Tetsuo Katayama

Tokyo Health Care University — Japan

Physics and Astronomy · Physical Sciences

35h-index4.8kcitations178works2.92yr avg
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Research Topics

Advanced X-ray Imaging Techniques(53), Advanced Electron Microscopy Techniques and Applications(34), Particle Accelerators and Free-Electron Lasers(32), X-ray Spectroscopy and Fluorescence Analysis(27), Advanced Chemical Physics Studies(19)

Publications178 total

Observation of a dynamic transition in bulk supercooled water
Nature Physics·2025
Selective Tracking of Charge Carrier Dynamics in CuInS<sub>2</sub> Quantum Dots
ACS Nano·2025· 9 citedOpen Access
Electronic and Structural Relaxation of Photoexcited WO<sub>3</sub> Observed by Femtosecond Resonant X-ray Emission Spectra
The Journal of Physical Chemistry Letters·2025Open Access
Capturing Ultrafast Spin Dynamics in Single-Molecule Magnets Using Femtosecond X-ray Emission Spectroscopy
The Journal of Physical Chemistry Letters·2025Open Access
Nursing Practice Using Digital Technology in Psychiatric Outpatient Departments: A Scoping Review
Journal of Japan Academy of Nursing Science·2025Open Access
Selective tracking of charge carrier dynamics in CuInS2 quantum dots
arXiv (Cornell University)·2024Open Access
Ultrafast and Steady-State X-Ray Investigation of CuInS2 Quantum Dots
2024
Supercritical density fluctuations and structural heterogeneity in supercooled water-glycerol microdroplets
Nature Communications·2024· 4 citedOpen Access
Supercritical density fluctuations and structural heterogeneity in supercooled water-glycerol microdroplets
arXiv (Cornell University)·2024Open Access
Author response for "Real-Time Structural Dynamics of the Ultrafast Solvation Process around Photo-Excited Aqueous Halides"
2024
Tracking nuclear motion in single-molecule magnets using femtosecond X-ray absorption spectroscopy
Nature Communications·2024· 7 citedOpen Access
All-optical seeding of a light-induced phase transition with correlated disorder
Nature Physics·2024· 16 citedOpen Access
Correction: Real-time structural dynamics of the ultrafast solvation process around photo-excited aqueous halides
Chemical Science·2024Open Access
Ultrafast X-ray Spectroscopy for Probing a Nuclear Wavepacket in Photoexcited Molecular Complexes
2024· 1 cited
Real-time structural dynamics of the ultrafast solvation process around photo-excited aqueous halides
Chemical Science·2024· 6 citedOpen Access
Ultrafast Measurements of Mode-Specific Deformation Potentials of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>Bi</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>Te</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>Bi</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>Se</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>
Physical Review X·2023· 10 citedOpen Access
Disentangling the evolution of electrons and holes in photoexcited ZnO nanoparticles
Structural Dynamics·2023· 11 citedOpen Access
Disentangling the Evolution of Electrons and Holes in photoexcited ZnO nanoparticles
arXiv (Cornell University)·2023Open Access
All-optical seeding of a light-induced phase transition with correlated disorder
arXiv (Cornell University)·2023· 1 citedOpen Access
Ultrafast Measurements of Mode-Specific Deformation Potentials of Bi₂Te₃ and Bi₂Se₃
arXiv (Cornell University)·2023· 2 citedOpen Access
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Frequent Co-authors

Makina Yabashi(36), Tadashi Togashi(25), Kensuke Tono(18), Yuichi Inubushi(18), Tetsuya Ishikawa(14), Shigeki Owada(13), Anders Nilsson(9), Takahiro Sato(9), K. Ogawa(9), Jonas A. Sellberg(8), Haruhiko Ohashi(8), James M. Glownia(7), Hirokatsu Yumoto(7), Kazuto Yamauchi(7), Hirohito Ogasawara(6), Kyung Hwan Kim(5), H. Öström(5), Sanghoon Song(5), Alexander Späh(4), Harshad Pathak(4)