Maths Karlsson
YOU?
Author Swipe
View article: Vibrational Water Dynamics in Sodium-Based Prussian Blue Analogues
Vibrational Water Dynamics in Sodium-Based Prussian Blue Analogues Open
View article: Proton Diffusion in Proton-Conducting Ba <sub>2</sub> In <sub>1.85</sub> M <sub>0.15</sub> O <sub>5</sub> (M = In, Ga, Sc, and Y) Investigated with Quasielastic Neutron Scattering
Proton Diffusion in Proton-Conducting Ba <sub>2</sub> In <sub>1.85</sub> M <sub>0.15</sub> O <sub>5</sub> (M = In, Ga, Sc, and Y) Investigated with Quasielastic Neutron Scattering Open
View article: Organic Cation Dynamics in the Layered Lead Iodide Perovskites BA<sub>2</sub>PbI<sub>4</sub> and PEA<sub>2</sub>PbI<sub>4</sub>
Organic Cation Dynamics in the Layered Lead Iodide Perovskites BA<sub>2</sub>PbI<sub>4</sub> and PEA<sub>2</sub>PbI<sub>4</sub> Open
We report on a quasielastic neutron scattering (QENS) study of the rotational dynamics of organic cations in the optoelectronic layered metal halide perovskites BA2PbI4 (BA = butylammonium, CH3(CH2
View article: Mechanism of Hydride-Ion Diffusion in the Oxyhydride of Barium Titanate
Mechanism of Hydride-Ion Diffusion in the Oxyhydride of Barium Titanate Open
View article: Unraveling the Nature of Vibrational Dynamics in CsPbI<sub>3</sub> by Inelastic Neutron Scattering and Molecular Dynamics Simulations
Unraveling the Nature of Vibrational Dynamics in CsPbI<sub>3</sub> by Inelastic Neutron Scattering and Molecular Dynamics Simulations Open
Cesium lead iodide, CsPbI3, is an optoelectronic material of large interest for various technological applications; however, fundamental questions surrounding the vibrational dynamics of this material, especially regarding its r…
View article: Rendering the European neutron research landscape
Rendering the European neutron research landscape Open
View article: Configuration and Dynamics of Hydride Ions in the Nitride-Hydride Catalyst Ca<sub>3</sub>CrN<sub>3</sub>H
Configuration and Dynamics of Hydride Ions in the Nitride-Hydride Catalyst Ca<sub>3</sub>CrN<sub>3</sub>H Open
We report results on the configuration and vibrational dynamics of hydride ions (H-) in the novel mixed-anion, nitride-hydride, catalyst Ca3CrN3H by means of variable temperature inelastic neutron scattering experiments, harmonic phonon ca…
View article: Impact of Sodium on the Water Dynamics in Prussian Blue Analogues
Impact of Sodium on the Water Dynamics in Prussian Blue Analogues Open
Prussian blue analogues (PBAs) are interesting cathode materials for sodium-ion batteries, especially the iron-based, [Fe(CN)6]n− vacancy-free PBA Na2-xFe[Fe(CN)6]·zH2O. However, the presence of water has an opposing role in the applicatio…
View article: Danish and Swedish National Data Collections for Cancer – Solutions for Radiotherapy
Danish and Swedish National Data Collections for Cancer – Solutions for Radiotherapy Open
View article: Neutron Reflectivity in Corrosion Research on Metals
Neutron Reflectivity in Corrosion Research on Metals Open
Neutron reflectivity (NR) is potentially a powerful tool for characterizing chemical and morphological changes in thin films and at buried interfaces in corrosion science. While the scope of NR is limited by its inherent demands for low su…
View article: Rendering the European Neutron Research Landscape
Rendering the European Neutron Research Landscape Open
Neutrons, owing to their unique properties, serve as indispensable probes for investigating the structure and dynamics of materials across various length scales. The scientific community utilizing neutron research infrastructures encompass…
View article: Reorientational Dynamics in Y(BH<sub>4</sub>)<sub>3</sub>·<i>x</i>NH<sub>3</sub> (<i>x</i> = 0, 3, and 7): The Impact of NH<sub>3</sub> on BH<sub>4</sub><sup>–</sup> Dynamics
Reorientational Dynamics in Y(BH<sub>4</sub>)<sub>3</sub>·<i>x</i>NH<sub>3</sub> (<i>x</i> = 0, 3, and 7): The Impact of NH<sub>3</sub> on BH<sub>4</sub><sup>–</sup> Dynamics Open
The reorientational dynamics of Y(BH4)3·xNH3 (x = 0, 3, and 7) was studied using quasielastic neutron scattering (QENS) and neutron spin echo (NSE). The results showed that changing the number…
View article: Localized Proton Motions in the Proton-Conducting Perovskites BaZr<sub>1–<i>x</i></sub>Sc<sub><i>x</i></sub>O<sub>3</sub>H<sub><i>x</i></sub> (<i>x</i> = 0.10 and 0.50) Investigated with Quasielastic Neutron Scattering
Localized Proton Motions in the Proton-Conducting Perovskites BaZr<sub>1–<i>x</i></sub>Sc<sub><i>x</i></sub>O<sub>3</sub>H<sub><i>x</i></sub> (<i>x</i> = 0.10 and 0.50) Investigated with Quasielastic Neutron Scattering Open
Acceptor-doped barium zirconates are fast proton conductors with a mechanism of proton conduction that involves proton transfers between neighboring oxide ions and rotational motions of the O–H species. Previous results from quasielastic n…
View article: Local structure of hydrated nanocrystalline films of the proton conductor BaZr1-Sc O3-/2 studied by infrared spectroscopy
Local structure of hydrated nanocrystalline films of the proton conductor BaZr1-Sc O3-/2 studied by infrared spectroscopy Open
View article: Proton Diffusion Mechanism in Hydrated Barium Indate Oxides
Proton Diffusion Mechanism in Hydrated Barium Indate Oxides Open
We report on quasielastic neutron scattering (QENS) andab initiomolecular dynamics (AIMD) simulations of the mechanism of proton diffusionin the partially and fully hydrated barium indate oxide proton conductorsBa(2)In(2)O(5)(H2O)( x ) (x …
View article: Growth and thermal stability of Sc-doped BaZrO3 thin films deposited on single crystal substrates
Growth and thermal stability of Sc-doped BaZrO3 thin films deposited on single crystal substrates Open
Thin films of BaZr1-xScxO3-x/2, (0 ≤ x ≤ 0.64), well known as proton conducting solid electrolytes for intermediatetemperature solid oxide fuel cell, were deposited by magnetron sputtering. X-ray diffraction analysis of theas deposited fil…
View article: Rotational Dynamics of Organic Cations in Formamidinium Lead Iodide Perovskites
Rotational Dynamics of Organic Cations in Formamidinium Lead Iodide Perovskites Open
We report results from quasi-elastic neutron scattering studies on the rotational dynamics of formamidinium (HC[NH2]2+, FA) and methylammonium (CH3NH3+, MA) cations in FA
View article: Phosphor Thermometry of Alumina-Forming High-Temperature Alloys Using Luminescent Rare-Earth Ions in YAG: Proof of Concept Using a Dispersion of Ce<sup>3+</sup> -Doped YAG Particles in a FeCrAl Alloy
Phosphor Thermometry of Alumina-Forming High-Temperature Alloys Using Luminescent Rare-Earth Ions in YAG: Proof of Concept Using a Dispersion of Ce<sup>3+</sup> -Doped YAG Particles in a FeCrAl Alloy Open
Most high-temperature processes require monitoring and controlling temperature, preferably with high precision and good lateral resolution. Here we evaluate the use of the technique commonly known as phosphor thermometry, which exploits th…
View article: CCDC 2079392: Experimental Crystal Structure Determination
CCDC 2079392: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2079393: Experimental Crystal Structure Determination
CCDC 2079393: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Vibrational properties of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>SrVO</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi mathvariant="normal">H</mml:mi></mml:mrow></mml:math> with large spin-phonon coupling
Vibrational properties of with large spin-phonon coupling Open
The antiferromagnetic transition metal oxyhydride SrVO2H is distinguished by its stoichiometric composition and an ordered arrangement of H atoms. The tetragonal structure is related to the cubic perovskite and consists of alternating laye…
View article: Structure–property correlation in oxide-ion and proton conductors for clean energy applications: recent experimental and computational advancements
Structure–property correlation in oxide-ion and proton conductors for clean energy applications: recent experimental and computational advancements Open
In the last decade, the field of oxide-ion and proton conductors continued to trigger a significant amount of basic research aimed at improving the properties and the comprehension of actual materials, as well as at discovering novel phase…
View article: A Bibliometric Study on Swedish Neutron Users for the Period 2006–2020
A Bibliometric Study on Swedish Neutron Users for the Period 2006–2020 Open
View article: Promoting Persistent Superionic Conductivity in Sodium Monocarba-<i>closo</i>-dodecaborate NaCB<sub>11</sub>H<sub>12</sub> via Confinement within Nanoporous Silica
Promoting Persistent Superionic Conductivity in Sodium Monocarba-<i>closo</i>-dodecaborate NaCB<sub>11</sub>H<sub>12</sub> via Confinement within Nanoporous Silica Open
Superionic phases of bulk anhydrous salts based on large cluster-like polyhedral (carba)borate anions are generally stable only well above room temperature, rendering them unsuitable as solid-state electrolytes in energy-storage devices th…
View article: Neutron Scattering Investigations of the Global and Local Structures of Ammine Yttrium Borohydrides
Neutron Scattering Investigations of the Global and Local Structures of Ammine Yttrium Borohydrides Open
Complex metal hydrides are a fascinating and continuously expanding class of materials with many properties relevant for solid-state hydrogen and ammonia storage and solid-state electrolytes. The crystal structures are often investigated u…
View article: Resonant enhancement of grazing incidence neutron scattering for the characterization of thin films
Resonant enhancement of grazing incidence neutron scattering for the characterization of thin films Open
We use signal enhancement in a quantum resonator for the characterization of a thin layer of vanadium hydride using neutron reflectometry and demonstrate that pressure-concentration isotherms and expansion coefficients can be extracted fro…
View article: The effect of cation substitution on the local coordination of protons in Ba2In1.85M0.15O6H2 (M = In, Ga, Sc and Y)
The effect of cation substitution on the local coordination of protons in Ba2In1.85M0.15O6H2 (M = In, Ga, Sc and Y) Open
We report on an investigation of the local structure and vibrational dynamics in the brownmillerite-based proton conductors Ba2In1.85M0.15O6H2 with M = In, Ga, Sc and Y. The aim is to determine the effect of the cation (M) substitution on …
View article: CCDC 2056973: Experimental Crystal Structure Determination
CCDC 2056973: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Diffusional Dynamics of Hydride Ions in the Layered Oxyhydride SrVO<sub>2</sub>H
Diffusional Dynamics of Hydride Ions in the Layered Oxyhydride SrVO<sub>2</sub>H Open
Perovskite-type oxyhydrides are hydride-ion-conducting materials of promise for several types of technological applications; however, the conductivity is often too low for practical use and, on a fundamental level, the mechanism of hydride…
View article: Cation Dynamics and Structural Stabilization in Formamidinium Lead Iodide Perovskites
Cation Dynamics and Structural Stabilization in Formamidinium Lead Iodide Perovskites Open
The vibrational dynamics of pure and methylammonium-doped formamidinium lead iodide perovskites(FAPbI3) has been investigated by high-resolution neutron spectroscopy. For the ?first time, we provide an exhaustive and accurate analysis of t…