Tsukasa Hirayama - Publications

Enhancing the Cycling Stability of Amorphous-Based LiNiO2-Li2MnO3-Li2SO4 Positive Electrodes: Insights from In Situ Transmission Electron Microscopy.

Journal: ACS nano

Published: November 24, 2025

Real-Time Imaging of Intercalation-Conversion Li Storage in MXenes for Solid-State Batteries.

Journal: Small (Weinheim an der Bergstrasse, Germany)

Published: October 24, 2025

Computational evaluation of sparse coding on off-axis electron holograms: comparison between charge-coupled device and direct-detection device cameras.

Journal: Microscopy (Oxford, England)

Published: June 21, 2021

Denoising of series electron holograms using tensor decomposition.

Journal: Microscopy (Oxford, England)

Published: June 19, 2020

Simulation-Trained Sparse Coding for High-Precision Phase Imaging in Low-Dose Electron Holography.

Journal: Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Published: June 10, 2020

Phase-shifting electron holography for accurate measurement of potential distributions in organic and inorganic semiconductors.

Journal: Microscopy (Oxford, England)

Published: June 09, 2020

Dynamic imaging of lithium in solid-state batteries by operando electron energy-loss spectroscopy with sparse coding.

Journal: Nature communications

Published: December 11, 2019

Visualization of different carrier concentrations in n-type-GaN semiconductors by phase-shifting electron holography with multiple electron biprisms.

Journal: Microscopy (Oxford, England)

Published: February 10, 2019

Direct Observation of a Li-Ionic Space-Charge Layer Formed at an Electrode/Solid-Electrolyte Interface.

Journal: Angewandte Chemie (International ed. in English)

Published: December 27, 2018

Sparse coding and dictionary learning for electron hologram denoising.

Journal: Ultramicroscopy

Published: October 29, 2018

Quantitative Operando Visualization of Electrochemical Reactions and Li Ions in All-Solid-State Batteries by STEM-EELS with Hyperspectral Image Analyses.

Journal: Nano letters

Published: August 22, 2018

Accurate measurement of electric potentials in biased GaAs compound semiconductors by phase-shifting electron holography.

Journal: Microscopy (Oxford, England)

Published: June 09, 2018