한국신재생에너지학회:학술대회논문집
- 2009.06a
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- Pages.111-113
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- 2009
Characterization of Screen Printed phosphorous Diffusion Paste for Silicon Solar Cells
스크린 프린팅을 이용한 태양전지 에미터 형성에 관한 연구
- Gong, Dae-Yeong ;
- Yang, Doo-Hwan ;
- Kim, Sun-Yong ;
- Lee, Yong-Woo ;
- Kwon, Tae-Young ;
- Yun, Seog-Woo ;
- Lee, Kwang-Il ;
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Yi, Jun-Sin
- 공대영 (성균관대학교) ;
- 양두환 (성균관대학교) ;
- 김선용 (성균관대학교) ;
- 이용우 (성균관대학교) ;
- 권태영 (성균관대학교) ;
- 윤석우 (한화테크엠) ;
- 이광일 (한화테크엠) ;
-
이준신
(성균관대학교)
- Published : 2009.06.25
Abstract
This paper shows that you can achieve high quality N+ emitter layers using a screen printable phosphorous diffusion paste and firing in an infrared belt furnace. Spreading resistance measurement from a beveled sample is used to measure carrier concentration as a function of depth for different phosphorous concentrations. Contours of estimated sheet resistance are shown for different processing conditions. This paper describes newly developed low cost phosphorous pastes. It shows the characterization of the newly developed phosphorous paste (DP99-038). This low cost pastes can easily be printed and make 16% efficiency.