Oskar Ryggetangen
     
  
  
    +4741405085
  
  
 
    
        
            Realfagbygget, B4-115, Gløshaugen
        
    
    
 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
  
About
Research interests
- Materials physics
- Transmission electron microscopy
- Electron diffraction
- Quasicrystals
Publications
2025
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                            Ryggetangen, Oskar; 
                        
                    
                        
                            Christiansen, Emil; 
                        
                    
                        
                            Helvoort, Antonius Van; 
                        
                    
                        
                            Holmestad, Randi; 
                        
                    
                        
                            Wenner, Sigurd; 
                        
                    
                        
                            Bergh, Tina.
                        
                    
                
                
                    (2025)
                
                
                    
                        
                        
                            
                                
                                     Structure Solution of a Quasicrystal Approximant Embedded within an Aluminum Matrix by SPED and 3D ED.
                                
                                
                            
                        
                    
                
                
                    
                    
                        Microscopy and Microanalysis
                    
                
                
                
                    Academic article
2024
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                            Rhee, Yujin; 
                        
                    
                        
                            Thronsen, Elisabeth; 
                        
                    
                        
                            Ryggetangen, Oskar; 
                        
                    
                        
                            Marioara, Calin Daniel; 
                        
                    
                        
                            Holmestad, Randi; 
                        
                    
                        
                            Kobayashi, Equo.
                        
                    
                
                
                    (2024)
                
                
                    
                        
                        
                            
                                
                                     Effect of Pre-Deformation on Precipitation in Al–Zn–Mg–Cu Alloy.
                                
                                
                            
                        
                    
                
                
                    
                    
                        Metals and Materials International
                    
                
                
                
                    Academic article
Journal publications
- 
                
                    
                        
                            Ryggetangen, Oskar; 
                        
                    
                        
                            Christiansen, Emil; 
                        
                    
                        
                            Helvoort, Antonius Van; 
                        
                    
                        
                            Holmestad, Randi; 
                        
                    
                        
                            Wenner, Sigurd; 
                        
                    
                        
                            Bergh, Tina.
                        
                    
                
                
                    (2025)
                
                
                    
                        
                        
                            
                                
                                     Structure Solution of a Quasicrystal Approximant Embedded within an Aluminum Matrix by SPED and 3D ED.
                                
                                
                            
                        
                    
                
                
                    
                    
                        Microscopy and Microanalysis
                    
                
                
                
                    Academic article
- 
                
                    
                        
                            Rhee, Yujin; 
                        
                    
                        
                            Thronsen, Elisabeth; 
                        
                    
                        
                            Ryggetangen, Oskar; 
                        
                    
                        
                            Marioara, Calin Daniel; 
                        
                    
                        
                            Holmestad, Randi; 
                        
                    
                        
                            Kobayashi, Equo.
                        
                    
                
                
                    (2024)
                
                
                    
                        
                        
                            
                                
                                     Effect of Pre-Deformation on Precipitation in Al–Zn–Mg–Cu Alloy.
                                
                                
                            
                        
                    
                
                
                    
                    
                        Metals and Materials International
                    
                
                
                
                    Academic article
Outreach
2025
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                    Academic lectureRyggetangen, Oskar; Christiansen, Emil; Helvoort, Antonius Van; Holmestad, Randi; Wenner, Sigurd; Bergh, Tina. (2025) Structure Solution of a Quasicrystal Approximant Embedded within an Aluminum Matrix by SPED and 3D ED. Microscopy and Microanalysis (M&M) 2025 , Salt Lake City 2025-07-27 - 2025-07-31
2024
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                    Academic lectureBjørge, Ruben; Haugland, Tor Strømsem; Marioara, Calin Daniel; Thronsen, Elisabeth; Wenner, Sigurd; Andersen, Sigmund Jarle. (2024) Structural Connections Between Al-Mg-Zn Alloy Phases and a Quasicrystalline Phase in an Al-Mg-Cu-Ag Alloy. International Conference on Aluminum Alloys , Atlanta, Georgia, USA 2024-06-23 - 2024-06-27
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                    LecturePennycook, Timothy; Carter, Francis; Nord, Magnus; Bergh, Tina; Nordahl, Gregory; Bjørge, Ruben. (2024) NordTEMhub Workshop. NordTEMhub Workshop , Trondheim 2024-06-11 - 2024-06-13
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                    PosterRyggetangen, Oskar; Bjørge, Ruben; Wenner, Sigurd; Holmestad, Randi. (2024) Detection of quasicrystalline symmetries in electron diffraction data. EMC 2024 , København 2024-08-25 - 2024-08-30
2023
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                    PosterRyggetangen, Oskar; Marioara, Calin Daniel; Wenner, Sigurd; Andersen, Sigmund Jarle; Bjørge, Ruben; Holmestad, Randi. (2023) Advanced Electron Diffraction of Quasicrystalline Precipitates in Al Alloys. IUCr 2023 - Twenty-Sixth Congress and General Assembly of the International Union of Crystallography , Melbourne 2023-08-22 - 2023-08-29
2022
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                    PosterRyggetangen, Oskar; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Wenner, Sigurd; Holmestad, Randi; Mihara, Mami. (2022) SPED studies of quasicrystalline phases in Al-Mg-Cu-Ag alloys. ICAA 18 - The 18th International Conference on Aluminium Alloys , Toyama 2022-09-04 - 2022-09-08