Real-time observation of light-induced macroscopic changes in thin film solar cells: Device degradation mechanism

Ka Hyun Kim; Erik V. Johnson; Pere Roca I Cabarrocas

doi:10.1109/PVSC.2017.8366085

Real-time observation of light-induced macroscopic changes in thin film solar cells: Device degradation mechanism

Korea Institute of Energy Research
Université Paris-Saclay

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

Résumé

Hydrogenated polymorphous silicon (pm-Si:H) is a material consisting of a small volume fraction of nanocrystals embedded in an amorphous matrix. pm-Si:H solar cells demonstrate interesting initial degradation behaviors such as rapid initial change in photovoltaic parameters and large macroscopic structural change during light-soaking. The precise dynamics of the light-induced degradation was studied in a series of light-soaking experiments. Complementary studies reveal that the initial degradation of pm-Si:H solar cells originate from the modification of silicon-hydrogen bonding on the surface of silicon nanocrystals in pm-Si:H.

langue originale	Anglais
titre	2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017
Editeur	Institute of Electrical and Electronics Engineers Inc.
Pages	1479-1484
Nombre de pages	6
ISBN (Electronique)	9781509056057
Les DOIs	https://doi.org/10.1109/PVSC.2017.8366085
état	Publié - 1 janv. 2017
Modification externe	Oui
Evénement	44th IEEE Photovoltaic Specialist Conference, PVSC 2017 - Washington, États-Unis Durée: 25 juin 2017 → 30 juin 2017

Série de publications

Nom	2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017

Une conférence

Une conférence	44th IEEE Photovoltaic Specialist Conference, PVSC 2017
Pays/Territoire	États-Unis
La ville	Washington
période	25/06/17 → 30/06/17

SDG des Nations Unies

Ce résultat contribue à ou aux Objectifs de développement durable suivants

SDG 7 Énergie abordable et propre

Accès au document

10.1109/PVSC.2017.8366085

Contient cette citation

Kim, K. H., Johnson, E. V., & I Cabarrocas, P. R. (2017). Real-time observation of light-induced macroscopic changes in thin film solar cells: Device degradation mechanism. Dans 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 (p. 1479-1484). (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PVSC.2017.8366085

Kim, Ka Hyun ; Johnson, Erik V. ; I Cabarrocas, Pere Roca. / Real-time observation of light-induced macroscopic changes in thin film solar cells : Device degradation mechanism. 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1479-1484 (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017).

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title = "Real-time observation of light-induced macroscopic changes in thin film solar cells: Device degradation mechanism",

abstract = "Hydrogenated polymorphous silicon (pm-Si:H) is a material consisting of a small volume fraction of nanocrystals embedded in an amorphous matrix. pm-Si:H solar cells demonstrate interesting initial degradation behaviors such as rapid initial change in photovoltaic parameters and large macroscopic structural change during light-soaking. The precise dynamics of the light-induced degradation was studied in a series of light-soaking experiments. Complementary studies reveal that the initial degradation of pm-Si:H solar cells originate from the modification of silicon-hydrogen bonding on the surface of silicon nanocrystals in pm-Si:H.",

author = "Kim, \{Ka Hyun\} and Johnson, \{Erik V.\} and \{I Cabarrocas\}, \{Pere Roca\}",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 44th IEEE Photovoltaic Specialist Conference, PVSC 2017 ; Conference date: 25-06-2017 Through 30-06-2017",

year = "2017",

month = jan,

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doi = "10.1109/PVSC.2017.8366085",

language = "English",

series = "2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017",

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booktitle = "2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017",

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Kim, KH, Johnson, EV & I Cabarrocas, PR 2017, Real-time observation of light-induced macroscopic changes in thin film solar cells: Device degradation mechanism. Dans 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, Institute of Electrical and Electronics Engineers Inc., p. 1479-1484, 44th IEEE Photovoltaic Specialist Conference, PVSC 2017, Washington, États-Unis, 25/06/17. https://doi.org/10.1109/PVSC.2017.8366085

Real-time observation of light-induced macroscopic changes in thin film solar cells: Device degradation mechanism. / Kim, Ka Hyun; Johnson, Erik V.; I Cabarrocas, Pere Roca.
2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1479-1484 (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017).

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

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AU - Johnson, Erik V.

AU - I Cabarrocas, Pere Roca

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Hydrogenated polymorphous silicon (pm-Si:H) is a material consisting of a small volume fraction of nanocrystals embedded in an amorphous matrix. pm-Si:H solar cells demonstrate interesting initial degradation behaviors such as rapid initial change in photovoltaic parameters and large macroscopic structural change during light-soaking. The precise dynamics of the light-induced degradation was studied in a series of light-soaking experiments. Complementary studies reveal that the initial degradation of pm-Si:H solar cells originate from the modification of silicon-hydrogen bonding on the surface of silicon nanocrystals in pm-Si:H.

AB - Hydrogenated polymorphous silicon (pm-Si:H) is a material consisting of a small volume fraction of nanocrystals embedded in an amorphous matrix. pm-Si:H solar cells demonstrate interesting initial degradation behaviors such as rapid initial change in photovoltaic parameters and large macroscopic structural change during light-soaking. The precise dynamics of the light-induced degradation was studied in a series of light-soaking experiments. Complementary studies reveal that the initial degradation of pm-Si:H solar cells originate from the modification of silicon-hydrogen bonding on the surface of silicon nanocrystals in pm-Si:H.

U2 - 10.1109/PVSC.2017.8366085

DO - 10.1109/PVSC.2017.8366085

M3 - Conference contribution

AN - SCOPUS:85048479964

T3 - 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017

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BT - 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017

PB - Institute of Electrical and Electronics Engineers Inc.

Y2 - 25 June 2017 through 30 June 2017

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Kim KH, Johnson EV , I Cabarrocas PR. Real-time observation of light-induced macroscopic changes in thin film solar cells: Device degradation mechanism. Dans 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1479-1484. (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017). doi: 10.1109/PVSC.2017.8366085

Real-time observation of light-induced macroscopic changes in thin film solar cells: Device degradation mechanism

Résumé

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SDG des Nations Unies

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Contient cette citation