Jouko Lehtomäki

Siemens Healthcare (United States) — United States

Physics and Astronomy · Physical Sciences

6h-index355citations16works69.32yr avg
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Research Topics

Advanced Chemical Physics Studies(6), Advanced Radiotherapy Techniques(3), Machine Learning in Materials Science(3), Ga2O3 and related materials(3), Electronic and Structural Properties of Oxides(3)

Publications16 total

Assessment of the backscattered skin dose from the beam stopper on Halcyon and Ethos radiotherapy systems
Journal of Applied Clinical Medical Physics·2025Open Access
The delivery assessment for small targets on Halcyon radiotherapy system – Measured and calculated dose comparison
Journal of Applied Clinical Medical Physics·2024· 4 citedOpen Access
GPAW: An open Python package for electronic structure calculations
The Journal of Chemical Physics·2024· 204 citedOpen Access
GPAW: An open Python package for electronic-structure calculations
arXiv (Cornell University)·2023· 11 citedOpen Access
PO-1832 Small fields with Varian Halcyon: Monte Carlo and measurements
Radiotherapy and Oncology·2023
Monte Carlo modeling of Halcyon and Ethos radiotherapy beam using CAD geometry: validation and IAEA-compliant phase space
Physics in Medicine and Biology·2023· 7 cited
Boron doping in gallium oxide from first principles
Journal of Physics Communications·2020· 7 citedOpen Access
Density functional theory approximations from semiclassical considerations
Aaltodoc (Aalto University)·2020
Large-Z limit in atoms and solids from first principles
The Journal of Chemical Physics·2019· 1 citedOpen Access
Boron doping in gallium oxide from first principles
arXiv (Cornell University)·2019· 1 citedOpen Access
Semilocal kinetic energy functionals with parameters from neutral atoms
Physical review. B./Physical review. B·2019· 17 citedOpen Access
Approach to Orbital-Free DFT with Englert-Schwinger model
APS March Meeting Abstracts·2019
Self-consistent assessment of Englert-Schwinger model on atomic properties
The Journal of Chemical Physics·2017· 4 citedOpen Access
On the transferability of a parametrized kinetic functional for orbital-free density functional theory calculations
Bulletin of the American Physical Society·2016
Orbital-free density functional theory implementation with the projector augmented-wave method
The Journal of Chemical Physics·2014· 99 citedOpen Access
Lien algebrat kolmessa ulottuvuudessa
Aaltodoc (Aalto University)·2012

Frequent Co-authors

Olga Lopez‐Acevedo(8), Ari Harju(5), Antti Kulmala(3), Jens Jørgen Mortensen(2), Ask Hjorth Larsen(2), Mikael Kuisma(2), Aleksei V. Ivanov(2), Alireza Taghizadeh(2), Andrew A. Peterson(2), Anubhab Haldar(2), Asmus Ougaard Dohn(2), C. Schäfer(2), Elvar Örn Jónsson(2), Eric Hermes(2), Fredrik Nilsson(2), Georg Kastlunger(2), Gianluca Levi(2), Hannes Jónsson(2), Hannu Häkkinen(2), Jakub Fojt(2)