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Jesper Byggmästar

University of Helsinki

University of Helsinki

Helsinki, FIN-00014

Finland

SCHOLARLY PAPERS

9

DOWNLOADS

543

TOTAL CITATIONS

1

Scholarly Papers (9)

High Temperature He Bubble Evolution and Thermal Stability of the Wtacrv Refractory Concentrated Solid Solution Alloy

Number of pages: 48 Posted: 29 Aug 2024
NOMATEN Centre of Excellence - National Center for Nuclear Research, NOMATEN Centre of Excellence - National Center for Nuclear Research, National Centre for Nuclear Research, NOMATEN, Government of the United States of America - Idaho National Laboratory, University of Helsinki, NOMATEN Centre of Excellence - National Center for Nuclear Research, NOMATEN Centre of Excellence - National Center for Nuclear Research, University of Tennessee, Knoxville, University of Tennessee, Knoxville - Department of Materials Science and Engineering and National Centre for Nuclear Research, NOMATEN
Downloads 84 (785,882)

Abstract:

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concentrated solid solution alloys, High entropy alloys, ion irradiation, radiation damage, He bubbles, In-situ TEM, Fusion materials

High Temperature He Bubble Evolution and Thermal Stability of the Wtacrv Refractory Concentrated Solid Solution Alloy

Number of pages: 48 Posted: 17 Jan 2025
NOMATEN Centre of Excellence - National Center for Nuclear Research, NOMATEN Centre of Excellence - National Center for Nuclear Research, National Centre for Nuclear Research, NOMATEN, Government of the United States of America - Idaho National Laboratory, University of Helsinki, NOMATEN Centre of Excellence - National Center for Nuclear Research, NOMATEN Centre of Excellence - National Center for Nuclear Research, University of Tennessee, Knoxville, University of Tennessee, Knoxville - Department of Materials Science and Engineering and National Centre for Nuclear Research, NOMATEN
Downloads 57 (1,017,159)

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concentrated solid solution alloys, in-situ TEM, Fusion materials, high entropy alloys, radiation damage, He bubbles

2.

Threshold Displacement Energy Map of Frenkel Pair Generation in β-Ga2O3 From Machine-Learning-Driven Molecular Dynamics Simulations

Number of pages: 30 Posted: 04 Mar 2024
Xi'an Jiaotong University (XJTU), Southern University of Science and Technology, University of Helsinki, University of Helsinki, University of Helsinki - Division of Materials Physics, Xi'an Jiaotong University (XJTU) and University of Helsinki - Division of Materials Physics
Downloads 91 (742,061)

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Gallium oxide, Machine-learning interatomic potential, Molecular dynamics, Radiation damage, Frenkel pair

3.

The Effect of Irradiation Damage on the Primary Hydrogen Trapping Mechanism in Wmotanbv

Number of pages: 30 Posted: 29 Nov 2024
University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, Culham Centre for Fusion Energy - UK Atomic Energy Authority, Culham Centre for Fusion Energy - UK Atomic Energy Authority, National Tsing Hua University- High Entropy Materials Center- Department of Materials Science and Engineering, National Tsing Hua University, National Tsing Hua University, National Tsing Hua University - High Entropy Materials Center, University of Helsinki - Division of Materials Physics, University of Helsinki - Division of Materials Physics and University of Helsinki
Downloads 56 (1,041,696)

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high-entropy alloy, hydrogen, deuterium, elastic recoil, thermaldesorption, density functional theory

4.

Efficient training of machine learning potentials for metallic glasses: CuZrAl validation

Number of pages: 50 Posted: 29 Dec 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Helsinki, Warsaw University of Technology - Faculty of Materials Science and Engineering, Aalto University and affiliation not provided to SSRN
Downloads 53 (1,041,696)

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Neuroevolution machine learning potential, Efficient database generation, Metallic glass, Cu-Zr-Al alloy, Swap Monte-Carlo

5.

Diffusion of Helium in Tungsten-Based Refractory Alloys by Molecular Dynamics Simulations

Number of pages: 13 Posted: 05 Jul 2025
University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki and University of Helsinki - Division of Materials Physics
Downloads 53 (1,052,702)

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helium, refractory alloy, high-entropy alloy, interatomic potential, tabGAP, diffusion

6.

Complex He Diffusion Pathways Induced by Elemental Diversity in Refractory High Entropy Alloy MoNbTaVW

Number of pages: 35 Posted: 23 Mar 2026
University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, Université Paris Est, Université Paris Est, National Tsing Hua University, National Tsing Hua University, National Tsing Hua University - High Entropy Materials Center, University of Helsinki - Division of Materials Physics, University of Helsinki - Division of Materials Physics and University of Helsinki
Downloads 44 (1,290,922)

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Refractory high entropy alloys, Nuclear materials, Helium diffusion, Trajectory analysis

7.

Radiation Damage and Phase Stability of AlxCrCuFeNiy Alloys Using a Machine-Learned Interatomic Potential

Number of pages: 18 Posted: 24 Mar 2025
University of Helsinki, University of Helsinki, University of Helsinki - Department of Physics, University of Helsinki - Division of Materials Physics and University of Helsinki - Division of Materials Physics
Downloads 40 (1,222,651)
Citation 1

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high-entropy alloys, AlCrCuFeNi, Machine-learning, Interatomic potential, Phase stability, Molecular dynamics, Radiation damage, segregation, Short-range Ordering

8.

Design Kinetic Parameters for Improved Resilience of Materials Under Irradiation

Number of pages: 13 Posted: 12 Feb 2025
Clemson University - Department of Materials Science and Engineering, Clemson University, Government of the United States of America - Pacific Northwest National Laboratory, University of Helsinki, Government of the United States of America - Pacific Northwest National Laboratory and Montanuniversität Leoben
Downloads 40 (1,236,159)

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High entropy alloys, radiation resistance, rate theory, molecular dynamics

9.

Enhanced Migration of Mono-Vacancies in Alxfecocrni High Entropy Alloys

Number of pages: 25 Posted: 10 Oct 2024
Hunan University, University of Helsinki, University of Helsinki, University of Helsinki, University of Helsinki, Hunan University, University of Helsinki, University of Helsinki, University of Helsinki - Division of Materials Physics, Hunan University - College of Materials Science and Engineering, Hunan University - School of Physics and Electronics, Hunan University and University of Helsinki
Downloads 25 (1,399,036)

Abstract:

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High Entropy Alloys, Positron annihilation, Vacancy diffusion, Atomistic simulations