Browsing IFE BRAGE by Author "Fjellvåg, Øystein"
Now showing items 1-14 of 14
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5D total scattering computed tomography reveals the full reaction mechanism of a bismuth vanadate lithium ion battery anode
Sottmann, Jonas; Ruud, Amund; Fjellvåg, Øystein; Vaughan, Gavin B. M.; Di Michel, Marco; Fjellvåg, Helmer; Lebedev, Oleg I.; Ponniah, Vajeeston; Wragg, David Stephen (Peer reviewed; Journal article, 2022) -
A combined deep inelastic neutron scattering andab initiolattice dynamics study of the hydride anion dynamics and bonding in La2LiHO3 oxyhydride
Fjellvåg, Øystein; Krzystyniak, Matthew; Vajeeston, Ponniah; Sjåstad, Anja Olafsen; Armstrong, Jeff (Peer reviewed; Journal article, 2019)Kobayashi et al (6279) (Science 2016, 351) reported recently the existence of pure H- conductivity in the oxyhydride La2−x−y Sr x+y LiH1−x+y O3−y , while demonstrating its functionality through a prototype solid-state ... -
The average and local structure of TiVCrNbDx (x = 0, 2.2, 8) from total scattering and neutron spectroscopy
Nygård, Magnus Moe; Fjellvåg, Øystein; Sørby, Magnus Helgerud; Sakaki, Kouji; Ikeda, Kazutaka; Armstrong, Jeff; Vajeeston, Ponniah; Slawinski, Wojciech Andrzej; Kim, Hyunjeong; Machida, Akihiko; Nakamura, Yumiko; Hauback, Bjørn (Peer reviewed; Journal article, 2021) -
Canted antiferromagnetism in high-purity NaFeF3 prepared by a novel wet-chemical synthesis method
Bernal, Fabian Leonardo Martinez; Gonano, Bruno Raymond Gino; Lundvall, Fredrik; Wragg, David; Fjellvåg, Helmer; Veillon, Fabien; Sławińsk, Wojciech; Fjellvåg, Øystein (Peer reviewed; Journal article, 2020) -
Crystal structure of LaSr3Fe3O9 and its phase relation with LaSr3Fe3O10
Fjellvåg, Øystein; Øygarden, Vegar; Sørby, Magnus Helgerud; Sjåstad, Anja Olafsen (Peer reviewed; Journal article, 2019)The Ruddlesden-Popper phase LaSr3Fe3O10 and its reduced derivatives with nominal composition LaSr3Fe3O10–x, with 0 < x < 1.21, are described in detail with respect to crystal structure, magnetic order, thermal stability ... -
Crystallization, Phase Stability, and Electrochemical Performance of β-MoO3 Thin Films
Fjellvåg, Øystein; Ruud, Amund; Sønsteby, Henrik Hovde; Nilsen, Ola; Fjellvåg, Helmer (Peer reviewed; Journal article, 2020)Insight into the crystallization process of functional materials deposited as thin films in an amorphous state is essential when phase pure samples of specific polymorphs are sought for utilization of performance aspects ... -
Effect of electron doping on the crystal structure and physical properties of an n = 3 Ruddlesden-Popper compound La4Ni3O10
Periyasamy, Manimuthu; Patra, Lokanath; Fjellvåg, Øystein; Ravindran, Ponniah; Sørby, Magnus Helgerud; Kumar, Susmit; Sjåstad, Anja Olafsen; Fjellvåg, Helmer (Peer reviewed; Journal article, 2021) -
Exotic Compositional Ordering in Manganese–Nickel–Arsenic (Mn-Ni-As) Intermetallics
Gonano, Bruno Raymond Gino; Fjellvåg, Øystein; Steciuk, Gwladys; Saha, Dipankar; Pelloquin, Denis; Fjellvåg, Helmer (Peer reviewed; Journal article, 2020) -
A foundation for complex oxide electronics -low temperature perovskite epitaxy
Sønsteby, Henrik H.; Skaar, Erik; Fjellvåg, Øystein; Bratvold, Jon E.; Fjellvåg, Helmer; Nilsen, Ola (Peer reviewed; Journal article, 2020) -
Interplay of valence states and magnetic interactions in the perovskite system LaNi1–xRhxO3
Fjellvåg, Asbjørn Slagtern; Fjellvåg, Øystein; Kumar, Susmit; Ruud, Amund; Sjåstad, Anja Olafsen (Peer reviewed; Journal article, 2021)We report on the structural, magnetic and electronic properties of Rh substituted LaNiO3, LaNi1–xRhxO3 (0 ≤ x ≤ 1). Increased Rh contents are associated with increased structural distortion, and we observe a phase ... -
Structural and magnetic characterization of the elusive Jahn-Teller active NaCrF3
Bernal, Fabian Leonardo Martinez; Sottmann, Jonas; Wragg, David; Fjellvåg, Helmer; Fjellvåg, Øystein; Drathen, Christina; Slawinski, Wojciech Andrzej; Løvvik, Ole Martin (Peer reviewed; Journal article, 2020) -
Structural disorder and antiferromagnetism in LaNi1–xPtxO3
Fjellvåg, Asbjørn Slagtern; Fjellvåg, Øystein; Breard, Y.; Sjåstad, Anja Olafsen (Peer reviewed; Journal article, 2021) -
Tuning the Magnetically Segregated Nanolayering in Mn–Ni–As Intermetallics
Gonano, Bruno Raymond Gino; Fjellvåg, Øystein; Steciuk, Gwladys; Guillou, Francois; Saha, Dipankar; Pelloquin, Denis; Fjellvåg, Helmer (Peer reviewed; Journal article, 2021) -
Vibrational properties of High Entropy Alloy based metal hydrides probed by inelastic neutron scattering
Ek, Gustav; Fjellvåg, Øystein; Vajeeston, Ponniah; Armstrong, Jeff; Sahlberg, Martin; Häussermann, Ulrich (Peer reviewed; Journal article, 2021)