Integration of plasmonic Ag nanoparticles as a back reflector in ultra-thin Cu(In,Ga)Se2 solar cells

Yin G, Steigert A, Andrae P, Göbelt M, Latzel M, Manley P, Lauermann I, Christiansen S, Schmid M (2015)


Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 2015

Journal

Publisher: Elsevier

Book Volume: 355

Pages Range: 800-804

DOI: 10.1016/j.apsusc.2015.07.195

Abstract

Integration of plasmonic Ag nanoparticles as a back reflector in ultra-thin Cu(In,Ga)Se (CIGSe) solar cells is investigated. X-ray photoelectron spectroscopy results show that Ag nanoparticles underneath a Sn:InO back contact could not be thermally passivated even at a low substrate temperature of 440 °C during CIGSe deposition. It is shown that a 50 nm thick AlO film prepared by atomic layer deposition is able to block the diffusion of Ag, clearing the thermal obstacle in utilizing Ag nanoparticles as a back reflector in ultra-thin CIGSe solar cells. Via 3-D finite element optical simulation, it is proved that the Ag nanoparticles show the potential to contribute the effective absorption in CIGSe solar cells.

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How to cite

APA:

Yin, G., Steigert, A., Andrae, P., Göbelt, M., Latzel, M., Manley, P.,... Schmid, M. (2015). Integration of plasmonic Ag nanoparticles as a back reflector in ultra-thin Cu(In,Ga)Se2 solar cells. Applied Surface Science, 355, 800-804. https://dx.doi.org/10.1016/j.apsusc.2015.07.195

MLA:

Yin, Guanchao, et al. "Integration of plasmonic Ag nanoparticles as a back reflector in ultra-thin Cu(In,Ga)Se2 solar cells." Applied Surface Science 355 (2015): 800-804.

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