1 / 10

Photovoltaics. Lecture 7. CIGS.

Photovoltaics. Lecture 7. CIGS. From previous lecture:. Cu(Inx,Ga1-x)Se2 (CIGS):. Wide energy sensitivity. Amorphous Si. E (x)[eV] = 1,02 +0,67x + 0,11x(x-1). K. Miyazaki et al., “High sensitivity and wide bandwidth Image Sensor using CuIn1-xGaxSe2 thin films”

marc
Download Presentation

Photovoltaics. Lecture 7. CIGS.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Photovoltaics. Lecture 7. CIGS. From previous lecture: Cu(Inx,Ga1-x)Se2 (CIGS):. Wide energy sensitivity. Amorphous Si. E (x)[eV] = 1,02 +0,67x + 0,11x(x-1) K. Miyazaki et al., “High sensitivity and wide bandwidth Image Sensor using CuIn1-xGaxSe2 thin films” Thin Solid Films In Press, Accepted Manuscript

  2. Photovoltaics. Lecture 7. CIGS. Image sensor: spectral sensitivity K. Miyazaki et al., “High sensitivity and wide bandwidth Image Sensor using CuIn1-xGaxSe2 thin films” Thin Solid Films In Press, Accepted Manuscript

  3. Photovoltaics. Lecture 7. CIGS. The dashed lines show a case, where the activation energy of a defect state at the CdS/Cu(In,Ga)(S,Se)2 interface is increased due to changes at the interface Carsten Deibel, Dr. Jürgen Parisi, and Dr. Vladimir Dyakonov, “Defect Spectroscopy on Cu(In,Ga)(S,Se)2-Based Heterojunction Solar Cells: Role of the Damp-Heat Treatment”

  4. Photovoltaics. Lecture 7. CIGS. Growth: Georg Voorwinden, Robert Kniese, and Michael Powalla, “In-line Cu(In,Ga)Se2 co-evaporation processes with graded band gaps on large substrates,” Thin Solid Films 431-432 (May 1, 2003)

  5. Photovoltaics. Lecture 7. CIGS. Growth: Real live ZSW, Stuttgart

  6. Photovoltaics. Lecture 7. CIGS. Grains: Polycrystalline Cu(In,Ga)Se2 (CIGS)-based device is now approaching 20%, significantly surpassing the best corresponding single-crystal devices (13%) Yanfa Yan et al., Physica B: Condensed Matter 401-402 (December 15, 2007) Powalla et al., Thin Solid Films In Press, Accepted Manuscript T. Eisenbarth et al., Thin Solid Films In Press, Accepted Manuscript

  7. Photovoltaics. Lecture 7. CIGS. Grains: Markus Gloeckler, James R. Sites, and Wyatt K. Metzger, “Grain-boundary recombination in Cu(In,Ga)Se2 solar cells,” Journal of Applied Physics 98, no. 11 (December 1, 2005)

  8. Photovoltaics. Lecture 7. CIGS. Grains: C.-S. Jiang et al., “Local built-in potential on grain boundary of Cu(In,Ga)Se[sub 2] thin films,” Applied Physics Letters 84, no. 18 (May 3, 2004)

  9. Photovoltaics. Lecture 7. CIGS. Alternative fabrication and progress:

  10. Photovoltaics. Lecture 7. CIGS. Thank you: SRG group lieder, Dr. Anatoliy Slobodskyy -- Universität Karlsruhe Lichttechnisches Institut (LTI) Kaiserstraße 12 76131 Karlsruhe Deutschland Tel 0721 608 3981 Fax 0721 608 2590 E-mail: anatoliy.slobodskyy@lti.uni-karlsruhe.de Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Industriestr. 6 70565 Stuttgart Deutschland

More Related