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Neal Armstrong
Professor Emeritus, Chemistry/Biochemistry
Chemistry & Biochemistry - Sci
Map Page
Research Area
organic solar cells,
materials science,
solar cells,
organic photovoltaics,
material science,
thin films,
small molecule,
energetics,
titanium dioxide,
photovoltaics
Publications
(293)
Recent
Impact of Titanium Dioxide Surface Defects on the Interfacial Composition and Energetics of Evaporated Perovskite Active Layers
2019
perovskite,
titanium dioxide,
surface defects,
interfacial composition,
energetics
Zinc Phthalocyanine-Phosphonic Acid Monolayers on ITO: Influence of Molecular Orientation, Aggregation, and Tunneling Distance on Charge-Transfer Kinetics
2019
zinc phthalocyanine,
phosphonic acid,
molecular orientation,
aggregation,
charge-transfer kinetics
Determining Band-Edge Energies and Morphology-Dependent Stability of Formamidinium Lead Perovskite Films Using Spectroelectrochemistry and Photoelectron Spectroscopy
2017
perovskite materials,
spectroelectrochemistry,
photoelectron spectroscopy,
band-edge energies,
film stability
Axially Bound Ruthenium Phthalocyanine Monolayers on Indium Tin Oxide: Structure, Energetics, and Charge Transfer Properties
2017
surface chemistry,
materials science,
electrochemistry,
nanotechnology,
physical chemistry
Liquid-crystal approaches to organic photovoltaics
2017
liquid crystals,
organic photovoltaics,
materials science,
solar energy,
optoelectronics
Critical Interface States Controlling Rectification of Ultrathin NiO-ZnO p-n Heterojunctions
2017
semiconductor materials,
heterojunctions,
interface states,
rectification,
nio-zno
Spectroelectrochemistry of monolayer and submonolayer films using an electroactive integrated optical waveguide
2017
electrochemistry,
spectroscopy,
material science,
optical waveguides,
thin films
Phosphonic Acids for Interfacial Engineering of Transparent Conductive Oxides
2016
phosphonic acids,
interfacial engineering,
transparent conductive oxides,
surface modification,
material science
Introduction: Electronic Materials
2016
electronic materials,
materials science,
electrical engineering,
nanotechnology,
semiconductor physics
Overcoming Electrode-Induced Losses in Organic Solar Cells by Tailoring a Quasi-Ohmic Contact to Fullerenes via Solution-Processed Alkali Hydroxide Layers
2016
organic solar cells,
electrode-induced losses,
fullerenes,
solution-processed alkali hydroxide layers,
quasi-ohmic contact
Collaborations
(5)
M. Leandro Heien
Mutual work: 1 Tech
Collaboration Details
Dominic McGrath
Mutual work: 7 Techs
Collaboration Details
Vasiliki Karanikola
Mutual work: 1 Tech
Collaboration Details
Deirdre Belle-Oudry
Mutual work: 1 Tech
Collaboration Details
Jack Welchert
Mutual work: 1 Tech
Collaboration Details
News
(22)
EMPOWER STEM Program Creates Student Pathways to Jobs in National Labs
2021
Let's Do Launch: Where to Watch OSIRIS-REx
2016
UA Grad Slam Is a Grand Success
2015
Biosphere 2 Hosts Forum on Food, Energy and Water
2015
UA Honors 'Pillars' of Research, Teaching, Engagement
2014
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Courses
(6)
Instrumental Analysis
Advanced Analytical Chemistry
Electroanalytical Chemistry
Advanced Analytical Chemistry Laboratory
Methods of Surface and Materials Analysis
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Techs/Patents
(14)
Wide Area Spectralelectrochemical Measurement of Thin Film Semiconductors for Electronic Band Structure Analysis
2023
·
Technology
Defect Characterization for Semiconductors, including Perovskites, in Operando or during Manufacturing, using 'Peel and Stick' Probe with Enhanced Sensitivity
2022
·
Technology
In-line Analytical Measurements for High-Throughput Manufacturing of Solar Cells, Enhancing Scalability of Next Generation Semiconductor Thin Film Stacks
2022
·
Technology
Engineered Sorbents and Process for Selective Removal of Perfluorinated Organics Species from Water
2021
·
Technology
"Stick and Peel" Probe Properties of Perovskite Material Properties for Manufacturing Scale-Up and Quality Control
2021
·
Technology
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4+ Collaborators
290+ Publications
5+ Courses
10+ Tech/Patents
20+ News