Heayoung Yoon portrait
  • Assistant Professor, Elect & Computer Engineering
  • Adjunct Associate Professor, Materials Science and Engineering
  • Associate Professor, Elect & Computer Engineering
801-585-0334

Publications

  • D. Magginetti (date unknown). Structural and Compositional Properties of Recrystallized CdS/CdTe Thin-Films Grown on Oxidized Silicon Substrates. (pp. 2166-2167). Vol. 25. Microscopy and Microanalysis. Accepted, .
  • Y. Yoon (date unknown). Surface Potential Imaging of Germanium / Monolayer MoS2 Heterostructures. Cambridge. Accepted, .
  • D. Magginetti (date unknown). Impact of Ar Ion Beam Milling on Surface Electronic Characteristics of Polycrystalline CdTe Solar Cells. Materials Research Conference. Accepted, .
  • E. Pourshaban (date unknown). Surface Potential Imaging of High-Aspect-Ratio Si Microwires Fabricated by Metal-assisted Chemical Etching Process. Materials Research Society. Accepted, .
  • K. Powell (date unknown). Local Photovoltaic Measurements of CdTe Solar Cells Using Microscale Point Back-contacts. Electronic Materials Conference. Accepted, .
  • Y. Hsu (date unknown). Impact of Ar Ion Beam Milling on Metal-Halide Perovskite Solar Cells. Electronic Materials Conference. Accepted, .
  • Y. Qian (date unknown). Optoelectronic properties of Red-Luminescent Si Micropillar Arrays Fabricated by Metal-Assisted Chemical Etching. Electronic Materials Conference. Accepted, .
  • K. Powell (date unknown). Impact of Ar Ion Beam Milling on Metal-Halide Perovskite Solar Cells. Electronic Materials Conference. Accepted, .
  • D. Magginetti (date unknown). Large-area MoTe2 Layer Growth Using High-Vacuum Ampoule Process. Materials Research Society. Accepted, .
  • Y. Yoon (date unknown). Local Photovoltage Imaging of ZnTe/CdTe Heterojunction. Materials Research Society. Accepted, .
  • Collett D. (date unknown). Heterojunction Electronic Properties and Compositional Differences of CdCl2 Post-Treated CdTe Solar Cells. Electronic Materials Conference. Accepted, .
  • Kyu-Bum Han (date unknown). 3-Dimensional Electron Beam Microscopy of BSTS Topological Insulator. Materials Research Society. Accepted, .
  • S. Woo (date unknown). Resolving surface potential variation in Ge/MoS2 heterostructures with Kelvin probe force microscopy. AIP Advances. Vol. 11, 125105. Accepted, .
  • Y. Yoon (date unknown). Unveiling Defect-Mediated Charge-Carrier Recombination at the Nanometer Scale in Polycrystalline Solar Cells. ACS applied materials & interfaces. Vol. 11, 47037. Accepted, .
  • Haney PM, Yoon HP, Gaury B, Zhitenev NB (date unknown). Depletion region surface effects in electron beam induced current measurements. Journal of applied physics. Vol. 120. Accepted, .
  • Y. Qian (date unknown). Heterogeneous optoelectronic characteristics of Si micropillar arrays fabricated by metal-assisted chemical etching. Scientific Reports. Vol. 10, 1-10. Accepted, .
  • Krylyuk S (date unknown). Krylyuk S, Debnath R, Yoon HP, King M, Ha J, Wen B, Motayed A & Davydov AV (2014). Faceting control in core / shell GaN micropillars using selective epitaxy. APL Materials. Vol. 2, 106104. Accepted, .
  • Yoon HP (date unknown). Yoon HP, Haney PM, Ruzmetov D, Xu X, Hamadani BH, Talin AA, & Zhitenev NB (2013). Local electrical characterization of cadmium telluride solar cells using low-energy electron beam. Solar Energy Materials and Solar Cells. Vol. 117, 499-504. Accepted, .
  • Ke Y, Wang X, Weng XJ, Kendrick CE, Yu YA, Eichfeld SM, Yoon HP, Redwing JM, Mayer TS, Habib YM (date unknown). Single wire radial junction photovoltaic devices fabricated using aluminum catalyzed silicon nanowires. Nanotechnology. Vol. 22, 445401. Accepted, .
  • Yoon HP (date unknown). Kendrick CE, Yoon HP, Yuwen YA, Barber GD, Shen H, Mallouk TE, Dickey EC, Mayer TS & Redwing JM (2010). Radial junction silicon wire array solar cells fabricated by gold-catalyzed vapor-liquid-solid growth. Applied Physics Letters. Vol. 97, 143108. Accepted, .
  • K. M. Powell (date unknown). Hyper-spectroscopic Photoluminescence Imaging of Si Micropillar Arrays. Applied Microscopy. Vol. 50, 1-9. Accepted, .
  • Y. Hsu (date unknown). Simulated Energy Distribution of an Electron-Beam Irradiated on Metal-Halide Perovskite Photovoltaic Devices. Microscopy and Microanalysis. Vol. 27, 1754 - 1756. Accepted, .
  • Yoon HP, Maitani MM, Cabarcos OM, Cai L, Mayer TS, Allara DL (date unknown). Crossed-nanowire molecular junctions: a new multispectroscopy platform for conduction--structure correlations. Nano letters. Vol. 10, 2897-902. Accepted, .
  • Y. Qian (date unknown). Hyper-spectroscopic Photoluminescence Imaging of Si Micropillar Arrays. Microscopy and Microanalysis. Vol. 26, 526-529. Accepted, .
  • S. Misra (date unknown). Observation and Implications of Composition Inhomogeneity Along Grain Boundaries in Thin Film Polycrystalline CdTe Photovoltaic Devices. Advanced Materials Interfaces. 1900152. Accepted, .
  • Haney PM, Yoon HP, Koirala P, Collins RW, Zhitenev NB (date unknown). Electron beam induced current in the high injection regime. Nanotechnology. Vol. 26, 295401. Accepted, .
  • Teplin CW (date unknown). Teplin CW, Grover S, Chitu A, Limanov A, Chalal M, Im J, Amkreutz D, Gall S, Yoon HP, Lasalvia V, Branz HM, Stradins P, Jones KM, Norman AG, Young DL & Lee B (2015). Comparison of thin epitaxial film silicon photovoltaics fabricated on monocrystalline and polycrystalline seed layers on glass. Progress in Photovoltaics. Vol. 23, 909-917. Accepted, .
  • Yoon HP (date unknown). Yoon HP, Lee Y, Bohn CD, Ko S, Gianfrancesco AG, Steckel JS, Coe-Sullivan S, Talin AA & Zhitenev NB (2013). High-resolution photocurrent microscopy using near-field cathodoluminescence of quantum dots. AIP Advances. Vol. 3, 062112. Accepted, .
  • D. J. Magginetti (date unknown). Water-Assisted Lift-Off of Polycrystalline CdS/CdTe Thin-films Using Heterogeneous Interfacial Engineering. Advanced Materials Interfaces. 1900300. Accepted, .
  • Yoon HP (date unknown). Yoon HP, Yuwen YA, Kendrick CE, Barber GD, Podraza NJ, Redwing JM, Mallouk TE, Wronski CR & Mayer TS (2010). Enhanced conversion efficiencies for pillar array solar cells fabricated from crystalline silicon with short minority carrier diffusion lengths. Applied Physics Letters. Vol. 96, 213503. Accepted, .
  • Yoon Y. (date unknown). Nanoscale Imaging and Spectroscopy of Band Gap and Defects in Polycrystalline Photovoltaic Devices. Nanoscale. Vol. 9, 7771. Accepted, .
  • Esposito DV (date unknown). Deconvoluting the Influences of 3D Structure on the Performance of Photoelectrodes for Solar-Driven Water Splitting. Sustainable Energy & Fuels. Vol. 1, 154. Accepted, .
  • Koirala P (date unknown). Koirala P, Li J, Yoon HP, Aryal P, Marsillac S, Rockett AA, Podraza NJ & Collins RW (2016). Through-the-glass spectroscopic ellipsometry for analysis of CdTe thin-film solar cells in the superstrate configuration. Progress in Photovoltaics 24, 1055. Accepted, .
  • Talin AA, Centrone A, Ford AC, Foster ME, Stavila V, Haney P, Kinney RA, Szalai V, El Gabaly F, Yoon HP, LĂ©onard F, Allendorf MD (date unknown). Tunable electrical conductivity in metal-organic framework thin-film devices. Science (New York, N.Y.). Vol. 343, 66-9. Accepted, .
  • Du K, Ko SH, Gallatin GM, Yoon HP, Liddle JA, Berglund AJ (date unknown). Quantum dot-DNA origami binding: a single particle, 3D, real-time tracking study. Chemical communications (Cambridge, England). Vol. 49, 907-9. Accepted, .

Research Keywords

  • Homeless Services

Presentations

  • H. Yoon, “Characterizing Local Carrier Dynamics of CdTe Solar Cells Using Micro/Nanocontacts”, 5th Annual CdTe PV Workshop (Chicago, IL), October, 2021. , Presented, 2021.
  • H. Yoon, “Nanocontacts Probing Heterogeneous Local Optoelectronic Characteristics of Thin-Film Solar Cells”, OSA Advanced Photonics Congress. , Presented, 2021.
  • Y. Hsu, K. Powell, C. Li, Y. Yan, and H. Yoon, “Simulated Energy Distribution of an Electron-Beam Irradiated on Metal-Halide Perovskite Photovoltaic Devices”, Microscopy and Microanalysis Conference, August 2021 - Selected for Student Poster Award. , Presented, 2021.
  • K. Powell, Y. Hsu, D. Magginetti, and H. Yoon, “Local Photovoltaic Measurements of CdTe Solar Cells Using Microscale Point Back-contacts”, Electronic Materials Conference, June 2021. , Presented, 2021.
  • Y. Hsu, K. Powell, C. Li, Y. Yan, and H. Yoon, “Impact of Ar Ion Beam Milling on Metal-Halide Perovskite Solar Cells”, Electronic Materials Conference, June 2021. , Presented, 2021.
  • Yang Qian, D. Magginetti, and H. Yoon, “Hyperspectroscopic Photoluminescence Imaging of Si Micropillar Arrays”, Microscopy and Microanalysis Conference, Virtual Online Meeting, August 2020. , Presented, 2020.
  • K. Powell, M. Lund, M. Wang, Y. Qian, D. Magginetti, M. Reese, E. Cazalas, G. Sjoden, and H. Yoon “Photovoltaic Response of Thin-film CdTe Solar Cells under Accelerated Neutron Radiation in a TRIGA Reactor”, Electronic Materials Conference. , Presented, 2020.
  • Y. Qian, S. Jeon, Y. Yoon, D. Magginetti, M. Wang, D. Segovia, J. Gerton, and H. Yoon, “Optoelectronic properties of Red-Luminescent Si Micropillar Arrays Fabricated by Metal-Assisted Chemical Etching”, Electronic Materials Conference. , Presented, 2020.