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Publications

  1. Quantitative Analysis of the Semiconductor–Electrolyte Interface Using Cyclic Voltammetry Measurements

  2. Finite-element-based simulations of electrodes for CO2 cascade reduction reactions

  3. Modulating surface acoustic wave generation through superconductivity

  4. Reaction Diffusion Modelling of 3D Pillar Electrodes in Single-Catalyst CO2 Reduction Cascades

  5. Gerischer Electrochemistry Today

  6. Photoelectrochemical Hydride Generation with Oxide-Coated Silicon

  7. Tuning magneto-optical zero reflection via dual-channel hybrid magnonics

  8. Edge-Prompted Spin Waves Probed via Magneto-Optical Effect in the Infrared

  9. In Situ Characterization of Surface Recombination in p-Si/SiOx Based Photoelectrochemical Cells

  10. Immobilizing a Lehn-Type Catalyst with Nitrocyclocondensation Chemistries: CO2 Reduction on Silicon Hybrid Photoelectrodes

  11. The Experiment Orchestration System (EOS): Comprehensive Foundation for Laboratory Automation

  12. Photon-magnon coupling using gain-assisted spoof-localized surface plasmons

  13. Spatially Patterned Architectures to Modulate CO2 Reduction Cascade Catalysis Kinetics

  14. Electron Inversion and Tunneling at Silicon Thermal Oxide Interfaces for Solar-Driven Molecular Catalysis to Syngas

  15. Metal Organic Chemical Vapor Deposition of Hybrid Perovskites

  16. Phase-resolving spin-wave microscopy using infrared strobe light

  17. Transforming science labs into automated factories of discovery

  18. Hybrid magnonics with localized spoof surface-plasmon polaritons

  19. Fast Catalysis at Low Overpotential: Designing Efficient Dicationic Re(bpy2+)(CO)3I Electrocatalysts for CO2 Reduction

  20. Trust Not Verify? The Critical Need for Data Curation Standards in Materials Informatics

  21. Covalent Functionalization of Silicon with Plasma-Grown “Fuzzy” Graphene: Robust Aqueous Photoelectrodes for CO2 Reduction by Molecular Catalysts

  22. Magnon-photon coupling in an opto-electro-magnonic oscillator

  23. Understanding the Electronic Transport of Al–Si and Al–Ge Nanojunctions by Exploiting Temperature-Dependent Bias Spectroscopy

  24. Nanoscale Reconfigurable Si Transistors: From Wires to Sheets and Unto Multi‐Wire Channels

  25. Coordination of copper within a crystalline carbon nitride and its catalytic reduction of CO2

  26. Combinatorial split-ring and spiral metaresonator for efficient magnon-photon coupling

  27. Monolayer-like Exciton Recombination Dynamics of Multilayer MoSe2 Observed by Pump–Probe Microscopy

  28. Epitaxially Grown Silicon Nanowires with a Gold Molecular Adhesion Layer for Core/Shell Structures with Compact Mie and Plasmon Resonances

  29. Omega-Gate Silicon Nanowire Geometric Diodes with Reconfigurable Self-Switching Operation and THz Rectification

  30. Optical Nonlinearity in Silicon Nanowires Enabled by Bound States in the Continuum

  31. Identifying a ‘Raoult’s Law’ Relationship to Modulate the Stoichiometry of Hybrid Perovskite Films by Amino-Deliquescence/Efflorescence in Mixed Amine Vapors

  32. Multi-Electron Transfer at H-Terminated p-Si Electrolyte Interfaces: Large Photovoltages under Inversion Conditions

  33. Influence of Geometry on Quasi-Ballistic Behavior in Silicon Nanowire Geometric Diodes

  34. In Situ Attenuated Total Reflectance Infrared Spectroelectrochemistry (ATR-IR-SEC) for the Characterization of Molecular Redox Processes on Surface-Proximal Doped Silicon ATR Crystal Working Electrodes

  35. Water splitting with silicon p–i–n superlattices suspended in solution

  36. Research Briefings | Designer Silicon Nanowires Produce Hydrogen from Water and Light

  37. Synthesis and Surface Attachment of Molecular Re(I) Complexes Supported by Functionalized Bipyridyl Ligands

  38. Aqueous Photoelectrochemical CO2 Reduction to CO and Methanol over a Silicon Photocathode Functionalized with a Cobalt Phthalocyanine Molecular Catalyst

  39. Reconfigurable Complementary and Combinational Logic Based on Monolithic and Single-Crystalline Al-Si Heterostructures

  40. Monolithic and Single-Crystalline Aluminum–Silicon Heterostructures

  41. Unveiling the complex configurational landscape of the intralayer cavities in a crystalline carbon nitride

  42. Influence of Surface and Structural Variations in Donor–Acceptor–Donor Sensitizers on Photoelectrocatalytic Water Splitting

  43. Lithographically Patterning Hybrid Perovskite Single Crystals by Surface-Engineered Amino-Deliquescence/Efflorescence

  44. Amino-deliquescence and Amino-efflorescence of Methylammonium Lead Iodide

  45. Electrostatic Tip Effects in Scanning Probe Microscopy of Nanostructures

  46. Enabling Aqueous NiO Photocathodes by Passivating Surface Sites that Facilitate Proton-Coupled Charge Transfer
  47. Organic Chromophores Designed for Hole Injection into Wide-Band-Gap Metal Oxides for Solar Fuel Applications
  48. Remote nongenetic optical modulation of neuronal activity using fuzzy graphene
  49. Abrupt degenerately-doped silicon nanowire tunnel junctions
  50. Ratcheting Quasi-ballistic Electrons in Silicon Geometric Diodes at Room Temperature
  51. Semi-transparent, Flexible, and Electrically Conductive Silicon Mesh by Capillarity-driven Welding of Vapor-liquid-solid-grown Nanowires over Large Areas
  52. Cation Effects in p-Type Dye Sensitized Solar Cells
  53. Geometric Nanophotonics: Light Management in Single Nanowires through Morphology
  54. Observation of Phonon Propagation in Germanium Nanowires Using Femtosecond Pump–Probe Microscopy
  55. Optical Bound States in the Continuum with Nanowire Geometric Superlattices
  56. Solvent-Engineered Stress in Nanoscale Materials
  57. Tuning Electroluminescence from a Plasmonic Cavity-Coupled Silicon Light Source
  58. Interplay of Surface Recombination and Diode Geometry for the Performance of Axial p-i-n Nanowire Solar Cells
  59. Mie-Coupled Bound Guided States in Nanowire Geometric Superlattices
  60. Self-Catalyzed Vapor-Liquid-Solid Growth of Lead Halide Nanowires and Conversion to Hybrid Perovskites
  61. Enhancement of Light Absorption in Silicon Nanowire Photovoltaic Devices with Dielectric and Metallic Grating Structures
  62. Mapping Free Carriers in Multijunction Silicon Nanowires Using Infrared Near-Field Optical Microscopy
  63. Nature Nanotechnology News and Views -- Optoelectronics: Letting Photons out of the Gate
  64. Encoding Highly Non-Equilibrium Boron Concentrations and Abrupt Morphology in P-Type/N-Type Silicon Nanowire Superlattices
  65. Interfacial Electron Transfer Yields in Dye-Sensitized NiO Photocathodes Correlated to Excited-State Dipole Orientation of Ruthenium Chromophores
  66. Probing Intrawire, Interwire, and Diameter-Dependent Variations in Silicon Nanowire Surface Trap Density with Pump–Probe Microscopy
  67. Material Informatics Driven Design and Experimental Validation of Lead Titanate as an Aqueous Solar Photocathode
  68. Designing Morphology in Epitaxial Silicon Nanowires: The Role of Gold, Surface Chemistry, and Phosphorus Doping
  69. All-in-one Derivatized Tandem p+n-Silicon-SnO2/TiO2 Water Splitting Photoelectrochemical Cell
  70. Barrierless Switching between a Liquid and Superheated Solid Catalyst during Nanowire Growth
  71. Capillarity-Driven Welding of Semiconductor Nanowires for Crystalline and Electrically Ohmic Junctions
  72. Passivation of Nickel Vacancy Defects in Nickel Oxide Solar Cells by Targeted Atomic Deposition of Boron
  73. Chemically Engraving Semiconductor Nanowires: Using Three-Dimensional Nanoscale Morphology to Encode Functionality from the Bottom Up
  74. Site-Selective Passivation of Defects in NiO Solar Photocathodes by Targeted Atomic Deposition
  75. Understanding the Vapor-Liquid-Solid Mechanism of Si Nanowire Growth and Doping to Synthetically Encode Precise Nanoscale Morphology

  76. Designing Plasmon-Enhanced Thermochromic Films Using a Vanadium Dioxide Nanoparticle Elastomeric Composite
  77. Imaging Spatial Variations in the Dissipation and Transport of Thermal Energy within Individual Silicon Nanowires Using Ultrafast Microscopy
  78. Compositionally-Tunable Mechanochemical Synthesis of ZnxCo3-xO4 Nanoparticles for Mesoporous p-Type Photocathodes
  79. Doubling Absorption in Nanowire Solar Cells with Dielectric Shell Optical Antennas
  80. Encoding Abrupt and Uniform Dopant Profiles in Vapor-Liquid-Solid Nanowires by Suppressing the Reservoir Effect of the Liquid Catalyst
  81. Sensitized Zinc Cobalt Oxide Spinel P-type Photoelectrodes
  82. Reversible Strain-Induced Electron-Hole Recombination in Silicon Nanowires Observed with Femtosecond Pump-Probe Microscopy
  83. Waveguide Scattering Microscopy for Dark-Field Imaging and Spectroscopy of Photonic Nanostructures
  84. Hierarchically-Structured NiO Nanoplatelets as Mesoscale p-Type Photocathodes for Dye-Sensitized Solar Cells
  85. Imaging Charge Separation and Carrier Recombination in Nanowire p-i-n Junctions Using Ultrafast Microscopy
  86. Identifying Crystallization and Incorporation Limited Regimes During Vapor-Liquid-Solid Growth of Si Nanowires
  87. Ultrafast Carrier Dynamics in Individual Silicon Nanowires: Characterization of Diameter-Dependent Carrier Lifetime and Surface Recombination with Pump-Probe Microscopy
  88. Ultrafast Carrier Dynamics of Silicon Nanowire Ensembles: The Impact of Geometrical Heterogeneity on Charge Carrier Lifetime
  89. Synthetically Encoding 10-nm Morphology in Silicon Nanowires
  90. Click here for more group publications

Funding

UNC College of Arts and Science
http://www.college.unc.edu
DARPA
https://www.darpa.mil/
National Science Foundation (NSF)
http://www.nsf.gov
Department of Energy (DOE)
CHASE
http://www.solarhub.unc.edu

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