Journal Papers

Selected Journal Papers:

  • L. Ho, A. Mukherjee, D. Vasileska, J. Akis, J. Stavro, W. Zhao, and A. H. Goldan, “Modeling Dark Current Conduction Mechanisms and Mitigation Techniques in Vertically Stacked Amorphous Selenium-Based Photodetectors,” ACS Appl. Elec. Mat. 3 (8), 3538 (2021)
  • A. Mukherjee, D. Vasileska, J. Akis, and A. H. Goldan, “Monte Carlo Solution of High Electric Field Hole Transport Processes in Avalanche Amorphous Selenium,” ACS Omega 6, 4574  (2021).
  • A. LaBella, S. Tavernier, C. Woody, M. Purschke, W. Zhao, and A. H. Goldan, “Towards 100 ps Coincidence Time Resolution Using Multiple Timestamps in Depth-Encoding PET Modules: A Monte Carlo Simulation Study,” IEEE Trans. Radiat. Plasma Med. Sci. (2020). doi: 10.1109/TRPMS.2020.3043691.
  • A. LaBella, X. Cao, X. Zeng, W. Zhao, and A. H. Goldan, “Sub-2 mm Depth of Interaction Localization in PET Detectors with Prismatoid Light Guide Arrays and Single-Ended Readout using Convolutional Neural Networks,” Med. Phys. 48, 1019 (2020).
  • H. Kannan, J. Stavro, A. Mukherjee, S. Léveillé, K. Kisslinger, L. Guan, W. Zhao, A. Sahu, and A. H. Goldan, “Ultra-low Dark Currents in Avalanche Amorphous Selenium Photodetectors using Solution-processed Quantum Dot Blocking Layer,” ACS Photonics 7, 1367 (2020).
  • A. LaBella, W. Zhao, R. Lubinsky, and A. H. Goldan, “Prismatoid light guide array for enhanced gamma ray localization in PET: a Monte Carlo simulation study of scintillation photon transport,” Phys. Med. Biol. 65, 18LT01 (2020).
  • A. LaBella, P. Vaska, W. Zhao, A. H. Goldan, “Convolutional Neural Network for Crystal Identification and Gamma Ray Localization in PET,” IEEE Trans. Radiat. Plasma Med. Sci. 4, 461 (2020).
  • A. LaBella, X. Cao, E. Petersen, R. Lubinsky, A. Biegon, W. Zhao, and A. H. Goldan, “High Resolution Depth-Encoding PET Detector Module with Prismatoid Light Guide Array” J. Nucl. Med. 61, 1528 (2020).
  • A. LaBella, J. Stavro, S. Léveillé, W. Zhao, and A. H. Goldan, “Picosecond time resolution with avalanche amorphous selenium,” ACS Photonics 6, 1338 (2019).
  • A. Mukherjee, D. Vasileska, and A. H. Goldan, “Hole transport in selenium semiconductors using density functional theory and bulk Monte Carlo,” J. Appl. Phys. 124, 235102 (2018).
  • J. Stavro, A. H. Goldan, and W. Zhao, “Photon counting performance of amorphous selenium and its dependence on detector structure,” J. Med. Imaging 5, 043502 (2018).
  • A. H. Goldan, C. Li, S. J. Pennycook, J. Schneider, A. Blom, and W. Zhao, “Molecular structure of vapor-deposited amorphous selenium,” J. Appl. Phys. 120, 135101 (2016).
  • J. Scheuermann, A. H. Goldan, O. Tousignant, S. Léveillé,and W. Zhao, “Development of solid‐state avalanche amorphous selenium for medical imaging,” Med. Phys. 42, 1223 (2015).
  • A. H. Goldan, J. A. Rowlands, O. Tousignant, and K. S. Karim, “Unipolar time-differential charge sensing in non-dispersive amorphous solids,” J. Appl. Phys. 113, 224502 (2013).
  • A. H. Goldan, and W. Zhao, “A field‐shaping multi‐well avalanche detector for direct conversion amorphous selenium,” Med. Phys. 40, 010702 (2013).
  • A. H. Goldan, O. Tousignant, K. S. Karim, and J. A.  Rowlands, “Unipolar time-differential pulse response with a solid-state Charpak photoconductor,” Appl. Phys. Lett. 101, 213503 (2012)
  • A. H. Goldan, O. Tousignant, L. Laperrière, and K. S. Karim, “Reduced photocurrent lag using unipolar solid-state photoconductive detector structures: Application to stabilized n-i-p amorphous selenium,” Appl. Phys. Lett. 96, 053507 (2010).
  • A. H. Goldan, K. S. Karim, and J. A. Rowlands, “Single photon counter for digital x-ray mammography tomosynthesis,” J. Vac. Sci. 24, 854 (2006).