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Title: Oxide layers and methods of making the same

Patent ·
OSTI ID:1771774
; ; ;

The present application discloses devices that include a perovskite layer, a first layer that includes an oxide, and an interface layer, where the interface layer is positioned between the first layer and the perovskite layer, the interface layer is in physical contact with both the first layer and the perovskite layer, and the interface layer consists essentially of the oxide.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC36-08GO28308
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO)
Patent Number(s):
10,879,012
Application Number:
15/997,403
OSTI ID:
1771774
Resource Relation:
Patent File Date: 06/04/2018
Country of Publication:
United States
Language:
English

References (14)

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Bi- and Tri-Layer Interfacial Layers in Perovskite Material Devices patent-application August 2015
Hybrid Organic-Inorganic Perovskite-Based Solar Cell with Copper Oxide as a Hole Transport Material patent-application November 2017
Atomic layer deposition of Al 2 O 3 for single electron transistors utilizing Pt oxidation and reduction
  • McConnell, Michael S.; Schneider, Louisa C.; Karbasian, Golnaz
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 34, Issue 1 https://doi.org/10.1116/1.4937992
journal January 2016
Advances in the Application of Atomic Layer Deposition for Organometal Halide Perovskite Solar Cells journal September 2016
Indium Oxide Thin Films by Atomic Layer Deposition Using Trimethylindium and Ozone journal May 2016
Atomic Layer Deposition of TiO 2 for a High-Efficiency Hole-Blocking Layer in Hole-Conductor-Free Perovskite Solar Cells Processed in Ambient Air journal July 2016
Solar Cell and Process for Producing the Same patent-application May 2016
Highly efficient planar perovskite solar cells through band alignment engineering journal January 2015
Electronic Level Alignment in Inverted Organometal Perovskite Solar Cells journal March 2015
Atomic layer deposition for perovskite solar cells: research status, opportunities and challenges journal January 2017
Room-Temperature Atomic Layer Deposition of Al 2 O 3 : Impact on Efficiency, Stability and Surface Properties in Perovskite Solar Cells journal December 2016
Effect of Using Ethanol as the Oxygen Source on the Growth and Dielectric Behavior of Atomic Layer Deposited Hafnium Oxide journal March 2014
Low-temperature plasma-enhanced atomic layer deposition of tin oxide electron selective layers for highly efficient planar perovskite solar cells journal January 2016

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