VOSviewer
Courses
- TPKMPTransport Phenomena and Kinetics in Materials Processing
- SSCSolid State Chemistry
- OEMDOrganic Electronic Materials and Devices
Grants
- Center for Soft PhotoElectroChemical Systems (SPECS)
Principal Investigator (PI)
2022
$1.8M
Active - Advance Perovskite Solar Cell Development and Stability Using In-Line Electrochemical Methodologies
Principal Investigator (PI)
2022
$300.0K
Active - Characterization of Colloidal Quantum DOT Materials and Interfaces with Naval Research Laboratory
Principal Investigator (PI)
2022
$50.6K
Active - RAPID Printing of Highly Efficient and Stable Perovskite Films for Solar Cell Applications
Co-Investigator (COI)
2021
$700.0K
Active - EMPOWER STEM: Electronic Materials to Power a Naval STEM Workforce
Principal Investigator (PI)
2021
$499.6K
Active - Multi-Dimensional Imaging System for in operando Characterization of Printable Photovoltaic Materials
Principal Investigator (PI)
2021
$246.9K
Active - Understanding and Enhancing Stability of Perovskite/Contact Interfaces Across Length Scales
Principal Investigator (PI)
2020
$861.0K
Active - Degradation of Organic Semiconductors: Functional and Mechanistic Descriptions from Macroscale to Nanoscale
Co-Investigator (COI)
2020
$670.2K
Active - Photoelectron Spectroscopy of Perovskites and Interlayers
Principal Investigator (PI)
2020
$49.6K
Active - Molecular Regulation of Charge Transfer at Organic Semiconductor Electrodes
Principal Investigator (PI)
2019
$489.0K
Active
Technologies / Patents
News
- EMPOWER STEM Program Creates Student Pathways to Jobs in National Labs
2021
- Scientists Study Sweat, the Small Stuff
2020
- Organic Semiconductor Research Could Boost Electronics
2016
- Project Sage Special Report: Bringing Solar Power to the Masses
2009
Publications (72)
Recent
- ColorLab: Visualizing Color from Absorbance Spectra
2022
- New Perylene Diimide Ink for Interlayer Formation in Air-Processed Conventional Organic Photovoltaic Devices
2022
- Metastable Dion-Jacobson 2D structure enables efficient and stable perovskite solar cells
2022
- How Low Can You Go? Defect Quantification at the 10 sup 15 /sup cm sup ndash;3 /sup Level in Mixed-Cation Perovskites Using Differential Pulse Voltammetry
2022
- Rationalizing energy level alignment by characterizing Lewis acid/base and ionic interactions at printable semiconductor/ionic liquid interfaces
2022
- Watching Polarons Move in the Energy and Frequency Domains Using Color Impedance Spectroscopy
2022
- Women Scientists at the Forefront of Energy Research: A Virtual Issue, Part 4
2022
- Defect quantification in metal halide perovskites: the solid-state electrochemical alternative
2021
- Enhanced Infrared Photodiodes Based on PbS/PbClx Core/Shell Nanocrystals
2021
- High-performance methylammonium-free ideal-band-gap perovskite solar cells
2021
- Tuning Organic Electrochemical Transistor (OECT) Transconductance toward Zero Gate Voltage in the Faradaic Mode
2021
- A Multi-modal Approach to Understanding Degradation of Organic Photovoltaic Materials
2021
- Zinc Oxide-Perylene Diimide Hybrid Electron Transport Layers for Air-Processed Inverted Organic Photovoltaic Devices
2021
- Organic Electrochemical Transistors as Wearable, Human-Biochemistry Monitoring Technologies
2021
- Slot-Die-Coated Ternary Organic Photovoltaics for Indoor Light Recycling
2020
- Thermally Induced Formation of HF4TCNQ-in F4TCNQ-Doped Regioregular P3HT
2020
- Overcoming Redox Reactions at Perovskite-Nickel Oxide Interfaces to Boost Voltages in Perovskite Solar Cells
2020
- Surface-Activated Corrosion in Tin-Lead Halide Perovskite Solar Cells
2020
- Impact of Self-Assembled Monolayer Design and Electrochemical Factors on Impedance-Based Biosensing
2020
- Ion diffusion coefficients in poly(3-alkylthiophenes) for energy conversion and biosensing: Role of side-chain length and microstructure
2020
- Printable transistors for wearable sweat sensing
2019
- Stability of Charge Transfer States in F inf 4 /inf TCNQ-Doped P3HT
2019
- Stability of push-pull small molecule donors for organic photovoltaics: spectroscopic degradation of acceptor endcaps on benzo[1,2-b:4,5-b ']dithiophene cores
2019
- Microstructure-dependent electrochemical properties of chemical-vapor deposited poly(3,4-ethylenedioxythiophene) (PEDOT) films
2019
- Intersystem Subpopulation Charge Transfer and Conformational Relaxation Preceding in Situ Conductivity in Electrochemically Doped Poly(3-hexylthiophene) Electrodes
2019
- Approaching Single Molecule Sensing: Predictive Sweat Sensor Design for Ultra-Low Limits of Detection
2019
- Nanoscale Visualization and Multiscale Electrochemical Analysis of Conductive Polymer Electrodes
2019
- High-Throughput Experimental Study of Wurtzite Mn1-xZnxO Alloys for Water Splitting Applications
2019
- Predicting limits of detection in real-time sweat-based human performance monitoring
2019
- Stability of Charge Transfer States in F4TCNQ-doped P3HT
2019
- Correlation of Coexistent Charge Transfer States in F(4)TCNQ-Doped P3HT with Microstructure
2018
- Controlling the Kinetics of Charge Transfer at Conductive Polymer/Liquid Interfaces through Microstructure
2018
- Energy Level Alignment of Molybdenum Oxide on Colloidal Lead Sulfide (PbS) Thin Films for Optoelectronic Devices
2018
- Normal and inverted regimes of charge transfer controlled by density of states at polymer electrodes
2017
- Organic semiconductor interfaces in optoelectronic devices: Undesirable chemistry galore!
2017
- Critical Interface States Controlling Rectification of Ultrathin NiO- ZnO p-n Heterojunctions
2017
- Metal Oxide Heterointerfaces in Hybrid Electronic Platforms
2016
- Introduction: Electronic Materials
2016
- Quantifying the Extent of Contact Doping at the Interface between High Work Function Electrical Contacts and Poly(3-hexylthiophene) (P3HT)
2015
- Integrating theory, synthesis, spectroscopy and device efficiency to design and characterize donor materials for organic photovoltaics: a case study including 12 donors
2015
- Contact-Induced Mechanisms in Organic Photovoltaics: A Steady-State and Transient Study
2015
- Influence of Molecular Orientation on Charge-Transfer Processes at Phthalocyanine/Metal Oxide Interfaces and Relationship to Organic Photovoltaic Performance
2015
- Influence of Backbone Fluorination in Regioregular Poly(3-alkyl-4-fluoro)thiophenes
2015
- Nickel oxide interlayer films from nickel formate-ethylenediamine precursor: influence of annealing on thin film properties and photovoltaic device performance
2015
- Modification of the Gallium-Doped Zinc Oxide Surface with Self-Assembled Monolayers of Phosphonic Acids: A Joint Theoretical and Experimental Study
2014
- Semi-random vs Well-Defined Alternating Donor-Acceptor Copolymers
2014
- Systematic electrochemical oxidative doping of P3HT to probe interfacial charge transfer across polymer-fullerene interfaces
2014
- Chemically Controlled Reversible and Irreversible Extraction Barriers Via Stable Interface Modification of Zinc Oxide Electron Collection Layer in Polycarbazole-based Organic Solar Cells
2014
- Deciphering the Metal-C-60 Interface in Optoelectronic Devices: Evidence for C-60 Reduction by Vapor Deposited Al
2013
- Energy Level Alignment and Morphology of Ag and Au Nanoparticle Recombination Contacts in Tandem Planar Heterojunction Solar Cells
2013
- Formation of interfacial traps upon surface protonation in small molecule solution processed bulk heterojunctions probed by photoelectron spectroscopy
2013
- Investigating the Influence of Interfacial Contact Properties on Open Circuit Voltages in Organic Photovoltaic Performance: Work Function Versus Selectivity
2013
- Orientation of Phenylphosphonic Acid Self-Assembled Monolayers on a Transparent Conductive Oxide: A Combined NEXAFS, PM-IRRAS, and DFT Study
2013
- Highly-Tunable Nickel Cobalt Oxide as a Low-Temperature P-Type Contact in Organic Photovoltaic Devices
2013
- Sputtered nickel oxide thin film for efficient hole transport layer in polymer-fullerene bulk-heterojunction organic solar cell
2012
- Energy level alignment in PCDTBT:PC70BM solar cells: Solution processed NiOx for improved hole collection and efficiency
2012
- Built-In Potential in Conjugated Polymer Diodes with Changing Anode Work Function: Interfacial States and Deviation from the Schottky-Mott Limit
2012
- Surface composition, work function, and electrochemical characteristics of gallium-doped zinc oxide
2012
- Electron Transfer Processes in Zinc Phthalocyanine-Phosphonic Acid Monolayers on ITO: Characterization of Orientation and Charge Transfer Kinetics By Waveguide Spectroelectrochemistry
2012
- Understanding Energy Level Alignment in PCDTBT:PC70BM Solar Cells
2012
- Improvement of Interfacial Contacts for New Small-Molecule Bulk-Heterojunction Organic Photovoltaics
2012
- Selective Inter layers and Contacts in Organic Photovoltaic Cells
2011
- Enhanced Efficiency in Plastic Solar Cells via Energy Matched Solution Processed NiOx Interlayers
2011
- Phosphonic Acid Functionalized Asymmetric Phthalocyanines: Synthesis, Modification of Indium Tin Oxide, and Charge Transfer
2011
- Evidence for near-Surface NiOOH Species in Solution-Processed NiOx Selective Interlayer Materials: Impact on Energetics and the Performance of Polymer Bulk Heterojunction Photovoltaics
2011
- Work function control of hole-selective polymer/ITO anode contacts: an electrochemical doping study
2010
- A Planar, Chip-Based, Dual-Beam Refractometer Using an Integrated Organic Light-Emitting Diode (OLED) Light Source and Organic Photovoltaic (OPV) Detectors
2010
- Ferrocene Functional Polymer Brushes on Indium Tin Oxide via Surface-Initiated Atom Transfer Radical Polymerization
2010
- Colloidal Polymerization of Polymer Coated Ferromagnetic Nanoparticles into Cobalt Oxide Nanowires
2009
- Electrodeposited, "textured" poly(3-hexyl-thiophene) (e-P3HT) films for photovoltaic applications
2008
- Photovoltaic devices created from electrodeposited, "nano-textured" poly(thiophene) films
2008
- Directed Electrodeposition of polymer films using spatially controllable electric field gradients
2007