Multi-resonant light trapping in ultrathin CIGS solar cells

Julie Goffard; Andrea Cattoni; Fabien Mollica; Marie Jubault; Clement Colin; Jean Francois Guillemoles; Daniel Lincot; Negar Naghavi; Stephane Collin

doi:10.1109/PVSC.2016.7749858

Multi-resonant light trapping in ultrathin CIGS solar cells

Julie Goffard
, Andrea Cattoni
, Fabien Mollica
, Marie Jubault
, Clement Colin
, Jean Francois Guillemoles
, Daniel Lincot
, Negar Naghavi
, Stephane Collin

CNRS

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

Résumé

We investigate ultrathin CIGS solar cells with a nanostructured back mirror. Numerical calculations are used to optimize the optical design based on multi-resonant absorption. The impact of the different materials (CdS/ZnS, metal of the back contact: Mo/Au/Ag) is studied, and short circuit current densities above 36 mA/cm² are predicted for CIGS absorbers as thin as 200 nm. We have developed a fabrication process based on the transfer of the CIGS solar cells, and nanoimprint lithography for the nanostructured back mirror. Light-trapping effects and Jsc improvement are evidenced in our first experimental results.

langue originale	Anglais
titre	2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016
Editeur	Institute of Electrical and Electronics Engineers Inc.
Pages	1455-1458
Nombre de pages	4
ISBN (Electronique)	9781509027248
Les DOIs	https://doi.org/10.1109/PVSC.2016.7749858
état	Publié - 18 nov. 2016
Evénement	43rd IEEE Photovoltaic Specialists Conference, PVSC 2016 - Portland, États-Unis Durée: 5 juin 2016 → 10 juin 2016

Série de publications

Nom	Conference Record of the IEEE Photovoltaic Specialists Conference
Volume	2016-November
ISSN (imprimé)	0160-8371

Une conférence

Une conférence	43rd IEEE Photovoltaic Specialists Conference, PVSC 2016
Pays/Territoire	États-Unis
La ville	Portland
période	5/06/16 → 10/06/16

Accès au document

10.1109/PVSC.2016.7749858

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Contient cette citation

Goffard, J., Cattoni, A., Mollica, F., Jubault, M., Colin, C., Guillemoles, J. F., Lincot, D., Naghavi, N., & Collin, S. (2016). Multi-resonant light trapping in ultrathin CIGS solar cells. Dans 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016 (p. 1455-1458). Article 7749858 (Conference Record of the IEEE Photovoltaic Specialists Conference; Vol 2016-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PVSC.2016.7749858

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title = "Multi-resonant light trapping in ultrathin CIGS solar cells",

abstract = "We investigate ultrathin CIGS solar cells with a nanostructured back mirror. Numerical calculations are used to optimize the optical design based on multi-resonant absorption. The impact of the different materials (CdS/ZnS, metal of the back contact: Mo/Au/Ag) is studied, and short circuit current densities above 36 mA/cm2 are predicted for CIGS absorbers as thin as 200 nm. We have developed a fabrication process based on the transfer of the CIGS solar cells, and nanoimprint lithography for the nanostructured back mirror. Light-trapping effects and Jsc improvement are evidenced in our first experimental results.",

keywords = "CIGS, light trapping, ultra-thin solar cell",

author = "Julie Goffard and Andrea Cattoni and Fabien Mollica and Marie Jubault and Clement Colin and Guillemoles, \{Jean Francois\} and Daniel Lincot and Negar Naghavi and Stephane Collin",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 43rd IEEE Photovoltaic Specialists Conference, PVSC 2016 ; Conference date: 05-06-2016 Through 10-06-2016",

year = "2016",

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doi = "10.1109/PVSC.2016.7749858",

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series = "Conference Record of the IEEE Photovoltaic Specialists Conference",

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Goffard, J, Cattoni, A, Mollica, F, Jubault, M, Colin, C, Guillemoles, JF, Lincot, D, Naghavi, N & Collin, S 2016, Multi-resonant light trapping in ultrathin CIGS solar cells. Dans 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016., 7749858, Conference Record of the IEEE Photovoltaic Specialists Conference, VOL. 2016-November, Institute of Electrical and Electronics Engineers Inc., p. 1455-1458, 43rd IEEE Photovoltaic Specialists Conference, PVSC 2016, Portland, États-Unis, 5/06/16. https://doi.org/10.1109/PVSC.2016.7749858

Multi-resonant light trapping in ultrathin CIGS solar cells. / Goffard, Julie; Cattoni, Andrea; Mollica, Fabien et al.
2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 1455-1458 7749858 (Conference Record of the IEEE Photovoltaic Specialists Conference; Vol 2016-November).

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Contribution à une conférence › Revue par des pairs

TY - GEN

T1 - Multi-resonant light trapping in ultrathin CIGS solar cells

AU - Goffard, Julie

AU - Cattoni, Andrea

AU - Mollica, Fabien

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AU - Colin, Clement

AU - Guillemoles, Jean Francois

AU - Lincot, Daniel

AU - Naghavi, Negar

AU - Collin, Stephane

PY - 2016/11/18

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N2 - We investigate ultrathin CIGS solar cells with a nanostructured back mirror. Numerical calculations are used to optimize the optical design based on multi-resonant absorption. The impact of the different materials (CdS/ZnS, metal of the back contact: Mo/Au/Ag) is studied, and short circuit current densities above 36 mA/cm2 are predicted for CIGS absorbers as thin as 200 nm. We have developed a fabrication process based on the transfer of the CIGS solar cells, and nanoimprint lithography for the nanostructured back mirror. Light-trapping effects and Jsc improvement are evidenced in our first experimental results.

AB - We investigate ultrathin CIGS solar cells with a nanostructured back mirror. Numerical calculations are used to optimize the optical design based on multi-resonant absorption. The impact of the different materials (CdS/ZnS, metal of the back contact: Mo/Au/Ag) is studied, and short circuit current densities above 36 mA/cm2 are predicted for CIGS absorbers as thin as 200 nm. We have developed a fabrication process based on the transfer of the CIGS solar cells, and nanoimprint lithography for the nanostructured back mirror. Light-trapping effects and Jsc improvement are evidenced in our first experimental results.

KW - CIGS

KW - light trapping

KW - ultra-thin solar cell

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Goffard J, Cattoni A, Mollica F, Jubault M, Colin C, Guillemoles JF et al. Multi-resonant light trapping in ultrathin CIGS solar cells. Dans 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 1455-1458. 7749858. (Conference Record of the IEEE Photovoltaic Specialists Conference). doi: 10.1109/PVSC.2016.7749858

Multi-resonant light trapping in ultrathin CIGS solar cells

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