You build the solar cells on silicon wafers and then solder and wire them together in panels. As a thin-film technology, CIGS can use the type of lithography and deposition processes used in integrated circuits. |
| In 1983 I began work on CIS thin films. At that time it was our group at Boeing and another group at ARCO who were developing the technology. |
| There are several levels of advantages that you get out of this. On the first level, the films do not use very much material. That is significant because over half the cost of silicon solar cells is in the silicon itself. At the next level, you have a shorter value chain. The silicon cells have to be wired together and many additional packaging costs occur. With CIGS films, we eliminate most of that. |
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This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.
Här har vi samlat ordstäv och talesätt i 34 år!
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varav 1407627 på engelska
Proverb (1469533 st) Search
Categories (2627 st) Search
Authors (167535 st) Search
Photos (4592 st)
Born (10495 st)
Died (3318 st)
Dates (9517 st)
Countries (5315 st)
Idiom (4438 st)
Lengths
Toplists (6 st)
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.
Här har vi samlat ordstäv och talesätt i 34 år!
Vad är proverb?
Hur funkar det?
Vanliga frågor
Om samlingen
Ordspråkshjältar
Hjälp till!
 |
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.
Här har vi samlat ordstäv och talesätt i 34 år!
Vad är proverb?
Hur funkar det?
Vanliga frågor
Om samlingen
Ordspråkshjältar
Hjälp till!