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

Research output: Contribution to journal › Article › peer-review

190 Citations (Scopus)

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.

Original language	English
Article number	1400532
Journal	Advanced Materials Interfaces
Volume	2
Issue number	7
DOIs	https://doi.org/10.1002/admi.201400532
Publication status	Published - 6 May 2015
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

electronic structures/processes/mechanisms
hybrid materials
photovoltaic devices

Access to Document

10.1002/admi.201400532

Cite this

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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.",

keywords = "electronic structures/processes/mechanisms, hybrid materials, photovoltaic devices",

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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doi = "10.1002/admi.201400532",

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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

IS - 7

M1 - 1400532

ER -

Electronic Level Alignment in Inverted Organometal Perovskite Solar Cells

Abstract

UN SDGs

Keywords

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