Browsing IFE BRAGE by Author "Fjellvåg, Helmer"
Now showing items 1-20 of 29
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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) -
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) -
Comparative phase transformation and magnetocaloric effect study of Co and Mn substitution by Cu in MnCoGe compounds
Pal, Santosh Kumar; Frommen, Christoph; Kumar, Susmit; Hauback, Bjørn; Fjellvåg, Helmer; Woodcock, T. G.; Nielsch, K; Helgesen, Geir (Journal article; Peer reviewed, 2018) -
Comparative phase transformation and magnetocaloric effect study of Co and Mn substitution by Cu in MnCoGe compounds
Pal, Santosh Kumar; Frommen, Christoph; Kumar, Susmit; Hauback, Bjørn; Fjellvåg, Helmer; Woodcock, T. G.; Nielsch, K; Helgesen, Geir (Journal article; Peer reviewed, 2019) -
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 ... -
(De)sodiation Mechanism of Bi2MoO6 in Na-Ion Batteries Probed by Quasi-Simultaneous Operando PDF and XAS
Brennhagen, Anders; Skurtveit, Amalie; Wragg, David Stephen; Cavallo, Carmen; Sjåstad, Anja Olafsen; Koposov, Alexey; Fjellvåg, Helmer (Peer reviewed; Journal article, 2024) -
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) -
Electronic structure and optical properties of ZnSiO3 and Zn2SiO4
Karazhanov, Smagul; Ravindran, Ponniah; Fjellvåg, Helmer; Svensson, Bengt Gunnar (Journal article; Peer reviewed, 2009) -
Enhancing giant magnetocaloric effect near room temperature by inducing magnetostructural coupling in Cu-doped MnCoGe
Pal, Santosh Kumar; Frommen, Christoph; Kumar, Susmit; Hauback, Bjørn; Fjellvåg, Helmer; Helgesen, Geir (Peer reviewed; Journal article, 2020) -
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) -
Exploring V-Fe-Co-Ni-Al and V-Fe-Co-Ni-Cu high entropy alloys for magnetocaloric applications
Eggert, Bruno G. F.; Delczeg-Czirjak, Erna K.; Maccari, Fernando; Kumar, Susmit; Gutfleisch, Oliver; Fjellvåg, Helmer; Hauback, Bjørn Christian; Frommen, Christoph (Peer reviewed; Journal article, 2022) -
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) -
Lithium ionic conduction in composites of Li(BH4)0.75I0.25 and amorphous 0.75Li2S·0.25P2S5 for battery applications
El-Kharbachi, Abdelouahab; Hu, Yang; Yoshida, Koji; Vajeeston, Ponniah; Kim, Sangryun; Sørby, Magnus Helgerud; Orimo, Shin-Ichi; Fjellvåg, Helmer; Hauback, Bjørn (Journal article; Peer reviewed, 2018) -
MgH2–CoO: a conversion-type composite electrode for LiBH4-based all-solid-state lithium ion batteries
El-Kharbachi, Abdelouahab; Uesato, Hiroki; Kawai, Hironori; Wenner, Sigurd; Miyaoka, Hiroki; Sørby, Magnus Helgerud; Fjellvåg, Helmer; Ichikawa, Takayuki; Hauback, Bjørn (Journal article; Peer reviewed, 2018) -
Order-to-Disorder Transition and Hydrogen Bonding in the Jahn-Teller Active NH<inf>4</inf>CrF<inf>3</inf> Fluoroperovskite
Fjellvåg, Øystein Slagtern; Gonano, Bruno; Bernal, Fabian Leonardo Martinez; Amedi, Salah Bra; Lyu, Jike; Pomjakushin, Vladimir; Medarde, Marisa; Chernyshov, Dmitry; Marshall, Kenneth; Valldor, Björn Martin; Fjellvåg, Helmer; Hauback, Bjørn Christian (Peer reviewed; Journal article, 2024) -
Phase stability and pressure-induced structural transitions at zero temperature in ZnSiO3 and Zn2SiO4
Karazhanov, Smagul; Ravindran, Ponniah; Vajeeston, Ponniah; Ulyashin, AG; Fjellvåg, Helmer; Svensson, Bengt Gunnar (Journal article; Peer reviewed, 2009) -
Phase stability, electronic structure, and optical properties of indium oxide polytypes
Karazhanov, Smagul; Ravindran, Ponniah; Vajeeston, Ponniah; Ulyashin, A; Finstad, Terje; Fjellvåg, Helmer (Journal article; Peer reviewed, 2007) -
Pseudo-ternary LiBH4-LiCl-P2S5 system as structurally disordered bulk electrolyte for all-solid-state lithium batteries
El-Kharbachi, Abdelouahab; Wind, Julia; Ruud, Amund; Høgset, Astrid Bygdås; Nygård, Magnus Moe; Zhang, Junxian; Sørby, Magnus Helgerud; Kim, Sangryun; Cuevas, Fermin; Orimo, Shin-Ichi; Fichtner, Maximilian; Latroche, Michel; Fjellvåg, Helmer; Hauback, Bjørn (Peer reviewed; Journal article, 2020) -
Reversibility of metal-hydride anodes in all-solid-state lithium secondary battery operating at room temperature
El-Kharbachi, Abdelouahab; Hu, Yang; Sørby, Magnus Helgerud; Mæhlen, Jan Petter; Vullum, Per Erik; Fjellvåg, Helmer; Hauback, Bjørn (Journal article; Peer reviewed, 2018) -
Structural and magnetic aspects of La4(Co1-xNix)3O10+δ (0 ≤ x ≤ 1)
Nagell, Marius Uv; Kumar, Susmit; Sørby, Magnus Helgerud; Fjellvåg, Helmer; Sjåstad, Anja Olafsen (Journal article; Peer reviewed, 2015)