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Na-ion dynamics in ...
Na-ion dynamics in the solid solution NaxCa1−xCr2O4 studied by muon spin rotation and neutron diffraction
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- Nocerino, Elisabetta (författare)
- KTH Royal Inst Technol, Dept Appl Phys, SE-10044 Stockholm, Sweden.
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- Forslund, Ola Kenji (författare)
- Uppsala universitet,Materialteori,Univ Zurich, Phys Inst, Winterthurerstr 190, CH-8057 Zurich, Switzerland.,Univ Zurich, Switzerland; Uppsala Univ, Sweden
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- Sakurai, Hiroya (författare)
- Natl Inst Mat Sci, Tsukuba, Ibaraki 3050044, Japan.
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- Matsubara, Nami (författare)
- KTH Royal Inst Technol, Dept Appl Phys, SE-10044 Stockholm, Sweden.
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- Zubayer, Anton (författare)
- Linköpings universitet,Tunnfilmsfysik,Tekniska fakulteten,Linköping Univ, Dept Phys Chem & Biol IFM, SE-58183 Linköping, Sweden.
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- Mazza, Federico (författare)
- TU Wien, Inst Solid State Phys, Wiedner Haupstr 8-10, AT-1040 Vienna, Austria.
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- Cottrell, Stephen (författare)
- Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England.
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- Koda, Akihiro (författare)
- High Energy Accelerator Res Org KEK IMSS, Inst Mat Struct Sci, Muon Sci Lab, Tsukuba, Ibaraki 3050801, Japan.;High Energy Accelerator Res Org KEK IMSS, Inst Mat Struct Sci, Condensed Matter Res Ctr, Tsukuba, Ibaraki 3050801, Japan.
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- Watanabe, Isao (författare)
- RIKEN, Muon Sci Lab, 2-1 Hirosawa, Wako, Saitama 3510198, Japan.
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- Hoshikawa, Akinori (författare)
- Ibaraki Univ, Frontier Res Ctr Appl Atom Sci, IQBRC, 162-1 Shirakata, Tokai, Ibaraki 3191106, Japan.
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- Saito, Takashi (författare)
- High Energy Accelerator Res Org, Inst Mat Struct Sci, 203-1 Shirakata, Tokai, Ibaraki 3191107, Japan.
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- Sugiyama, Jun (författare)
- Comprehens Res Org Sci & Soc CROSS, Neutron Sci & Technol Ctr, Tokai, Ibaraki 3191106, Japan.;Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan.
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- Sassa, Yasmine (författare)
- KTH Royal Inst Technol, Dept Appl Phys, SE-10044 Stockholm, Sweden.
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- Mansson, Martin (författare)
- KTH Royal Inst Technol, Dept Appl Phys, SE-10044 Stockholm, Sweden.
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KTH Royal Inst Technol, Dept Appl Phys, SE-10044 Stockholm, Sweden Materialteori (creator_code:org_t)
- ROYAL SOC CHEMISTRY, 2024
- 2024
- Engelska.
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Ingår i: Sustainable Energy & Fuels. - : ROYAL SOC CHEMISTRY. - 2398-4902. ; 8:7
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- In this work we present a systematic set of measurements carried out by muon spin rotation/relaxation (mu+SR) and neutron powder diffraction (NPD) on the solid solution NaxCa1-xCr2O4. This study investigates Na-ion dynamics in the quasi-1D (Q1D) diffusion channels created by the honeycomb-like arrangement of CrO6 octahedra, in the presence of defects introduced by Ca substitution. With increasing Ca content, the size of the diffusion channels is enlarged; however, this effect does not enhance the Na ion mobility. Instead the overall diffusivity is hampered by the local defects and the Na hopping probability is lowered. The diffusion mechanism in NaxCa1-xCr2O4 is proposed to be interstitial and the activation energy as well as diffusion coefficient are determined for all the members of the solid solution.
Ämnesord
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Nocerino, Elisab ...
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Forslund, Ola Ke ...
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Sakurai, Hiroya
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Matsubara, Nami
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Zubayer, Anton
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Mazza, Federico
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Cottrell, Stephe ...
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Koda, Akihiro
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Watanabe, Isao
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Hoshikawa, Akino ...
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Saito, Takashi
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Sugiyama, Jun
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Sassa, Yasmine
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Mansson, Martin
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- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Kemi
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och Materialkemi
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- NATURVETENSKAP
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NATURVETENSKAP
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och Fysik
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och Den kondenserade ...
- Artiklar i publikationen
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Sustainable Ener ...
- Av lärosätet
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Linköpings universitet
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Uppsala universitet