Cover Image

Beyond Contrast Transfer: Spectral SNR as a Dose-Aware Metric for STEM Phase Retrieval

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Varnavides, Georgios, Bekkevold, Julie Marie, Ribet, Stephanie M, Scott, Mary C, Jones, Lewys, Ophus, Colin
Format:	Preprint
Published:	2025
Subjects:	Optics Materials Science
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Relaxing Direct Ptychography Sampling Requirements via Parallax Imaging Insights
by: Varnavides, Georgios, et al.
Published: (2025)

Uncovering the Three-Dimensional Structure of Upconverting Core-Shell Nanoparticles with Multislice Electron Ptychography
by: Ribet, Stephanie M., et al.
Published: (2024)

PhaseT3M: 3D Imaging at 1.6 Å Resolution via Electron Cryo-Tomography with Nonlinear Phase Retrieval
by: Lee, Juhyeok, et al.
Published: (2025)

Deep generative priors for robust and efficient electron ptychography
by: McCray, Arthur R. C., et al.
Published: (2025)

Accelerating iterative ptychography with an integrated neural network
by: Arthur R. C. McCray, et al.
Published: (2025)

Ultra-fast Digital DPC Yielding High Spatio-Temporal Resolution for Low-Dose Phase Characterisation
by: Bekkevold, Julie Marie, et al.
Published: (2024)

Iterative Phase Retrieval Algorithms for Scanning Transmission Electron Microscopy
by: Varnavides, Georgios, et al.
Published: (2023)

Streaming Large-Scale Electron Microscopy Data to a Supercomputing Facility
by: Welborn, Samuel S., et al.
Published: (2024)

Gap-free Information Transfer in 4D-STEM via Fusion of Complementary Scattering Channels
by: You, Shengbo, et al.
Published: (2025)

Multi-angle precession electron diffraction (MAPED): a versatile approach to 4D-STEM precession
by: Ribet, Stephanie M., et al.
Published: (2025)

Considerations for extracting moiré-level strain from dark field intensities in transmission electron microscopy
by: Craig, Isaac M., et al.
Published: (2024)

Instrument-limited pixel-level SNR bounds from optical throughput
by: Sova, Jan, et al.
Published: (2025)

Using Aberrations to Improve Dose-Efficient Tilt-corrected 4D-STEM Imaging
by: Ma, Desheng, et al.
Published: (2025)

Quantitative Phase Retrieval and Characterization of Magnetic Nanostructures via Lorentz (Scanning) Transmission Electron Microscopy
by: Mendoza, Kayna L., et al.
Published: (2024)

Unsupervised segmentation and clustering workflow for efficient processing of 4D-STEM and 5D-STEM data
by: Lee, Serin, et al.
Published: (2026)

From Étendue to the Lowest Fundamental SNR: Pixel Étendue (Optogeometric Factor) Interpreted as Mode Count
by: Sova, Jan, et al.
Published: (2025)

Optimizing Spectral Phase Transfer in Four-Wave Mixing with Gas-filled Capillaries: A Trade-off Study
by: Zhang, Hao, et al.
Published: (2024)

Noise-Induced Limits on Responsivity and SNR for Nonlinear Exceptional Point Sensing
by: Darcie, Todd, et al.
Published: (2025)

BEACON -- Automated Aberration Correction for Scanning Transmission Electron Microscopy using Bayesian Optimization
by: Pattison, Alexander J., et al.
Published: (2024)

Quantitative structure determination from experimental four-dimensional scanning transmission electron microscopy via the scattering matrix
by: Terzoudis-Lumsden, Emmanuel W. C., et al.
Published: (2025)

Fabrication and characterization of boron-terminated tetravacancies in monolayer hBN using STEM, EELS and electron ptychography
by: Byrne, Dana O., et al.
Published: (2025)

Generalized Zernike Phase-Contrast Imaging
by: Dwyer, Christian, et al.
Published: (2026)

Structured Random Model for Fast and Robust Phase Retrieval
by: Hu, Zhiyuan, et al.
Published: (2024)

Distortion-Aware Phase Retrieval Receiver for High-Order QAM Transmission with Carrierless Intensity-Only Measurements
by: Huang, Hanzi, et al.
Published: (2023)

Kerr-induced Spectral Interferometry for Direct Ultra-sensitive Phase Recovery
by: Cheeran, Glitta R., et al.
Published: (2026)

Telescope imaging beyond the Rayleigh limit in extremely low SNR
by: Choi, Hyunsoo, et al.
Published: (2023)

Towards the Quantum Limits of Phase Retrieval
by: Trzaska, Jacob, et al.
Published: (2024)

High SNR 3D Imaging from Millimeter-scale Thick Tissues to Cellular Dynamics via Structured Illumination Microscopy
by: Wang, Mengrui, et al.
Published: (2024)

Multifold enhancement of quantum SNR by using an EMCCD as a photon number resolving device
by: Chatterjee, Rounak, et al.
Published: (2023)

Structured Random Models for Phase Retrieval with Optical Diffusers
by: Hu, Zhiyuan, et al.
Published: (2025)

A Message-Passing Perspective on Ptychographic Phase Retrieval
by: Ueda, Hajime, et al.
Published: (2025)

Microfluidic gratings for X-ray Phase Contrast Imaging
by: Rossi, Alessandro, et al.
Published: (2025)

Metasurface-Assisted Adaptive Quantum Phase Contrast Imaging
by: Feng, Xiaojing, et al.
Published: (2025)

Optical Arbitrary Waveform Generation (OAWG) Using Actively Phase-Stabilized Spectral Stitching
by: Drayss, Daniel, et al.
Published: (2024)

Simulated low-dose 4DSTEM apoferritin dataset
by: Varnavides, Georgios
Published: (2026)

Net 835-Gb/s/λ Carrier- and LO-Free 100-km Transmission Using Channel-Aware Phase Retrieval Reception
by: Huang, Hanzi, et al.
Published: (2024)

State Engineering via Nonlinear Interferometry with Linear Spectral Phases
by: Payne, Cody Charles, et al.
Published: (2026)

Inverse-Designed Phase Prediction in Digital Lasers Using Deep Learning and Transfer Learning
by: Wu, Yu-Che, et al.
Published: (2025)

Fast Eikonal Phase Retrieval for High-Throughput Beamlines
by: Mirone, Alessandro, et al.
Published: (2026)

Biphoton State Reconstruction via Phase Retrieval Methods
by: Dehghan, Nazanin, et al.
Published: (2024)