55Publications
1,209Citations
16h-index
11in world’s top 10%
1in world’s top 1%
91%Open access
Source: OpenAlex · updated 2026-10-12
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Gap‐Free Information Transfer in 4D‐STEM via Fusion of Complementary Scattering Channels
Advanced Science 13 (2026)
4D-STEM dark-field imaging ptychography Wiener filter dose efficiency0 cits Open AccessDetails DOI -
Transverse quantum-state characterization of programmable electron optics
arXiv (Cornell University) (2026)
spiral phase plate beam purity coherent electron beams partial coherence0 cits Open AccessDetails DOI -
Electron Ptychography in the Fresnel Diffraction Regime
Microscopy and Microanalysis 31 (2025)
electron ptychography Fresnel diffraction phase retrieval quantitative phase imaging amplitude modulator phase plate0 citsDetails DOI -
Identification of polytypism and their dislocations in bilayer MoS2 using correlative transmission electron microscopy and Raman spectroscopy
npj 2D Materials and Applications 9 (2025)
bilayer MoS2 polytypism stacking sequence dislocations partial dislocations van der Waals materials3 cits Open AccessDetails DOI -
Kinetically Controlled Seed-Mediated Synthesis of Colloidal Copper Nanotetrahedra with Intricate Internal Structure
Journal of the American Chemical Society 147, 37622-37633 (2025)
seed-mediated synthesis twin boundaries reduction kinetics localized surface plasmon resonance surface-enhanced Raman scattering6 citsDetails DOI -
Multi-slice electron ptychographic tomography for three-dimensional phase-contrast microscopy beyond the depth of focus limits
Journal of Physics: Materials 8, 015005 (2025)
electron ptychography phase contrast electron microscopy depth of field axial resolution 4D-STEM atomic resolution imaging8 cits Open AccessDetails DOI Code Project Page -
Near-isotropic sub-Ångstrom 3d resolution phase contrast imaging achieved by end-to-end ptychographic electron tomography
Physica Scripta 100, 015404 (2025)
phase contrast imaging 4D-STEM core-shell nanoparticles sub-angstrom resolution12 cits 2.1× field avg Open AccessDetails DOI Code Project Page -
Sub-Ångstrom 3D Resolution, Volume Imaging Beyond the Depth of Focus Limit, and Automated Tomography Using Electron Ptychography
Microscopy and Microanalysis 31 (2025)
electron ptychography 3D electron microscopy sub-angstrom resolution depth of focus missing wedge tellurium nanoparticles0 cits Open AccessDetails DOI -
Information Transfer Improvement by Parallax Correction and Ptychography Reconstruction Applied to Fast Large-Area 4D STEM Experiments
Microscopy and Microanalysis 30 (2024)
4D-STEM parallax correction ptychography phase imaging defocus correction image reconstruction0 citsDetails DOI -
Information Transfer Improvement by Parallax Correction and Ptychography Reconstruction Applied to Large-Area 4D STEM Experiments
BIO Web of Conferences 129, 04027 (2024)
parallax correction ptychography 4D-STEM large-area imaging information transmission phase retrieval0 cits Open AccessDetails DOI -
The 4D Camera: An 87 kHz Direct Electron Detector for Scanning/Transmission Electron Microscopy
Microscopy and Microanalysis 30, 903-912 (2024)
direct electron detectors active pixel sensor scanning transmission electron microscopy scanning electron microscopy back-illuminated detectors single-electron detection39 cits 6.8× field avg Top 10% Open AccessDetails DOI -
Towards in-situ 4D-STEM observation of texture evolution in nano-crystalline thin films
BIO Web of Conferences 129, 07006 (2024)
4D-STEM in situ observation texture evolution nano-crystalline thin films nanostructured materials0 cits Open AccessDetails DOI -
Using Phase Contrast 4D-STEM to solve 3D Inorganic and Biological Nanostructures
Microscopy and Microanalysis 30 (2024)
atomic electron tomography dose efficiency light element imaging depth resolution biological nanostructures inorganic nanostructures0 citsDetails DOI -
Analysis of Strain and Defects in Tellurium-WSe2 Moiré Heterostructures Using Scanning Nanodiffraction
ACS Nano 17, 22326-22333 (2023)
tellurium WSe2 moiré heterostructures van der Waals semiconductors strain relaxation misfit dislocations17 cits Open AccessDetails DOI -
Controlled Self-Assembly of Gold Nanotetrahedra into Quasicrystals and Complex Periodic Supracrystals
Journal of the American Chemical Society 145, 17902-17911 (2023)
self-assembly quasicrystals supracrystals tetrahedral packing surface curvature surface ligands37 cits 2.6× field avg Top 10% Open AccessDetails DOI -
High-resolution 3D phase-contrast imaging beyond the depth of field limit via ptychographic multi-slice electron tomography
arXiv (Cornell University) (2023)
electron ptychography phase contrast imaging depth of field 4D-STEM tilt series reconstruction single-atom resolution1 cit Open AccessDetails DOI -
Imaging the electron charge density in monolayer MoS2 at the Ångstrom scale
Nature Communications 14 (2023)
monolayer MoS2 electron density 4D-STEM annular dark-field imaging core electrons valence electrons36 cits 3.2× field avg Top 10% Open AccessDetails DOI -
Lorentz near-field electron ptychography
Applied Physics Letters 123 (2023)
electron ptychography amplitude mask magnetic field mapping electric field mapping permalloy off-axis electron holography11 cits Open AccessDetails DOI -
Magnetic Phase Imaging using Lorentz Near-field Electron Ptychography
arXiv (Cornell University) (2023)
0 cits Open AccessDetails DOI -
Observation of Simultaneous Successive Twinning Using Atomic Electron Tomography
Microscopy and Microanalysis 29, 707-708 (2023)
palladium nanoparticles atomic electron tomography decahedral nanoparticles icosahedral nanoparticles nanoparticle growth wet chemical synthesis0 cits Open AccessDetails DOI -
Resolution of Virtual Depth Sectioning from Four-Dimensional Scanning Transmission Electron Microscopy
Microscopy and Microanalysis 29, 1409-1421 (2023)
parallax method contrast transfer function point spread function shot noise doped silicon weakly scattering objects13 cits Open AccessDetails DOI -
Solving complex nanostructures with ptychographic atomic electron tomography
Nature Communications 14 (2023)
atomic electron tomography light element imaging three-dimensional atomic structure tilt series reconstruction56 cits 5.0× field avg Top 10% Open AccessDetails DOI -
Using 4D-STEM to measure the nanoscale structure of materials in two and three dimensions
Acta Crystallographica Section A Foundations and Advances 79, C251-C251 (2023)
4D-STEM nanostructures 3D imaging two-dimensional imaging electron diffraction aberration-corrected electron microscopy0 cits Open AccessDetails DOI -
Using a fast hybrid pixel detector for dose-efficient diffraction imaging beam-sensitive organic molecular thin films
Journal of Physics: Materials 6, 045008 (2023)
hybrid pixel detectors 4D-STEM PC71BM nanocrystals π-π stacking beam-sensitive materials11 cits Open AccessDetails DOI -
Virtual imaging enabled by scattering matrix reconstruction from 4D scanning transmission electron microscopy
Acta Crystallographica Section A Foundations and Advances 79, C1092-C1092 (2023)
virtual imaging electron diffraction0 cits Open AccessDetails DOI -
A Three-Dimensional Reconstruction Algorithm for Scanning Transmission Electron Microscopy Data from a Single Sample Orientation
Microscopy and Microanalysis 28, 1632-1640 (2022)
3D reconstruction 4D-STEM focal series yttria-stabilized zirconia heterostructures depth sectioning14 cits Open AccessDetails DOI -
Observation of formation and local structures of metal-organic layers via complementary electron microscopy techniques
Nature Communications 13 (2022)
metal-organic layers liquid cell electron microscopy cryo-electron microscopy electron ptychography layer growth mechanism precursor clusters43 cits 4.4× field avg Top 10% Open AccessDetails DOI -
Qualitative Phase Contrast Imaging using Interferometric 4DSTEM
Microscopy and Microanalysis 28, 2504-2505 (2022)
phase contrast imaging differential phase contrast ptychography low-Z materials0 cits Open AccessDetails DOI -
Real-Time Interactive 4D-STEM Phase-Contrast Imaging From Electron Event Representation Data: Less computation with the right representation
IEEE Signal Processing Magazine 39, 25-31 (2022)
4D-STEM phase contrast imaging direct electron detectors scanning transmission electron microscopy windowing diffraction patterns28 cits 2.0× field avg Open AccessDetails DOI -
Simultaneous Successive Twinning Captured by Atomic Electron Tomography
ACS Nano 16, 588-596 (2022)
palladium nanoparticles shape-controlled synthesis atomic electron tomography24 cits 1.8× field avg Open AccessDetails DOI -
Structured Illumination Electron Ptychography at the Atomic Scale
Microscopy and Microanalysis 28, 388-390 (2022)
electron ptychography structured illumination atomic resolution imaging phase retrieval electron microscopy coherent diffraction imaging3 cits Open AccessDetails DOI -
A Fast Algorithm for Scanning Transmission Electron Microscopy Imaging and 4D-STEM Diffraction Simulations
Microscopy and Microanalysis 27, 835-848 (2021)
4D-STEM natural neighbor interpolation electron scattering simulation computational efficiency18 cits 1.5× field avg Open AccessDetails DOI -
A faster image simulation algorithm for scanning transmission electron microscopy
Microscopy and Microanalysis 27, 1272-1275 (2021)
scanning transmission electron microscopy image simulation Fourier interpolation beamlets natural neighbor interpolation simulation acceleration0 cits Open AccessDetails DOI -
Depth Resolution in Ptychography
Proceedings of the European Microscopy Congress 2020 (2021)
ptychography depth resolution phase retrieval 3D imaging coherent diffraction imaging0 citsDetails DOI -
Materials Science Applications and Analysis of Very Large 4D-STEM Experiments
Microscopy and Microanalysis 27, 14-15 (2021)
4D-STEM materials science applications electron diffraction0 cits Open AccessDetails DOI -
Phase-contrast imaging of multiply-scattering extended objects at atomic resolution by reconstruction of the scattering matrix
Physical Review Research 3 (2021)
phase contrast imaging scanning transmission electron microscopy X-ray phase contrast multi-walled carbon nanotubes 3D imaging20 cits 1.7× field avg Open AccessDetails DOI -
Prismatic 2.0 – Simulation software for scanning and high resolution transmission electron microscopy (STEM and HRTEM)
Micron 151, 103141 (2021)
prism method multislice method electron scattering simulation GPU acceleration aberration-corrected STEM atomic resolution imaging94 cits 6.8× field avg Top 10% Open AccessDetails DOI -
Py4DSTEM: A Software Package for Four-Dimensional Scanning Transmission Electron Microscopy Data Analysis
Microscopy and Microanalysis 27, 712-743 (2021)
4D-STEM electron diffraction HDF5 open source software355 cits 19.3× field avg Top 1% Open AccessDetails DOI -
Real-time interactive ptychography from electron event representation data
Microscopy and Microanalysis 27, 188-189 (2021)
ptychography real-time imaging electron diffraction6 cits Open AccessDetails DOI -
Scalable multicomponent spectral analysis for high-throughput data annotation
arXiv (Cornell University) (2021)
MapReduce high-performance computing photoemission spectroscopy material characterization0 cits Open AccessDetails DOI -
Scattering Matrix Determination in Crystalline Materials from 4D Scanning Transmission Electron Microscopy at a Single Defocus Value
Microscopy and Microanalysis 27, 744-757 (2021)
scattering matrix multiple scattering crystalline materials shot noise atomic resolution structure determination8 cits Open AccessDetails DOI -
smpr3d: an open-source toolkit for 3D phase-contrast imaging from 4D-STEM datasets
Microscopy and Microanalysis 27, 1524-1526 (2021)
4D-STEM open source software phase contrast tomography0 cits Open AccessDetails DOI -
Achieving High-resolution of Large Specimens Using Aberration-corrected Tomography
Microscopy and Microanalysis 26, 1860-1862 (2020)
high-resolution tomography large specimens aberration correction electron tomography0 cits Open AccessDetails DOI -
Improving the Speed and Accuracy of Large-scale Scanning Transmission Electron Microscopy (STEM) Electron Scattering Simulations
Microscopy and Microanalysis 26, 456-458 (2020)
scanning transmission electron microscopy electron scattering simulation simulation accuracy large-scale simulation electron diffraction1 cit Open AccessDetails DOI -
Phase Contrast Imaging in Thick, Heterogeneous Samples via S-Matrix Phase Retrieval and Depth Sectioning
Microscopy and Microanalysis 26, 462-464 (2020)
phase contrast imaging depth sectioning thick samples heterogeneous samples1 cit Open AccessDetails DOI -
Reconstructing the Scattering Matrix from Scanning Electron Diffraction Measurements Alone
arXiv (Cornell University) (2020)
scattering matrix scanning electron diffraction phase contrast imaging 3D imaging material characterization5 cits Open AccessDetails DOI -
The 4D Camera – An 87 kHz Frame-rate Detector for Counted 4D-STEM Experiments
Microscopy and Microanalysis 26, 1896-1897 (2020)
4D-STEM electron diffraction36 cits 2.9× field avg Top 10% Open AccessDetails DOI -
3D Imaging Using HAADF-STEM and HRTEM Atomic Electron Tomography
Microscopy and Microanalysis 25, 394-395 (2019)
atomic electron tomography HAADF-STEM high-resolution TEM 3D imaging0 cits Open AccessDetails DOI -
Advanced Phase Reconstruction Methods Enabled by Four-Dimensional Scanning Transmission Electron Microscopy
Microscopy and Microanalysis 25, 10-11 (2019)
phase retrieval 4D-STEM phase contrast imaging electron diffraction14 cits Open AccessDetails DOI -
Electron Ptychography of Single Biological Macromolecules
Microscopy and Microanalysis 25, 72-73 (2019)
electron ptychography single-molecule imaging biological macromolecules phase retrieval cryo-electron microscopy5 cits Open AccessDetails DOI -
Engineering Chiral Structures Through Strain Release: Electron Tomography Study of Twisted Nanowires
Microscopy and Microanalysis 25, 1804-1805 (2019)
chiral nanostructures strain release electron tomography1 cit Open AccessDetails DOI -
Towards Ptychography with Structured Illumination, and a Derivative-Based Reconstruction Algorithm
Microscopy and Microanalysis 25, 58-59 (2019)
ptychography structured illumination phase retrieval coherent diffraction imaging6 cits Open AccessDetails DOI -
Low-dose cryo electron ptychography via non-convex Bayesian optimization
Scientific Reports 7 (2017)
electron ptychography low-dose imaging phase retrieval cryo-electron microscopy single-particle reconstruction biological macromolecules84 cits 2.5× field avg Top 10% Open AccessDetails DOI -
On-the-fly scans for X-ray ptychography
Applied Physics Letters 105 (2014)
X-ray ptychography scan time reduction nanometer resolution imaging143 cits 9.4× field avg Top 10% Open AccessDetails DOI -
Photo-double-ionization of ethylene and acetylene near threshold
Physical Review A 89 (2014)
photo-double ionization ethylene acetylene ionization threshold conical intersections propensity rules50 cits 2.8× field avg Top 10% Open AccessDetails DOI
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