Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Magnuson, Martin"'
Autor:
Nzulu, Gabriel K., Rogström, Lina, Lu, Jun, Högberg, Hans, Eklund, Per, Hultman, Lars, Magnuson, Martin
Publikováno v:
J. Afr. Earth Sci. 220 105439 (2024)
Altered and gangue quartz in hydrothermal veins from the Kubi Gold deposit in Dunkwa on Offin in the central region of Ghana are investigated for possible Au-associated indicator minerals and to provide the understanding and increase the knowledge of
Externí odkaz:
http://arxiv.org/abs/2410.07828
One of the most explored MXenes is the Ti3C2Tx, where Tx is designated to inherently formed termination species. Among many applications, Ti3C2Tx is an excellent material for energy storage, energy converting, and CO2-capturing devices. However, acti
Externí odkaz:
http://arxiv.org/abs/2404.03287
Autor:
Chowdhury, Susmita, Singh, Niraj Kumar, Honnali, Sanath Kumar, Greczynski, Grzegorz, Eklund, Per, Febvrier, Arnaud le, Magnuson, Martin
The electronic structure of Sc1-xVxNy epitaxial films with different alloying concentrations of V are investigated with respect to effects on thermoelectric properties. Band structure calculations on Sc0.75V0.25N indicate that V 3d states lie in the
Externí odkaz:
http://arxiv.org/abs/2404.01417
Autor:
Chowdhury, Susmita, Hjort, Victor, Shu, Rui, Greczynski, Grzegorz, Febvrier, Arnaud le, Eklund, Per, Magnuson, Martin
Chromium-based nitrides are used in hard, resilient coatings, and show promise for thermoelectric applications due to their combination of structural, thermal, and electronic properties. Here, we investigated the electronic structures and chemical bo
Externí odkaz:
http://arxiv.org/abs/2308.10750
Autor:
Näslund, Lars-Åke, Magnuson, Martin
Publikováno v:
2D Mater. 10 (2023) 035024
A potential application of two-dimensional (2D) MXenes, such as Ti2CTx and Ti3C2Tx, is energy storage devices, such as supercapacitors, batteries, and hydride electrochemical cells, where intercalation of ions between the 2D layers is considered as a
Externí odkaz:
http://arxiv.org/abs/2306.06933
Autor:
Olovsson, Weine, Magnuson, Martin
Publikováno v:
J. Phys. Chem. C, 126, 21101-21108 (2022)
The electronic structure of rhombohedral sp2 hybridized boron nitride (r-BN) is characterized by X-ray absorption near-edge structure spectroscopy. Measurements are performed at the boron and nitrogen K-edges (1s) and interpreted with first-principle
Externí odkaz:
http://arxiv.org/abs/2212.07862
Publikováno v:
Vacuum 196, 110567 (2022)
We review the thin film growth, chemistry, and physical properties of Group 4-6 transition-metal diboride (TMB2) thin films with AlB2-type crystal structure (Strukturbericht designation C32). Industrial applications are growing rapidly as TMB2 begin
Externí odkaz:
http://arxiv.org/abs/2112.14099
Publikováno v:
Minerals 11, 912 (2021)
X-ray photoelectron spectroscopy (XPS) and energy-dispersive X-ray spectroscopy (EDX) are applied to investigate the properties of fine-grained concentrate on artisanal small-scale gold mining samples from the Kubi Gold Project of the Asante Gold Cor
Externí odkaz:
http://arxiv.org/abs/2110.15758
Publikováno v:
2D Mater. 8, 045026 (2021)
MXenes are technologically interesting 2D materials that show potential in numerous applications. The properties of the MXenes depend at large extent on the selection of elements that build the 2D MX-layer. Another key parameter for tuning the attrac
Externí odkaz:
http://arxiv.org/abs/2109.03448
Publikováno v:
Journal of Materials Science, 56(12), 7659-7669 (2021)
Gold-associated pathfinder minerals have been investigated by identifying host minerals of Au for samples collected from an artisanal mining site near a potential gold mine (Kubi Gold Project) in Dunkwa-On-Offin in the central region of Ghana. We fin
Externí odkaz:
http://arxiv.org/abs/2102.03744