2025

• Hai, Vu Ngoc; Ahmed, Abrar; Lee, Seungwon; Tsuchiya, Taiki; Zou, Yaofei; Katsumi, Tetsuya. (2025) A comparative investigation of microstructure and mechanical properties in a deformed and aged Al-Mg-Si alloy with high Cu content. Materials & design
  Vitenskapelig artikkel
• Ryggetangen, Oskar; Rhee, Yujin; Thronsen, Elisabeth; Marioara, Calin Daniel; Kobayashi, Equo; Holmestad, Randi. (2025) The effect of Zn/Mg ratio on the precipitation of T’ in Al[sbnd]Zn[sbnd]Mg[sbnd]Cu alloys. Materials Characterization
  Vitenskapelig artikkel
• Bartawi, Emad H.; Shaban, Ghada; Marioara, Calin Daniel; Mishin, Oleg V.; Holmestad, Randi; Ambat, Rajan. (2025) The influence of aging temperature on microstructure and intergranular corrosion of Al-Mg-Si alloys with low concentrations of Cu and Zn. Corrosion Science
  Vitenskapelig artikkel
• Hell, Christoph Martin; Holmestad, Randi; Bjørge, Ruben; Marioara, Calin Daniel; Marthinsen, Knut. (2025) Age Hardening in 6xxx Aluminium Alloys - A Story of Clusters, GP-Zones and Precipitates. NTNU Norges teknisk-naturvitenskapelige universitet NTNU Norges teknisk-naturvitenskapelige universitet
  Doktorgradsavhandling
• Li, Chunan; Li, Yanjun; Marioara, Calin Daniel; Holmestad, Randi. (2025) Solute clustering and early-stage precipitation in Al-Mg-Si alloys. NTNU Norges teknisk-naturvitenskapelige universitet NTNU Norges teknisk-naturvitenskapelige universitet
  Doktorgradsavhandling
• Kawahara, Yasuhito; Marioara, Calin Daniel; Hell, Christoph Martin; Thrane, Elisabeth Savitri; Mørtsell, Eva Anne; Røyset, Jostein. (2025) Effect of Cu addition on atomic clusters and its influence on the dispersion of precipitates in Si-rich Al-Mg-Si alloys. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Hai, Vu Ngoc; Lee, Seungwon; Tsuchiya, Taiki; Katsumi, Tetsuya; Kita, Kazuhiko; Khanh, Pham Mai. (2025) Effect of Deformation on Mechanical Properties and Microstructure of Al-1%Cu-0.96%Mg-0.36%Si (mass%) Alloy. Materials transactions
  Vitenskapelig artikkel
• Li, Chunan; Marioara, Calin Daniel; hatzoglou, constantinos; Andersen, Sigmund Jarle; Holmestad, Randi; Li, Yanjun. (2025) Chemical composition dependent atom clustering during natural aging in Al-Mg-Si alloys. Scripta Materialia
  Vitenskapelig artikkel
• Bartawi, Emad H.; Shaban, Ghada; Marioara, Calin Daniel; Rahimi, Ehsan; Bjørge, Ruben; Sunde, Jonas Kristoffer. (2025) Effect of minor addition of Zn on precipitate crystal structures and intergranular corrosion in 6082 Al-Mg-Si alloys. Corrosion Science
  Vitenskapelig artikkel

2024

• Marioara, Calin Daniel; Andersen, Sigmund Jarle; Hell, Christoph Martin; Frafjord, Jonas; Friis, Jesper; Bjørge, Ruben. (2024) Atomic structure of clusters and GP-zones in an Al-Mg-Si alloy. Acta Materialia
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel
• Li, Chunan; Marioara, Calin Daniel; hatzoglou, constantinos; Andersen, Sigmund Jarle; Holmestad, Randi; Li, Yanjun. (2024) Accelerating precipitation hardening by natural aging in a 6082 Al-Mg-Si alloy. Acta Materialia
  Vitenskapelig artikkel
• Aristeidakis, John S.; Haidemenopoulos, Gregory N.; Bjørge, Ruben; Marioara, Calin Daniel; Kamoutsi, Helen; Giarmas, Evangelos. (2024) Microstructural Evolution in a 6060 Extrudable Al-Alloy: Integrated Modeling and Experimental Validation. Materials
  Vitenskapelig artikkel
• Holmestad, Jon; Marioara, Calin Daniel; Myrold, Benedikte Jørgensen; Jensrud, Ola. (2024) The Effect of Deformation and Isothermal Heat Treatment of a 5005 Aluminum Alloy. Metals
  Vitenskapelig artikkel
• Bartawi, Emad H.; Marioara, Calin Daniel; Shaban, Ghada; Rahimi, Ehsan; Mishin, Oleg V.; Sunde, Jonas Kristoffer. (2024) Effects of grain boundary chemistry and precipitate structure on intergranular corrosion in Al-Mg-Si alloys doped with Cu and Zn. Corrosion Science
  Vitenskapelig artikkel
• Zhang, Kai; Wenner, Sigurd; Marioara, Calin Daniel; Hovig, Even Wilberg; Du, Qiang; Onsøien, Morten Ingar. (2024) Additive Manufacturing of 7xxx Aluminium Alloys by Laser Powder Bed Fusion. IOP Conference Series: Materials Science and Engineering
  Vitenskapelig artikkel

2023

• Hell, Christoph Martin; Holmedal, Bjørn; Bjørge, Ruben; Marioara, Calin Daniel; Holmestad, Randi. (2023) The microstructural origin of a hardness double-peak in an age-hardened EN-AW 6082. Acta Materialia
  Vitenskapelig artikkel
• Shah, Sohail; Thronsen, Elisabeth; Geuser, Frederic De; Hatzoglou, Constantinos; Marioara, Calin Daniel; Holmestad, Randi. (2023) On the Use of a Cluster Identification Method and a Statistical Approach for Analyzing Atom Probe Tomography Data for GP Zones in Al–Zn–Mg(–Cu) Alloys. Microscopy and Microanalysis
  Vitenskapelig artikkel
• Myhr, Ole Runar; Marioara, Calin Daniel; Engler, Olaf. (2023) Modeling the Effect of Excess Vacancies on Precipitation and Mechanical Properties of Al–Mg–Si Alloys. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Bartawi, Emad H.; Marioara, Calin Daniel; Shaban, Ghada; Hatzoglou, Constantinos; Holmestad, Randi; Ambat, Rajan. (2023) Atomic Structure of Hardening Precipitates in Al-Mg-Si Alloys: Influence of Minor Additions of Cu and Zn. ACS Nano
  Vitenskapelig artikkel
• Thronsen, Elisabeth; Shah, Sohail; Hatzoglou, Constantinos; Marioara, Calin Daniel; Wenner, Sigurd; Andersen, Sigmund Jarle. (2023) The evolution of precipitates in an Al–Zn–Mg alloy. Journal of Materials Research and Technology (JMR&T)
  Vitenskapelig artikkel
• Holmestad, Randi; Thronsen, Elisabeth; Kawahara, Yasuhito; Bergh, Tina; Sørhaug, Jørgen Andre; Hell, Christoph Martin. (2023) Nucleation and Phase Development of Precipitates in Age-hardenable Aluminium Alloys Studied by 4D-STEM. Microscopy and Microanalysis
  Vitenskapelig artikkel

2022

• Thronsen, Elisabeth; Mørkeseth, Hanne; Marioara, Calin Daniel; Minakuchi, Kazuhiro; Katsumi, Tetsuya; Marthinsen, Knut. (2022) The Effect of Small Additions of Fe and Heavy Deformation on the Precipitation in an Al–1.1Mg–0.5Cu–0.3Si At. Pct Alloy. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Shah, Sohail; Thronsen, Elisabeth; Hatzoglou, Constantinos; Wenner, Sigurd; Marioara, Calin Daniel; Holmestad, Randi. (2022) Effect of cyclic ageing on the early-stage clustering in Al–Zn–Mg(-Cu) alloys. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Tvedt, Haakon; Marioara, Calin Daniel; Thronsen, Elisabeth; Hell, Christoph Martin; Andersen, Sigmund Jarle; Holmestad, Randi. (2022) AutomAl 6000: Semi-automatic structural labelling of HAADF-STEM images of precipitates in Al–Mg–Si(–Cu) alloys. Ultramicroscopy
  Vitenskapelig artikkel
• Hagen, Anette Brocks; Wenner, Sigurd; Bjørge, Ruben; Wan, Di; Marioara, Calin Daniel; Holmestad, Randi. (2022) Local mechanical properties and precipitation inhomogeneity in large-grained Al–Mg–Si alloy. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Hell, Christoph Martin; Søreide, Hanne-Sofie Marie Scisly; Bjørge, Ruben; Marioara, Calin Daniel; Li, Yanjun; Holmestad, Randi. (2022) Influence of natural aging and ramping before artificial aging on the microstructure of two different 6xxx alloys. Journal of Materials Research and Technology (JMR&T)
  Vitenskapelig artikkel
• Shishido, Hisao; Aruga, Yasuhiro; Murata, Yuya; Marioara, Calin Daniel; Engler, Olaf. (2022) Evaluation of precipitates and clusters during artificial aging of two model Al–Mg–Si alloys with different Mg/Si ratios. Journal of Alloys and Compounds
  Vitenskapelig artikkel
• Gazizov, Marat; Boev, A.O.; Marioara, Calin Daniel; Holmestad, Randi; Gazizova, M.Yu.; Kaibyshev, Rustam. (2022) Edge interfaces of the Ω plates in a peak-aged Al-Cu-Mg-Ag alloy. Materials Characterization
  Vitenskapelig artikkel

2021

• Marioara, Calin Daniel; Børvik, Tore; Hopperstad, Odd Sture. (2021) The relation between grain boundary precipitate formation and adjacent grain orientations in Al-Mg-Si(-Cu) alloys. Philosophical Magazine Letters
  Vitenskapelig artikkel
• Gazizov, M.R.; Boev, A.O.; Marioara, Calin Daniel; Holmestad, Randi; Aksyonov, D.A.; Gazizova, M.Yu.. (2021) Precipitate/matrix incompatibilities related to the {111}Al Ω plates in an Al-Cu-Mg-Ag alloy. Materials Characterization
  Vitenskapelig artikkel
• Chen, Xuanliang; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Friis, Jesper; Lervik, Adrian; Holmestad, Randi. (2021) Data on atomic structures of precipitates in an Al-Mg-Cu alloy studied by high resolution transmission electron microscopy and first-principles calculations. Data in Brief
  Vitenskapelig artikkel
• Gazizov, M R; Holmestad, Randi; Marioara, Calin Daniel; Kaibyshev, R O. (2021) Quantitative analysis of {100}Al plate/lath- and <100>Al rod-shaped precipitates in an aged Al-Cu-Mg-Si alloy using TEM. IOP Conference Series: Materials Science and Engineering
  Vitenskapelig artikkel
• Lu, Feng; Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Holmestad, Randi; Holmedal, Bjørn. (2021) An improved modelling framework for strength and work hardening of precipitate strengthened Al–Mg–Si alloys. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Kim, DaeHan; Kim, JaeHwang; Wenner, Sigurd; Thronsen, Elisabeth; Marioara, Calin Daniel; Holmestad, Randi. (2021) Precipitation behavior of Al-Si-Cu-Mg(-Fe) alloys by a deformation-semisolid extrusion process. Materials Characterization
  Vitenskapelig artikkel
• Sunde, Jonas Kristoffer; Lu, Feng; Marioara, Calin Daniel; Holmedal, Bjørn; Holmestad, Randi. (2021) Linking mechanical properties to precipitate microstructure in three Al-Mg-Si(-Cu) alloys. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Thronsen, Elisabeth; Frafjord, Jonas; Friis, Jesper; Marioara, Calin Daniel; Wenner, Sigurd; Andersen, Sigmund Jarle. (2021) Studying GPI zones in Al-Zn-Mg alloys by 4D-STEM. Materials Characterization
  Vitenskapelig artikkel
• Chen, Xuanliang; Mørtsell, Eva Anne; Sunde, Jonas Kristoffer; Minho, O.; Marioara, Calin Daniel; Holmestad, Randi. (2021) Enhanced mechanical properties in 6082 aluminum alloy processed by cyclic deformation. Metals
  Vitenskapelig artikkel
• Chen, Xuanliang; Daehan, Kim; O, Minho; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Lervik, Adrian. (2021) Effect of pre-deformation on age-hardening behaviors in an Al-Mg-Cu alloy. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Chen, Xuanliang; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Friis, Jesper; Lervik, Adrian; Holmestad, Randi. (2021) Precipitation processes and structural evolutions of various GPB zones and two types of S phases in a cold-rolled Al-Mg-Cu alloy. Materials & design
  Vitenskapelig artikkel
• Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Wenner, Sigurd; Holmestad, Randi. (2021) On the microstructural origins of improvements in conductivity by heavy deformation and ageing of Al-Mg-Si alloy 6101. Materials Characterization
  Vitenskapelig artikkel
• Ringdalen, Inga Gudem; Jensen, Ingvild Julie Thue; Marioara, Calin Daniel; Friis, Jesper. (2021) The Role of Grain Boundary Precipitates during Intergranular Fracture in 6xxx Series Aluminium Alloys. Metals
  Vitenskapelig artikkel

2020

• Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Holmestad, Randi. (2020) The effect of low Cu additions on precipitate crystal structures in overaged Al-Mg-Si(-Cu) alloys. Materials Characterization
  Vitenskapelig artikkel
• Bendo, Artenis; Matsuda, Kenji; Nishimura, Katsuhiko; Nunomura, Norio; Tsuchiya, Taiki; Lee, Seungwon. (2020) The possible transition mechanism for the meta-stable phase in the 7xxx aluminium. Materials Science and Technology
  Vitenskapelig artikkel
• Myhr, Ole Runar; Børvik, Tore; Marioara, Calin Daniel; Wenner, Sigurd; Hopperstad, Odd Sture. (2020) Nanoscale modelling of combined isotropic and kinematic hardening of 6000 series aluminium alloys. Mechanics of materials (Print)
  Vitenskapelig artikkel
• Pettersen, Tanja; Myrold, Benedikte Jørgensen; Marioara, Calin Daniel; Jensrud, Ola. (2020) Hot Deformation and Die-Quenching of 6000-Series Alloys—The Effect of Quench-Interruption Temperature.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Qvale, Kristin; Hopperstad, Odd Sture; Reiso, Oddvin; Tundal, Ulf; Marioara, Calin Daniel; Børvik, Tore. (2020) An experimental study on pre-stretched double-chamber 6000-series aluminium profiles subjected to quasi-static and dynamic axial crushing. Thin-walled structures
  Vitenskapelig artikkel
• Wenner, Sigurd; Lervik, Adrian; Thronsen, Elisabeth; Marioara, Calin Daniel; Kubowicz, Stephan; Holmestad, Randi. (2020) Copper enrichment on aluminium surfaces after electropolishing and its effect on electron imaging and diffraction. Materials Characterization
  Vitenskapelig artikkel
• Sunde, Jonas Kristoffer; Holmestad, Randi; Marioara, Calin Daniel. (2020) The Effect of Elevated Temperatures on Precipitation in Aluminium Alloys. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doktorgradsavhandling
• Gazizov, Marat; Marioara, Calin Daniel; Friis, Jesper; Wenner, Sigurd; Holmestad, Randi; Kaibyshev, Rustam. (2020) Unique hybrid precipitate structures forming in an Al–Cu–Mg–Si alloy. Journal of Alloys and Compounds
  Vitenskapelig artikkel
• Lervik, Adrian; Wenner, Sigurd; Lunder, Otto; Marioara, Calin Daniel; Holmestad, Randi. (2020) Grain boundary structures and their correlation with intergranular corrosion in an extruded Al-Mg-Si-Cu alloy. Materials Characterization
  Vitenskapelig artikkel
• Lervik, Adrian; Thronsen, Elisabeth; Friis, Jesper; Marioara, Calin Daniel; Wenner, Sigurd; Bendo, Artenis. (2020) Atomic structure of solute clusters in Al-Zn-Mg alloys. Acta Materialia
  Vitenskapelig artikkel
• Qian, Feng; Zhao, Dongdong; Mørtsell, Eva Anne; Jin, Shenbao; Wang, Junsheng; Marioara, Calin Daniel. (2020) Enhanced nucleation and precipitation hardening in Al-Mg-Si(-Cu) alloys with minor Cd additions. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Lervik, Adrian; Walmsley, John; Lodgaard, Lars; Marioara, Calin Daniel; Johnsen, Roy; Lunder, Otto. (2020) Stress Corrosion Cracking in an Extruded Cu-Free Al-Zn-Mg Alloy. Metals
  Vitenskapelig artikkel
• Christiansen, Emil; Marioara, Calin Daniel; Ringdalen, Inga Gudem; Bjørge, Ruben; Holmedal, Bjørn; Hopperstad, Odd Sture. (2020) Detailed investigation of the shearing mechanism of β" precipitates in Al-Mg-Si alloys. MATEC Web of Conferences
  Vitenskapelig artikkel
• Christiansen, Emil; Ringdalen, Inga Gudem; Bjørge, Ruben; Marioara, Calin Daniel; Holmestad, Randi. (2020) Multislice image simulations of sheared needle‐like precipitates in an Al‐Mg‐Si alloy. Journal of Microscopy
  Vitenskapelig artikkel
• Gazizov, Marat; Boev, A.O.; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Holmestad, Randi; Kaibyshev, Rustam. (2020) The unique hybrid precipitate in a peak-aged Al-Cu-Mg-Ag alloy. Scripta Materialia
  Vitenskapelig artikkel

2019

• Christiansen, Emil; Holmestad, Randi; Hopperstad, Odd Sture; Marioara, Calin Daniel. (2019) Nanoscale Characterisation of Deformed Aluminium Alloys. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doktorgradsavhandling
• Bendo, Artenis; Matsuda, Kenji; Lervik, Adrian; Tsuru, Tomohito; Nishimura, Katsuhiko; Nunomura, Norio. (2019) An unreported precipitate orientation relationship in Al-Zn-Mg based alloys. Materials Characterization
  Vitenskapelig artikkel
• Matsuda, Kenji; Yasumoto, Toru; Bendo, Artenis; Tsuchiya, Taiki; Lee, Seungwon; Nishimura, Katsuhiko. (2019) Effect of copper addition on precipitation behavior near grain boundary in Al-Zn-Mg alloy. Materials transactions
  Vitenskapelig artikkel
• Gazizov, Marat; Marioara, Calin Daniel; Friis, Jesper; Wenner, Sigurd; Holmestad, Randi; Kaibyshev, Rustam. (2019) Precipitation behavior in an Al-Cu-Mg-Si alloy during ageing. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Engler, Olaf; Marioara, Calin Daniel; Aruga, Yasuhiro; Kozuka, Masaya; Myhr, Ole Runar. (2019) Effect of natural ageing or pre-ageing on the evolution of precipitate structure and strength during age hardening of Al–Mg–Si alloy AA 6016. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Thronsen, Elisabeth; Marioara, Calin Daniel; Sunde, Jonas Kristoffer; Minakuchi, Kazuhiro; Katsumi, Tetsuya; Erga, Iven. (2019) The effect of heavy deformation on the precipitation in an Al-1.3Cu-1.0Mg-0.4Si wt.% alloy. Materials & design
  Vitenskapelig artikkel
• Lervik, Adrian; Marioara, Calin Daniel; Kadanik, Maria; Walmsley, JC; Milkereit, Benjamin; Holmestad, Randi. (2019) Precipitation in an extruded AA7003 aluminium alloy: Observations of 6xxx-type hardening phases. Materials & design
  Vitenskapelig artikkel
• Christiansen, Emil; Marioara, Calin Daniel; Holmedal, Bjørn; Hopperstad, Odd Sture; Holmestad, Randi. (2019) Nano-scale characterisation of sheared β” precipitates in a deformed Al-Mg-Si alloy. Scientific Reports
  Vitenskapelig artikkel
• Sunde, Jonas Kristoffer; Christiansen, Emil; Thronsen, Elisabeth; Wenner, Sigurd; Marioara, Calin Daniel; Helvoort, Antonius Van. (2019) Scanning Precession Electron Diffraction to aid Aluminum Alloy Development. Microscopy and Microanalysis
  Vitenskapelig artikkel
• Bendo, Artenis; Maeda, Tomoyoshi; Matsuda, Kenji; Lervik, Adrian; Holmestad, Randi; Marioara, Calin Daniel. (2019) Characterisation of structural similarities of precipitates in Mg–Zn and Al–Zn–Mg alloys systems. Philosophical Magazine
  Vitenskapelig artikkel
• Mørtsell, Eva Anne; Westermann, Ida; Marioara, Calin Daniel; Pedersen, Ketill Olav; Andersen, Sigmund Jarle; Røyset, Jostein. (2019) The effect of elastic strain and small plastic deformation on tensile strength of a lean Al-Mg-Si alloy. Metals
  Vitenskapelig artikkel
• Mørtsell, Eva Anne; Qian, Feng; Marioara, Calin Daniel; Li, Yanjun. (2019) Precipitation in an A356 foundry alloy with Cu additions - A transmission electron microscopy study. Journal of Alloys and Compounds
  Vitenskapelig artikkel
• Marioara, Calin Daniel; Friis, Jesper; Hersent, Emmanuel; Oskarsson, Anders. (2019) A transmission electron microscopy study of precipitate phases that form during operation in a heat exchanger alloy. Materials Characterization
  Vitenskapelig artikkel
• Wenner, Sigurd; Marioara, Calin Daniel; Nishimura, Katsuhiko; Matsuda, Kenji; Lee, Seungwon; Namiki, Takahiro. (2019) Muon Spin Relaxation Study of Solute–Vacancy Interactions During Natural Aging of Al-Mg-Si-Cu Alloys. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel

2018

• Saito, Takeshi; Mørtsell, Eva Anne; Wenner, Sigurd; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Friis, Jesper. (2018) Atomic structures of precipitates in Al–Mg–Si alloys with small additions of other elements. Advanced Engineering Materials
  Vitenskapelig oversiktsartikkel/review
• Christiansen, Emil; Marioara, Calin Daniel; Marthinsen, Knut; Hopperstad, Odd Sture; Holmestad, Randi. (2018) Lattice rotations in precipitate free zones in an Al-Mg-Si alloy. Materials Characterization
  Vitenskapelig artikkel
• Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Helvoort, Antonius Van; Holmestad, Randi. (2018) The evolution of precipitate crystal structures in an Al-Mg-Si(-Cu) alloy studied by a combined HAADF-STEM and SPED approach. Materials Characterization
  Vitenskapelig artikkel
• Qian, Feng; Mørtsell, Eva Anne; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Li, Yanjun. (2018) Improving ageing kinetics and precipitation hardening in an Al-Mg-Si alloy by minor Cd addition. Materialia
  Vitenskapelig artikkel
• Andersen, Sigmund Jarle; Marioara, Calin Daniel; Friis, Jesper; Wenner, Sigurd; Holmestad, Randi. (2018) Precipitates in aluminium alloys. Advances in Physics: X
  Vitenskapelig artikkel
• Hatakeyama, Daichi; Nishimura, Katsuhiko; Matsuda, Kenji; Namiki, Takahiro; Lee, Seungwon; Nunomura, Norio. (2018) Effect of copper addition on the cluster formation behavior of Al-Mg-Si, Al-Zn-Mg, and Al-Mg-Ge in the natural aging. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Marioara, Calin Daniel; Lervik, Adrian; Grønvold, Julie; Lunder, Otto; Wenner, Sigurd; Furu, Trond. (2018) The correlation between intergranular corrosion resistance and copper content in the precipitate microstructure in an AA6005A alloy. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel

2017

• Jones, Lewys; Wenner, Sigurd; Nord, Magnus Kristofer; Ninive, Per Harald; Løvvik, Ole Martin; Marioara, Calin Daniel. (2017) Mapping the chemistry within, and the strain around, Al-alloy precipitates at atomic resolution by multi-frame scanning transmission electron microscopy. Microscopy and Microanalysis
  Vitenskapelig artikkel
• Khadyko, Mikhail; Marioara, Calin Daniel; Dumoulin, Stephane; Børvik, Tore; Hopperstad, Odd Sture. (2017) Effects of heat-treatment on the plastic anisotropy of extruded aluminium alloy AA6063. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Remøe, Magnus Sætersdal; Marthinsen, Knut; Westermann, Ida; Pedersen, Ketill Olav; Røyset, Jostein; Marioara, Calin Daniel. (2017) The effect of alloying elements on the ductility of Al-Mg-Si alloys. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Mørtsell, Eva Anne; Andersen, Sigmund Jarle; Friis, Jesper; Marioara, Calin Daniel; Holmestad, Randi. (2017) Atomistic details of precipitates in lean Al–Mg–Si alloys with trace additions of Ag and Ge studied by HAADF-STEM and DFT. Philosophical Magazine
  Vitenskapelig artikkel
• Andersen, Sigmund Jarle; Marioara, Calin Daniel; Friis, Jesper; Bjørge, Ruben; Du, Qiang; Ringdalen, Inga Gudem. (2017) Directionality and Column Arrangement Principles of Precipitates in Al-Mg-Si-(Cu) and Al-Mg-Cu Linked to Line Defect in Al.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Wenner, Sigurd; Jones, Lewys; Marioara, Calin Daniel; Holmestad, Randi. (2017) Atomic-resolution chemical mapping of ordered precipitates in Al alloys using energy-dispersive X-ray spectroscopy. Micron
  Vitenskapelig artikkel
• Andersen, Sigmund Jarle; Marioara, Calin Daniel; Friis, Jesper; Bjørge, Ruben; Du, Qiang; Ringdalen, Inga Gudem. (2017) Directionality and column arrangement principles of precipitates in Al-Mg-Si-(Cu) and Al-Mg-Cu linked to line defect in Al. Materials Science Forum
  Vitenskapelig artikkel
• Sunde, Jonas Kristoffer; Johnstone, Duncan; Marioara, Calin Daniel; Helvoort, Antonius Van; Midgley, Paul A.; Holmestad, Randi. (2017) Scanning Precession Electron Diffraction Study of Hybrid Precipitates in a 6xxx Series Aluminium Alloy. Microscopy and Microanalysis
  Vitenskapelig artikkel
• Engler, Olaf; Marioara, Calin Daniel; Hentschel, Thomas; Brinkman, Henk-Jan. (2017) Influence of copper additions on materials properties and corrosion behaviour of Al–Mg alloy sheet. Journal of Alloys and Compounds
  Vitenskapelig artikkel
• Matsuda, Kenji; Kawai, Akihiro; Watanabe, Katsumi; Seungwon, Lee; Marioara, Calin Daniel; Wenner, Sigurd. (2017) Extra electron diffraction spots caused by fine precipitates formed at the early stage of aging in Al-Mg-X (X=Si, Ge, Zn)-Cu alloys. Materials transactions
  Vitenskapelig artikkel
• Engler, Olaf; Schafer, Carmen; Brinkman, Henk-Jan; Marioara, Calin Daniel; Kozuka, M; Shishido, H. (2017) A combined TEM and atom probe approach to analyse the early stages of age hardening in AA 6016. Materials Science Forum
  Vitenskapelig artikkel
• Matsuda, Kenji; Kawai, Akihiro; Watanabe, Katsumi; Lee, Seungwon; Marioara, Calin Daniel; Wenner, Sigurd. (2017) Effect of copper on fine precipitates at the early stage of aging in Al-Mg-X (X=Si, Ge, Zn) alloys. Keikinzoku
  Vitenskapelig artikkel
• Du, Qiang; Tang, Kai; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Holmedal, Bjørn; Holmestad, Randi. (2017) Modeling over-ageing in Al-Mg-Si alloys by a multi-phase CALPHAD-coupled Kampmann-Wagner Numerical model. Acta Materialia
  Vitenskapelig artikkel

2016

• Chrominski, Witold; Wenner, Sigurd; Marioara, Calin Daniel; Holmestad, Randi; Lewandowska, Malgorzata. (2016) Strengthening mechanisms in ultrafine grained Al-Mg-Si alloy processed by hydrostatic extrusion – Influence of ageing temperature. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Khadyko, Mikhail; Marioara, Calin Daniel; Ringdalen, Inga Gudem; Dumoulin, Stephane; Hopperstad, Odd Sture. (2016) Deformation and strain localization in polycrystals with plastically heterogeneous grains. International journal of plasticity
  Vitenskapelig artikkel
• Saito, Takeshi; Ehlers, Flemming J H; Lefebvre, Williams; Hernandez-Maldonado, David; Bjørge, Ruben; Marioara, Calin Daniel. (2016) Cu atoms suppress misfit dislocations at the β″/Al interface in Al-Mg-Si alloys. Scripta Materialia
  Vitenskapelig artikkel
• Mørtsell, Eva Anne; Wenner, Sigurd; Longo, Paulo; Andersen, Sigmund Jarle; Marioara, Calin Daniel; Holmestad, Randi. (2016) Elemental electron energy loss mapping of a precipitate in a multi-component aluminium alloy. Micron
  Vitenskapelig artikkel
• Mihara, Mami; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Holmestad, Randi; Kobayashi, Equo; Sato, Tatsuo. (2016) Precipitation in an Al-Mg-Cu alloy and the effect of a low amount of Ag. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Mørtsell, Eva Anne; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Ringdalen, Inga Gudem; Friis, Jesper; Wenner, Sigurd. (2016) The effects and behaviour of Li and Cu alloying agents in lean Al-Mg-Si alloys. Journal of Alloys and Compounds
  Vitenskapelig artikkel
• Wenner, Sigurd; Friis, Jesper; Marioara, Calin Daniel; Holmestad, Randi. (2016) Precipitation in a mixed Al-Cu-Mg/Al-Zn-Mg alloy system. Journal of Alloys and Compounds
  Vitenskapelig artikkel
• Mørtsell, Eva Anne; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Røyset, Jostein; Reiso, Oddvin; Holmestad, Randi. (2016) TEM and HAADF-STEM investigations on the effect of Cu and Ge additions on precipitation in 6xxx Al alloys. Microscopy and Analysis
  Vitenskapelig artikkel

2015

• Hoang, Nguyen-Hieu; Hopperstad, Odd Sture; Myhr, Ole Runar; Marioara, Calin Daniel; Langseth, Magnus. (2015) An improved nano-scale material model applied in axial-crushing analyses of square hollow section aluminium profiles. Thin-walled structures
  Vitenskapelig artikkel
• Fourmeau, Marion; Marioara, Calin Daniel; Børvik, Tore; Benallal, Ahmed; Hopperstad, Odd Sture. (2015) A study of the influence of precipitate free zones on the strain localization and failure of the aluminium alloy AA7075-T651. Philosophical Magazine
  Vitenskapelig artikkel
• Wenner, Sigurd; Friis, Jesper; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Holmestad, Randi. (2015) Structural modifications and electron beam damage in aluminium alloy precipitate θ'-Al2Cu. Philosophical Magazine
  Vitenskapelig artikkel
• Mørtsell, Eva Anne; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Røyset, Jostein; Reiso, Oddvin; Holmestad, Randi. (2015) Effects of Germanium, Copper, and Silver Substitutions on Hardness and Microstructure in Lean Al-Mg-Si Alloys. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Du, Qiang; Holmedal, Bjørn; Friis, Jesper; Marioara, Calin Daniel. (2015) Precipitation of Non-spherical Particles in Aluminum Alloys Part II: Numerical Simulation and Experimental Characterization During Aging Treatment of an Al-Mg-Si Alloy. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Mørtsell, Eva Anne; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Røyset, Jostein; Reiso, Oddvin; Holmestad, Randi. (2015) The effect of Cu and Ge additions on strength and precipitation in a lean 6xxx aluminium alloy. Journal of Physics: Conference Series (JPCS)
  Vitenskapelig artikkel
• Wenner, Sigurd; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Ervik, Martin; Holmestad, Randi. (2015) A hybrid aluminium alloy and its zoo of interacting nano-precipitates. Materials Characterization
  Vitenskapelig artikkel

2014

• Wenner, Sigurd; Nishimura, Katsuhiko; Matsuda, Kenji; Matsuzaki, Teiichiro; Tomono, Dai; Pratt, Francis L.. (2014) Clustering and Vacancy Behavior in High- and Low-Solute Al-Mg-Si Alloys. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Mørtsell, Eva Anne; Westermann, Ida; Marioara, Calin Daniel; Pedersen, Ketill Olav; Andersen, Sigmund Jarle; Røyset, Jostein. (2014) The effect of elastic straining on a 6060 Aluminium alloy during natural or artificial ageing. Materials Science Forum
  Vitenskapelig artikkel
• Saito, Takeshi; Wenner, Sigurd; Osmundsen, Elisa; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Røyset, Jostein. (2014) The Effect of Zn on precipitation in Al-Mg-Si alloys. Philosophical Magazine
  Vitenskapelig artikkel
• Saito, Takeshi; Marioara, Calin Daniel; Røyset, Jostein; Marthinsen, Knut; Holmestad, Randi. (2014) The effects of quench rate and pre-deformation on precipitation hardening in Al–Mg–Si alloys with different Cu amounts. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Saito, Takeshi; Marioara, Calin Daniel; Røyset, Jostein; Holmestad, Randi. (2014) Influence of low Cu addition on quench sensitivity in Al-Mg-Si alloys. Advanced Materials Research
  Vitenskapelig artikkel
• Saito, Takeshi; Marioara, Calin Daniel; Røyset, Jostein; Holmestad, Randi. (2014) Effect of low Cu addition and thermo-mechanical history on precipitation in Al-Mg-Si alloys. Materials Science Forum
  Vitenskapelig artikkel
• Wenner, Sigurd; Holmestad, Randi; Marioara, Calin Daniel; Røyset, Jostein. (2014) Transmission electron microscopy and muon spin relaxation studies of precipitation in Al–Mg–Si alloys. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181 (2014:1)
  Doktorgradsavhandling
• Nishimura, Katsuhiko; Matsuda, Kenji; Komaki, R; Nunomura, Norio; Wenner, Sigurd; Holmestad, Randi. (2014) µSR study of Al-0.67%Mg-0.77%Si alloys. Journal of Physics: Conference Series (JPCS)
  Vitenskapelig artikkel
• Saito, Takeshi; Ehlers, Flemming J H; Lefebvre, Williams; Hernandez-Maldonado, D; Bjørge, Ruben; Marioara, Calin Daniel. (2014) HAADF-STEM and DFT investigations of the Zn-containing β'' phase in Al-Mg-Si alloys. Acta Materialia
  Vitenskapelig artikkel
• Wenner, Sigurd; Marioara, Calin Daniel; Ramasse, Quentin; Kepaptsoglou, Despoina Maria; Hage, Fredrik Sydow; Holmestad, Randi. (2014) Atomic-resolution electron energy loss studies of precipitates in an Al-Mg-Si-Cu-Ag alloy. Scripta Materialia
  Vitenskapelig artikkel
• Ehlers, Flemming J H; Wenner, Sigurd; Andersen, Sigmund Jarle; Marioara, Calin Daniel; Lefebvre, Williams; Boothroyd, Chris. (2014) Phase stabilization principle and precipitate-host lattice influences for Al-Mg-Si-Cu alloy precipitates. Journal of Materials Science
  Vitenskapelig artikkel
• Wenner, Sigurd; Marioara, Calin Daniel; Lefebvre, Williams; Ramasse, Quentin; Kepaptsoglou, Despoina Maria; Hage, Fredrik Sydow. (2014) Atomic-resolution elemental mapping of precipitates in a 7449 aluminium alloy. Materials Science Forum
  Vitenskapelig artikkel
• Marioara, Calin Daniel; Andersen, Sigmund Jarle; Røyset, Jostein; Reiso, Oddvin; Gulbrandsen-Dahl, Sverre; Nicolaisen, Tor-Erik. (2014) Improving thermal stability in Cu-containing Al-Mg-Si alloys by precipitate optimization. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Saito, Takeshi; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Lefebvre, Williams; Holmestad, Randi. (2014) Structural investigation of precipitates with Cu and Zn atomic columns in Al-Mg-Si alloys by aberration-corrected HAADF-STEM. Journal of Physics: Conference Series (JPCS)
  Vitenskapelig artikkel
• Liu, M; Marioara, Calin Daniel; Holmestad, Randi; Banhart, John. (2014) Ageing characteristics of Al-Mg-(Ge,Si)-Cu alloys. Materials Science Forum
  Vitenskapelig artikkel
• Holmestad, Jon; Ervik, Martin; Marioara, Calin Daniel; Walmsley, John. (2014) Investigation of grain boundaries in an Al-Mg-Si-Cu alloy. Materials Science Forum
  Vitenskapelig artikkel
• Saito, Takeshi; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Lefebvre, Williams; Holmestad, Randi. (2014) Aberration-corrected HAADF-STEM investigations of precipitate structures in Al-Mg-Si alloys with low Cu additions. Philosophical Magazine
  Vitenskapelig artikkel
• Ninive, Per Harald; Strandlie, Are; Gulbrandsen-Dahl, Sverre; Lefebvre, Williams; Marioara, Calin Daniel; Andersen, Sigmund Jarle. (2014) Detailed atomistic insight into the β″ phase in Al–Mg–Si alloys. Acta Materialia
  Vitenskapelig artikkel

2013

• Marioara, Calin Daniel; Lefebvre, Williams; Andersen, Sigmund Jarle; Friis, Jesper. (2013) Atomic structure of hardening precipitates in an Al-Mg-Zn-Cu alloy determined by HAADF-STEM and first-principles calculations: relation to eta-MgZn2. Journal of Materials Science
  Vitenskapelig artikkel
• Wenner, Sigurd; Matsuda, Kenji; Nishimura, Katsuhiko; Matsuzaki, Teiichiro; Tomono, Dai; Pratt, Francis L.. (2013) μSR experiments on Al–Mg–Si alloys. RIKEN Accelerator Progress Report
  Vitenskapelig artikkel
• Wenner, Sigurd; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Holmestad, Randi. (2013) How calcium prevents precipitation hardening in Al–Mg–Si alloys. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Kim, JaeHwang; Marioara, Calin Daniel; Holmestad, Randi; Kobayashi, Equo; Sato, Tatsuo. (2013) Effects of Cu and Ag additions on age-hardening behavior during multi-step aging in Al-Mg-Si alloys. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Wenner, Sigurd; Nishimura, Katsuhiko; Matsuda, Kenji; Matsuzaki, Teiichiro; Tomono, Dai; Pratt, Francis L.. (2013) Muon kinetics in heat treated Al (–Mg)(–Si) alloys. Acta Materialia
  Vitenskapelig artikkel
• Teichmann, Katharina; Marioara, Calin Daniel; Pedersen, Ketill Olav; Marthinsen, Knut. (2013) The effect of simultaneous deformation and annealing on the precipitation behaviour and mechanical properties of an Al-Mg-Si alloy. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Teichmann, Katharina; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Marthinsen, Knut. (2013) TEM study of beta ' precipitate interaction mechanisms with dislocations and beta ' interfaces with the aluminium matrix in Al-Mg-Si alloys. Materials Characterization
  Vitenskapelig artikkel
• Saito, Takeshi; Muraishi, Shinji; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Jostein, Røyset; Holmestad, Randi. (2013) The Effects of Low Cu Additions and Predeformation on the Precipitation in a 6060 Al-Mg-Si Alloy. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Nygaard, Unni Cecilie; Samuelsen, Mari; Marioara, Calin Daniel; Løvik, Martinus. (2013) Carbon nanofibers have IgE adjuvant capacity but are less potent than nanotubes in promoting allergic airway responses. BioMed Research International
  Vitenskapelig artikkel

2012

• Holmestad, Randi; Bjørge, Ruben; Ehlers, Flemming J H; Torsæter, Malin; Marioara, Calin Daniel; Andersen, Sigmund Jarle. (2012) Characterization and structure of precipitates in 6xxx Aluminium Alloys. Journal of Physics: Conference Series (JPCS)
  Vitenskapelig artikkel
• Wenner, Sigurd; Holmestad, Randi; Matsuda, Kenji; Nishimura, K.; Matsuzaki, T; Tomono, D. (2012) Probing defects in Al-Mg-Si alloys using muon spin relaxation. Physical Review B. Condensed Matter and Materials Physics
  Vitenskapelig artikkel
• Jensen, Ellen K; Larsen, Sten Yngve; Nygaard, Unni Cecilie; Marioara, Calin Daniel; Syversen, Tore. (2012) Early combination of material characteristics and toxicology is useful in the design of low toxicity carbon nanofiber. Materials
  Vitenskapelig artikkel
• Bjørge, Ruben; Dwyer, Christian; Weyland, Matthew; Nakashima, Philip N.H.; Marioara, Calin Daniel; Andersen, Sigmund Jarle. (2012) Aberration-corrected scanning transmission electron microscopy study of beta '-like precipitates in an Al-Mg-Ge alloy. Acta Materialia
  Vitenskapelig artikkel
• Marioara, Calin Daniel; Nakamura, J; Matsuda, K.; Andersen, Sigmund Jarle; Holmestad, Randi; Sato, T.. (2012) HAADF-STEM study of beta '-type precipitates in an over-aged Al-Mg-Si-Ag alloy. Philosophical Magazine
  Vitenskapelig artikkel
• Wenner, Sigurd; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Holmestad, Randi. (2012) Effect of room temperature storage time on precipitation in Al-Mg-Si(-Cu) alloys with different Mg/Si ratios. International Journal of Materials Research - Zeitschrift für Metallkunde
  Vitenskapelig artikkel
• Bjørge, Ruben; Andersen, Sigmund Jarle; Marioara, Calin Daniel; Etheridge, Joanne; Holmestad, Randi. (2012) Scanning transmission electron microscopy investigation of an Al-Mg-Si-Ge-Cu alloy. Philosophical Magazine
  Vitenskapelig artikkel
• Torsæter, Malin; Ehlers, Flemming J H; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Holmestad, Randi. (2012) Applying precipitate–host lattice coherency for compositional determination of precipitates in Al–Mg–Si–Cu alloys. Philosophical Magazine
  Vitenskapelig artikkel
• Teichmann, Katharina; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Marthinsen, Knut. (2012) The Effect of Preaging Deformation on the Precipitation Behavior of an Al-Mg-Si Alloy. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Gulbrandsen-Dahl, Sverre; Marioara, Calin Daniel; Pedersen, Ketill Olav; Marthinsen, Knut. (2012) Hardening of Al-Mg-Si alloys and effect of particle structure. Materials Science Forum
  Vitenskapelig artikkel

2011

• Teichmann, Katharina; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Pedersen, Ketill Olav; Gulbrandsen-Dahl, Sverre; Kolar, Michal. (2011) HRTEM study of the effect of deformation on the early precipitation behaviour in an AA6060 Al-Mg-Si alloy. Philosophical Magazine
  Vitenskapelig artikkel
• Bjørge, Ruben; Nakashima, Philip N.H.; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Muddle, Barry C.; Etheridge, Joanne. (2011) Precipitates in an Al-Mg-Ge alloy studied by aberration-corrected scanning transmission electron microscopy. Acta Materialia
  Vitenskapelig artikkel
• Torsæter, Malin; LeFebvre, William; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Walmsley, John; Holmestad, Randi. (2011) Study of intergrown L and Q ' precipitates in Al-Mg-Si-Cu alloys. Scripta Materialia
  Vitenskapelig artikkel
• Nagayoshi, H; Nordmark, Heidi; Nishimura, S; Terashima, K; Marioara, Calin Daniel; Walmsley, John. (2011) Vapor-solid-solid Si nano-whiskers growth using pure hydrogen as the source gas. Thin Solid Films
  Vitenskapelig artikkel
• Matsuda, Kenji; Nakamura, Junya; Kawabata, T; Ikeno, Susum; Sato, Tatsuo; Marioara, Calin Daniel. (2011) Effect of Additional Elements (Cu, Ag) on Precipitation in 6xxx (Al-Mg-Si) Alloys. Materials Science Forum
  Vitenskapelig artikkel

2010

• Torsæter, Malin; Lefebvre, Williams; Andersen, S.J.; Marioara, C.D.; Walmsley, JC; Holmestad, Randi. (2010) Clustering Behaviour in Al-Mg-Si Alloys Investigated by APT.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Andersen, S.J.; Marioara, C.D.; Torsæter, Malin; Bjørge, Ruben; Ehlers, Flemming J H; Holmestad, Randi. (2010) Behind Structure and Relation of Precipitates in Al-Mg-Si and Related Alloys.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Torsæter, Malin; Hasting, Håkon Stokka; Lefebvre, Williams; Marioara, Calin Daniel; Walmsley, John; Andersen, S. J.. (2010) The influence of composition and natural aging on clustering during preaging in Al-Mg-Si alloys. Journal of Applied Physics
  Vitenskapelig artikkel
• Holmestad, Randi; Marioara, C.D.; Ehlers, Flemming J H; Torsæter, Malin; Bjørge, Ruben; Røyset, Jostein. (2010) Precipitation in 6xxx Aluminium Alloys.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Torsæter, Malin; Lefebvre, Williams; Marioara, CD; Andersen, Sigmund J.; Walmsley, John; Holmestad, Randi. (2010) The study of clustering in Al-based alloys by APT.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Marioara, CD; Andersen, Sigmund J.; Bjørge, Ruben; Holmestad, Randi. (2010) Si/Ge network connecting precipitates in Al-Mg-Si/Ge-Cu(-Ag) alloys.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Andersen, Sigmund J; Marioara, CD; Holmestad, Randi. (2010) Precipitates in Al-Mg-Si alloys. Relations to Zintl-phases and polar intermetallics.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Holmestad, Jon; Marioara, CD; Andersen, Sigmund J.; Holmestad, Randi. (2010) The effect of Ag on Hardness and Microstructure during Overageing of Al-Mg-Si-Cu Alloys.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Gulbrandsen-Dahl, Sverre; Moen, Knut Erling; Ehlers, Flemming; Marioara, Calin D; Pedersen, Ketill Olav; Marthinsen, Knut. (2010) Matrix Coherency Strain and Hardening of Al-Mg-Si. Materials Science Forum
  Vitenskapelig artikkel
• Bjørge, Ruben; Marioara, Calin D; Andersen, Sigmund J; Holmestad, Randi. (2010) Precipitation in Two Al-Mg-Ge Alloys. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Nakamura, Junya; Matsuda, Kenji; Sato, Tatsuo; Marioara, CD; Andersen, Sigmund J.; Holmestad, Randi. (2010) Effect of Silver addition on crystal structure for beta' phase in Al-Mg-Si alloy.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Teichmann, Katharina; Marioara, Calin D.; Pedersen, Ketill Olav; Gulbrandsen-Dahl, Sverre; Kolar, Michal; Andersen, Sigmund J.. (2010) The effect of deformation on the precipitation behaviour of an A1MgSi alloy. A HRTEM study.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Holmestad, Jon; Marioara, C.D.; Andersen, Sigmund J.; Holmestad, Randi. (2010) Microstructure of Two Overaged Al-Mg-Si-Cu Alloys.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Bjørge, Ruben; Marioara, Calin D; Andersen, Sigmund J; Holmestad, Randi. (2010) Germanium network connecting precipitates in an Mg-rich Al-Mg-Ge alloy. Journal of Electron Microscopy
  Vitenskapelig artikkel
• Nygaard, Unni Cecilie; Samuelsen, Mari; Marioara, CD; Løvik, Martinus. (2010) Carbon nanofibers and nanotubes differ in their allergy-promoting capacity in mice. The Toxicologist
  Sammendrag/Abstract
• Andersen, Sigmund J; Marioara, CD; Vissers, Rene; Torsæter, Malin; Bjørge, Ruben; Ehlers, Flemming. (2010) The dual nature of precipitates in Al-Mg-Si alloys. Materials Science Forum
  Vitenskapelig artikkel

2009

• Nygaard, Unni Cecilie; Hansen, Jitka Stilund; Samuelsen, Mari; Alberg, Torunn; Marioara, Calin D; Løvik, Martinus. (2009) Single-walled and multi-walled carbon nanotubes promote allergic immune responses in mice. Toxicological Sciences
  Vitenskapelig artikkel
• Nordmark, Heidi; Nagayoshi, H; Matsumoto, N; Nishimura, S; Terashima, K; Marioara, CD. (2009) Si substrates texturing and vapor-solid-solid Si nanowhiskers growth using pure hydrogen as source gas. Journal of Applied Physics
  Vitenskapelig artikkel
• Andersen, Sigmund Jarle; Walmsley, John; Marioara, Calin Daniel. (2009) Composition of beta'' precipitates in Al–Mg–Si alloys by atom probe tomography and first principles calculations. Journal of Applied Physics
  Vitenskapelig artikkel
• Hasting, Håkon Stokka; Frøseth, Anders Gudmund; Andersen, Sigmund J; Vissers, Rene; Walmsley, John C; Marioara, Calin D. (2009) Composition of beta'' precipitates in Al-Mg-Si alloys by atom probe tomography and first principles calculations. Journal of Applied Physics
  Vitenskapelig artikkel

2008

• Vissers, Rene; Marioara, Calin D; Andersen, Sigmund J; Holmestad, Randi. (2008) Process, Mechanical and Heat Treatment Modelling: Crystal Structure determination of the B' phase in Al-Mg-Si Alloys by combining Quantitative Electron diffraction and ab initio Calculations.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Andersen, Sigmund J; Marioara, Calin D; Vissers, Rene; Holmestad, Randi. (2008) Effect of Defects: Atomic Structure of precipitates in AlMgSi(Cu) Insights into precipitation.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Marioara, Calin D; Andersen, Sigmund J; Stene, Tore; Hasting, Håkon Stokka; Walmsley, John C; Helvoort, Antonius Van. (2008) Microstructure: The influence of Cu on Hardness and Microstructure in Al-Mg-Si alloys.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Torsæter, Malin; Vissers, Rene; Marioara, Calin D; Andersen, Sigmund J; Holmestad, Randi. (2008) Simulation and Modelling: Crystal Structure Determination of the Q' and C-type Plate Precipitates in Al-Mg-Si-Cu (6xxx) Alloys.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Andersen, Sigmund Jarle; Holme, Børge; Marioara, Calin Daniel. (2008) Quantification of small, convex particles by TEM. Ultramicroscopy
  Vitenskapelig artikkel
• Marioara, C.D.; Andersen, S.J.; Birkeland, Asgeir; Holmestad, Randi. (2008) Orientation of silicon particles in a binary Al–Si alloy. Journal of Materials Science
  Vitenskapelig artikkel
• Malin, Torsæter; René, Vissers; Marioara, Calin Daniel; Andersen, Sigmund Jarle; Randi, Holmestad. (2008) Crystal Structure Determination of the Q’ and C-Type Plate precipitates in Al-Mg-Si-Cu (6xxx) Alloys.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Gulbrandsen-Dahl, Sverre; Pedersen, Ketill Olav; Marioara, Calin Daniel; Kolar, Michal; Marthinsen, Knut. (2008) Mechanical characteristics of Post-β’’ Precipitates in Al-Mg-Si alloys.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2007

• Marioara, CD; Andersen, Sigmund; Stene, Tore; Hasting, Håkon Stokka; Walmsley, John C; Helvoort, Antonius Van. (2007) The effect of Cu on precipitation in Al-Mg-Si alloys. Philosophical Magazine
  Vitenskapelig artikkel
• Hasting, Håkon Stokka; Lefebvre, Williams; Marioara, Calin D; Walmsley, John C; Andersen, Sigmund; Holmestad, Randi. (2007) Comparative study of the beta ''-phase in a 6xxx Al alloy by 3DAP and HRTEM. Surface and Interface Analysis
  Vitenskapelig artikkel
• Vissers, Rene; huis, ma van; jansen, j; Zandbergen, HW; Marioara, CD; Andersen, Sigmund. (2007) The crystal structure of the beta' phase in Al-Mg-Si alloys. Acta Materialia
  Vitenskapelig artikkel
• Andersen, Sigmund; Marioara, CD; Vissers, Rene; Frøseth, Anders; Zandbergen, HW. (2007) The structural relation between precipitates in Al-Mg-Si alloys, the Al-matrix and diamond silicon, with emphasis on the trigonal phase U1-MgAl2Si2. Materials Science & Engineering: A
  Vitenskapelig artikkel
• Andersen, Sigmund Jarle; Marioara, Calin Daniel. (2007) The structural relation between precipitates in Al–Mg–Si alloys, the Al-matrix and diamond silicon, with emphasis on the trigonal phase U1-MgAl2Si2. Materials Science & Engineering: A
  Vitenskapelig artikkel

2006

• Hasting, Håkon Stokka; Walmsley, John; Helvoort, Antonius Van; Marioara, Calin D; Andersen, Sigmund; Holmestad, Randi. (2006) Z-contrast imaging of the arrangement of Cu-precipitates in 6xxx-series aluminium alloys. Philosophical Magazine Letters
  Vitenskapelig artikkel
• Marioara, CD; Nordmark, Heidi; Andersen, Sigmund; Holmestad, Randi. (2006) Post-beta '' phases and their influence on microstructure and hardness in 6xxx Al-Mg-Si alloys. Journal of Materials Science
  Vitenskapelig artikkel
• Hasting, Håkon Stokka; Walmsley, John C; Marioara, Calin D; Helvoort, Antonius Van; Holmestad, Randi; Danoix, Frederic. (2006) Characterisation of early precipitation stages in 6xxx series aluminium alloys. Institute of Physics Conference Series
  Vitenskapelig artikkel

2005

• Marioara, Calin D; Andersen, S.J.; Zandbergen, HW; Holmestad, Randi. (2005) The influence of alloy composition on precipitates of the Al-Mg-Si system. Metallurgical and Materials Transactions A
  Vitenskapelig artikkel
• Andersen, S.J.; Marioara, CD; Frøseth, Anders; Vissers, Rene; Zandbergen, HW. (2005) Crystal structure of the orthorhombic U2-Al4Mg4Si4 precipitate in the Al-Mg-Si alloy system and its relation to the beta ' and beta '' phases. Materials Science & Engineering: A
  Vitenskapelig artikkel

2004

• Dons, A. L.; Li, Yanjun; Marioara, C.; Siemensen, C.; Johansen, A.; Hakonsen, A.. (2004) Precipitation and dissolution of Mn-rich dispersoids during the heating of AA3xxx alloys. Aluminium
  Vitenskapelig artikkel
• Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Marioara, Calin D. (2004) Modelling of the microstructure and strength evolution in Al-Mg-Si alloys during multistage thermal processing. Acta Materialia
  Vitenskapelig artikkel

2003

• Gjønnes, Jon; Hansen, Vidar; Andersen, S. J.; Marioara, C.D.; Li, X.Z.. (2003) Electron crystallography of aluminium alloy phases. Zeitschrift fur Kristallographie
  Vitenskapelig artikkel
• Gjønnes, Jon; Hansen, Vidar; Andersen, S.J.; Marioara, C.D.; Li, XZ. (2003) Electron crystallography of aluminium alloy phases. ?
  Vitenskapelig artikkel
• Andersen, Sigmund Jarle; Marioara, Calin Daniel. (2003) Bonding in MgSi and AlMgSi Compounds Relevant to AlMgSi alloys. Physical Review B Condensed Matter
  Vitenskapelig artikkel
• Andersen, Sigmund Jarle; Marioara, Calin Daniel. (2003) Crystal Structures of the Trigonal U1-MgAl2Si2 and Orthorhombic U2-Mg4Al4Si4 Precipitates in the Al-Mg-Si alloy system.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Frøseth, Anders Gudmund; Høier, Rangvald; Derlet, Peter; Marioara, C.D.; Andersen, S.J.. (2003) Bonding in MgSi and Al-Mg-Si compounds relevant to Al-Mg-Si alloys. Physical Review B. Condensed Matter and Materials Physics
  Vitenskapelig artikkel

2002

• Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Klokkehaug, Siri; Marioara, Calin D. (2002) Precipitation reactions and strength evolution during industrial heat treatment of age hardening aluminium alloys-Part 4: Modification of numerical precipitation model. Hydro Aluminium Structures Hydro Aluminium Structures
  Rapport
• Andersen, Sigmund Jarle; Marioara, Calin Daniel. (2002) Solving the Structure of the Phases in the Al-Mg-Si Alloy System with the Help of Ab Initio Modelling.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel