Electronic Level Alignment in Inverted Organometal Perovskite Solar Cells

Philip Schulz; Luisa L. Whittaker-Brooks; Bradley A. Macleod; Dana C. Olson; Yueh Lin Loo; Antoine Kahn

doi:10.1002/admi.201400532

Electronic Level Alignment in Inverted Organometal Perovskite Solar Cells

Philip Schulz
, Luisa L. Whittaker-Brooks
, Bradley A. Macleod
, Dana C. Olson
, Yueh Lin Loo
, Antoine Kahn

Princeton University
National Renewable Energy Laboratory

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The measured energy diagram for inverted cell architectures for perovskite photovoltaic devices is presented. Band offsets are determined in direct and inverse photoemission spectroscopy. The perovskite films assume a slightly p-type characteristic on top of NiO and show good energetic alignment to adjacent organic electron transport layers. The finding explains the function of inverted devices and gives guidelines for optimization.

langue originale	Anglais
Numéro d'article	1400532
journal	Advanced Materials Interfaces
Volume	2
Numéro de publication	7
Les DOIs	https://doi.org/10.1002/admi.201400532
état	Publié - 6 mai 2015
Modification externe	Oui

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10.1002/admi.201400532

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title = "Electronic Level Alignment in Inverted Organometal Perovskite Solar Cells",

abstract = "The measured energy diagram for inverted cell architectures for perovskite photovoltaic devices is presented. Band offsets are determined in direct and inverse photoemission spectroscopy. The perovskite films assume a slightly p-type characteristic on top of NiO and show good energetic alignment to adjacent organic electron transport layers. The finding explains the function of inverted devices and gives guidelines for optimization.",

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author = "Philip Schulz and Whittaker-Brooks, \{Luisa L.\} and Macleod, \{Bradley A.\} and Olson, \{Dana C.\} and Loo, \{Yueh Lin\} and Antoine Kahn",

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AU - Schulz, Philip

AU - Whittaker-Brooks, Luisa L.

AU - Macleod, Bradley A.

AU - Olson, Dana C.

AU - Loo, Yueh Lin

AU - Kahn, Antoine

PY - 2015/5/6

Y1 - 2015/5/6

N2 - The measured energy diagram for inverted cell architectures for perovskite photovoltaic devices is presented. Band offsets are determined in direct and inverse photoemission spectroscopy. The perovskite films assume a slightly p-type characteristic on top of NiO and show good energetic alignment to adjacent organic electron transport layers. The finding explains the function of inverted devices and gives guidelines for optimization.

AB - The measured energy diagram for inverted cell architectures for perovskite photovoltaic devices is presented. Band offsets are determined in direct and inverse photoemission spectroscopy. The perovskite films assume a slightly p-type characteristic on top of NiO and show good energetic alignment to adjacent organic electron transport layers. The finding explains the function of inverted devices and gives guidelines for optimization.

KW - electronic structures/processes/mechanisms

KW - hybrid materials

KW - photovoltaic devices

U2 - 10.1002/admi.201400532

DO - 10.1002/admi.201400532

M3 - Article

AN - SCOPUS:84938632831

SN - 2196-7350

VL - 2

JO - Advanced Materials Interfaces

JF - Advanced Materials Interfaces

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ER -

Electronic Level Alignment in Inverted Organometal Perovskite Solar Cells

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