Publications

Newsletters

Journal Publications

  1. Ligand Assisted Growth of Perovskite Single Crystals with Low Defect Density, Nature Communications, March 2021
    IIRM-URA Collaborator: Jinsong Huang (UNC)
  2. Layer number depended ferroelasticity in 2D Ruddlesden-Popper organic-inorganic hybrid perovskitesNature Communications, February 2021
    IIRM-URA Collaborators: Ju Li (MIT) and Jinsong Huang (UNC)
  3. Heterojunction Structures for Reduced Noise in Large Area and Sensitive Perovskite X-ray DetectorsScience Advances, September 2021
    IIRM-URA Collaborators: Jinsong Huang (UNC) and Paul Sellin
  4. Digital Electronics in Fibres Enable Fabric-Based Machine-Learning InferenceNature Communications, June 2021
    IIRM-URA Collaborators: Yoel Fink
  5. Ferroelectric HfO2 Memory Transistors with High-κ Interfacial Layer and Write Endurance Exceeding 10^10 CyclesIEEE Electron Device Letters, July 2021
    IIRM-URA Collaborators: Sayeef Salahuddin
  6. UNDER REVIEW: Atomic-scale Ferroic HfO2-ZrO2 Superlattice Gate Stack for Advanced Transistors, April 2021
    IIRM-URA Collaborators: Sayeef Salahuddin
  7. Regenerative Neural Network for Rotating Scatter Mask Radiation ImagingRadiation MeasurementsApril 2020
    IIRM-URA Collaborators: Darren Holland and James Bevins
  8. Multi-objective Genetic Algorithm Optimization of a Directionally Sensitive Radiation Detection System using a Surrogate Transport ModelEngineering Applications of Artificial Intelligence, June 2021
    IIRM-URA Collaborators: Darren Holland and James Bevins
  9. Strain Engineering in Metal Halide Perovskite Materials and Devices: Influence on Stability and Optoelectronic PropertiesChemical Physics Reviews, July 2021
    IIRM-URA Collaborator: Jinsong Huang (UNC)
  10. Demonstration of Energy Resolved γ-Ray Detection at Room Temperature by the CsPbCl3 Perovskite SemiconductorAmerican Chemical Society, December 2020
    IIRM-URA Collaborators: Mercouri Kanatzidis and Bruce Wessels (Northwestern)
  11. CsPbBr3 perovskite detectors with 1.4% energy resolution for high energy γ-Rays, Nature Photonics, December 2020
    IIRM-URA Collaborators: Mercouri Kanatzidis (Northwestern), Zhong He (UM), and Bruce Wessels (Northwestern)
  12. UNDER REVIEW: Excitons in CsPbBr3 Halide Perovskites
    IIRM-URA Collaborators: Mercouri Kanatzidis and Bruce Wessels (Northwestern)
  13. UNDER REVIEW: Study of Annihilation Photon Coincidence Time Resolution in New Perovskite Bulk Crystals
    IIRM-URA Collaborators: Mercouri Kanatzidis and Bruce Wessels (Northwestern)
  14. Crystal Orientation Dependence of Deep Level Spectra in Proton Irradiated Bulk Ga2O3Applied Physics Letters, July 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren (UF)
  15. Effects of Downstream Plasma Exposure on β Ga2O3 RectifiersSolid State Science and Technology, June 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren (UF)
  16. Opportunities in Single Event Effects in Radiation Exposed SiC and GaN Power ElectronicsSolid State Science and Technology, July 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren (UF)
  17. On the Nature of Photosensitivity Gain in Ga2O3 Schottky Diode Detectors: Effects of Hole Trapping by Deep Acceptors, Alloys and Compounds, October 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren (UF)
  18. Experimental Estimation of Electron Hole Pair Creation Energy in β Ga2O3, Applied Physics Letters, June 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren (UF) 
  19. Radiation Damage in Wide and Ultra Wide Bandgap Semiconductors, Solid State Science and Technology, May 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren (UF) 
  20. Electron Beam Probing of Non-Equilibrium Carrier Dynamics in 18 MeV Alpha Particle and 10 MeV Proton Irradiated Si Doped β Ga2O3 Schottky Rectifiers, Applied Physics Letters, May 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren (UF) 
  21. Vertical β-Ga2O3 Schottky Rectifiers with 750 V Reverse Breakdown Voltage at 600K, Physics D: Applied Physics, May 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren (UF) 
  22. Photosensitivity of Ga2O3 Schottky diodes: Effects of deep acceptor traps present before and after neutron irradiationApplied Physics Letters Materials, October 2020
    IIRM-URA Collaborators: Stephen Pearton and Fan Ren (UF)
  23. Design and implementation of floating field ring edge termination on vertical geometry of β-Ga2O3 rectifiersJournal of Vacuum Science an Technology, November 2020
    IIRM-URA Collaborators: Stephen Pearton and Fan Ren (UF)
  24. Role of hole trapping by deep acceptors in electron-beam-induced current measurements of β-Ga2O3 vertical rectifiersJournal of Physics D: Applied Physics, October 2020
    IIRM-URA Collaborators: Stephen Pearton and Fan Ren (UF)
  25. In Situ Transmission Electron Microscopy Observations of Forward Bias Degradation of Vertical Geometry β-Ga2O3 RectifiersSolid State Science and Technology, June 2021
    IIRM-URA Collaborators: Aman Haque (PSU), Stephen Pearton (UF), and Fan Ren (UF)
  26. UNDER REVIEW: Single-Shot, Double-Pulse Determination of the Detonation Energy in Nanosecond-Laser Ablation Using the Blast Model
    IIRM-URA Collaborators: Igor Jovanovic (UM) 
  27. Millisecond-Long Suppression of Spectroscopic Optical Signals Using Laser Filamentation, Optics Letters, July 2021
    IIRM-URA Collaborators: Igor Jovanovic (UM)  
  28. Filament-induced breakdown spectroscopy with structured beamsOptics Communications, July 2021
    IIRM-URA Collaborators: Igor Jovanovic (UM)
  29. Trace xenon detection in helium environment via laser-induced breakdown spectroscopyAnalytical Atomic Spectrometry, March 2021
    IIRM-URA Collaborators: Igor Jovanovic (UM)
  30. Laser ablation spectrometry for studies of uranium plasmas, reactor monitoring, and spent fuel safetySpectrochimica Acta Part B: Atomic Spectroscopy, March 2021
    IIRM-URA Collaborators: Igor Jovanovic (UM)
  31. Filament-induced breakdown spectroscopy signal enhancement using optical wavefront control, Optics Express, November 2020
    IIRM-URA Collaborators: Igor Jovanovic (UM)
  32. Domain Generalization by Marginal Transfer Learning, Machine Learning Research, February 2021
    IIRM-URA Collaborators: Clayton Scott
  33.  

Conference Presentations

  1. Recent Advances in Perovskite-Based Radiation Detectors, IEEE SORMA West, May 2021
    IIRM-URA Collaborators: Paul Sellin
  2. Interaction of Ionizing Radiation with Matter University Research Alliance (IIRM-URA), IEEE SORMA West, May 2021
    IIRM-URA Collaborators: Douglas Wolfe
  3. Automatic Spectral Identification of Uranium using Laser-Induced Breakdown Spectroscopy and Non-negative Matrix Factorization Machine Learning Techniques, IEEE SORMA West, May 2021
    IIRM-URA Collaborators: Kyle Hartig
  4. Latest Crystal Growth Progress of Ce-doped Tl2LiYCl6 Dual Mode Scintillator Detector, IEEE NSS MIC Virtual Conference, October 2021
    IIRM-URA Collaborators: Arnold Burger, Rastgo Hawrami, and Paul Sellin
  5. Design and Testing a Regenerative Neural Network for Radiation Imaging, IEEE Nuclear Science and Security Symposium, November 2020
    IIRM-URA Collaborators: Darren Holland and James Bevins
  6. Locally Competitive Algorithm for Sparse Radiation Source Imaging, IEEE SORMA West, May 2021
    IIRM-URA Collaborators: Darren Holland, James Bevins, and Azaree Linteruer
  7. Effect of Annealing on the Band Alignment of ALD SiO2 on (AlxGa1-x)2O3 for x= 0.2 - 0.65, EMC Annual Meeting, June 2020
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  8. Effect of Contact Geometry on Forward Bias Failure in β-Ga2O3 Schottky Rectifiers, Xian et al., 62nd EMC Meeting, EMC Annual Meeting, June 2020
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  9. Annealing Effects on the Band Alignment of ALD SiO2 on (InxGa1-x)2O3 for x = 0.25 - 0.74, AIChE Annual Meeting, April 2020
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  10. Consistent Estimation of Identifiable Nonparametric Mixture Models from Grouped Observations, NanoFlorida Conference, September 2020
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  11. Evidence for an Fe-H Complex in Ga2O3, Virtual APS March Meeting, March 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  12. Hydrogen-related defects in Ga2O3, Virtual APS March Meeting, March 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  13. In Situ TEM Observation of β-Ga2O3 Schottky Diode Failure, IMECE Virtual Conference, November 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  14. O-H Centers that Contain Si and Fe Impurities in Ga2O3, International Conference on Defects in Semiconductors, July 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  15. Analyzing the Polarization Properties of O-H Centers in β-Ga2O3, International Conference on Defects in Semiconductors, July 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  16. Temperature Dependent Performance of ITO Schottky Contacts on β- Ga2O, AIChE Annual Meeting, AIChE Annual Meeting, November 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  17. Effect of Downstream Plasma Exposure on Schottky Diodes Fabricated on β-Ga2O3, ECS Annual Meeting, October 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  18. Band Offsets of Various Dielectrics on Gallium Oxide Based Materials, ECS Annual Meeting, October 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  19. Exfoliated and Bulk Gallium Oxide Electronic and Photonic Devices, International Conference on Applied Surface Science, July 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  20. Ga2O3 Schottky Photodiodes: Effects of Holes Trapping on Photosensitivity, International Conference on Applied Surface Science, July 2021
  21. Differences in Deep Level Spectra Between Proton Irradiated (010) and (-201) Bulk Ga2O3 Crystals, International Conference on Advanced Electromaterials, July 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  22. Deep Level Defect States in Ga2O3 Crystals and Films: Impact on Device Performance, International Conference on Advanced Electromaterials, November 2021
    IIRM-URA Collaborators: Steve Pearton and Fan Ren
  23. Gas-phase molecular formation in actinide laser-produced plasmas, International Conference on Plasma, December 2020
    IIRM-URA Collaborators: Igor Jovanovic
  24. Elucidation of laser ablation plasma plume dynamics and chemistry, SciX Conference, October 2021
    IIRM-URA Collaborators: Kyle Hartig
  25. Large Area Polycrystalline Perovskite X-ray Detectors, IEEE NSS MIC Conference, October 2021
    IIRM-URA Collaborators: Paul Sellin
  26. Vibrational Properties of Oxygen-Hydrogen Centers in H+- and D+-Implanted Ga2O3
  27. Learning from Label Proportions: A Mutual Contamination Framework
    IIRM-URA Collaborators: Clayton Scott (UM)
  28. Gas-phase molecular formation in actinide laser-produced plasmas
    IIRM-URA Collaborators: Igor Jovanovic (UM)
  29. Production of High-power Ultrashort Pulses in the Long-wave Infrared Range
    IIRM-URA Collaborators: Igor Jovanovic (UM)

 
 

About

The Interaction of Ionizing Radiation with Matter, University Research Alliance leadership group is called the Technical Management Group (TMG). The TMG collaboratively lead the alliance and assist the cooperative agreement manager (CAM) and the program manager (PM) in carrying out their duties concerning the IIRM-URA. The corresponding research area (RA) government technical points of contact (TPOCs) will collaboratively lead the RAs through the TMG.

Interaction of Ionizing Radiation with Matter University Research Alliance

The Pennsylvania State University

University Park, PA 16802