98 citations · 346 across the 16 of their papers we have counts for
17 papers · 1 filter
Chemical short-range order controls deformation pathways in a complex concentrated alloy
Angelo F. Andreoli, Gabriela B. Ribeiro, Guilherme C. Stumpf +12
Chemical short-range order (CSRO) is an intrinsic feature of complex concentrated alloys (CCAs), yet its influence on deformation mechanisms is controversial because of the inconcl…
Magnetic properties of the FeSiB-FePB system
Daniel Hedlund, Johan Cedervall, Alexander Edström +6
The magnetic properties of the compound FeSiPB have been studied, with a focus on the Curie temperature , saturation magnetization $M_\textrm{S}…
Design of thermal hysteresis in nonstoichiometric alloys with giant magnetocaloric effect
Sagar Ghorai, Rebecca Clulow, Johan Cedervall +12
The non-stoichiometric FeP-type (FeMnPSi)(FeV) alloys ( , , and ) have been investigated as potential candidates for magnet…
Giant magnetocaloric effect in the (Mn,Fe)NiSi-system
Sagar Ghorai, Rafael Martinho Vieira, Vitalii Shtender +7
The search for energy-efficient and environmentally friendly cooling technologies is a key driver for the development of magnetic refrigeration based on the magnetocaloric effect (…
Site-specific atomic substitution in a giant magnetocaloric FeP-type system
Sagar Ghorai, Johan Cedervall, Rebecca Clulow +9
Giant magnetocaloric (GMC) materials constitute a requirement for near room temperature magnetic refrigeration. (Fe,Mn)(P,Si) is a GMC compound with strong magnetoelastic coupl…
Tuning skyrmions in B20 compounds by 4d and 5d doping
Vladislav Borisov, Qichen Xu, Nikolaos Ntallis +10
Skyrmion stabilization in novel magnetic systems with the B20 crystal structure is reported here, primarily based on theoretical results. The focus is on the effect of alloying on…
Data-driven design of a new class of rare-earth free permanent magnets
Alena Vishina, Daniel Hedlund, Vitalii Shtender +9
A new class of rare-earth-free permanent magnets is proposed. The parent compound of this class is CoMnGe, and its discovery is the result of first principles theory combin…
Interstitial Carbon in bcc HfNbTiVZr high entropy alloy from first principles
Luis Casillas-Trujillo, Ulf Jansson, Martin Sahlberg +6
The remarkable mechanical properties of high entropy alloys can be further improved by interstitial alloying. In this work we employ density functional theory calculations to study…
Magnetic and mechanical effects of Mn substitutions in AlFe2B2
Johan Cedervall, Mikael S. Andersson, Diana Iusan +4
The mechanical and magnetic properties of the newly discovered MAB-phase class of materials based upon AlFe2B2 were investigated. The samples were synthesised from stoichiometric a…
Magnetocrystalline anisotropy of Fe5PB2 and its alloys with Co and 5d elements: a combined first-principles and experimental study
Mirosław Werwiński, Alexander Edström, Ján Rusz +5
The FePB compound offers tunable magnetic properties via the possibility of various combinations of substitutions on the Fe and P-sites. Here, we present a combined computa…
AlM2B2 (M=Cr, Mn, Fe, Co, Ni): a group of nanolaminated materials
Krisztina Kadas, Diana Iusan, Johan Hellsvik +5
Combining theory with experiments, we study the phase stability, elastic properties, electronic structure and hardness of layered ternary borides AlCr2B2, AlMn2B2, AlFe2B2, AlCo2B2…
Magnetic properties of FeSiB and its alloys with P, S, and Co
Mirosław Werwiński, Sofia Kontos, Klas Gunnarsson +7
FeSiB has been synthesized and magnetic measurements have been carried out, revealing that M = 0.92 MA/m at T = 300 K. The M vs T curve shows a broad peak ar…
Magnetic structure of the magnetocaloric compound AlFe2B2
Johan Cedervall, Mikael Svante Andersson, Tapati Sarkar +6
The crystal and magnetic structures of AlFe2B2 have been studied with a combination of X-ray and neutron diffraction and electronic structure calculations. The magnetic and magneto…
The crystal and magnetic structure of the magnetocaloric compound FeMnP0.5Si0.5
Viktor Höglin, Matthias Hudl, Martin Sahlberg +3
The crystal and magnetic structure of the magnetocaloric compound FeMnP0.5Si0.5 have been studied by means of neutron and X-ray powder diffraction. Single phase samples of nominal…
Strongly enhanced magnetic moments in ferromagnetic FeMnPSi
Matthias Hudl, Lennart Häggström, Erna-Krisztina Delczeg-Czirjak +6
The compound FeMnPSi has been studied by magnetic measurements, Mössbauer spectroscopy and electronic structure and total energy calculations. An unexpected high…
A new material for hydrogen storage, ScAl0.8Mg0.2
Martin Sahlberg, Premysl Beran, Thomas Kollin Nielsen +6
A novel aluminium rich alloy for hydrogen storage has been discovered, ScAl0.8Mg0.2, which has superior properties regarding hydrogen storage capacity, kinetics and stability towar…
Order--disorder induced magnetic structures of FeMnPSi
Matthias Hudl, Per Nordblad, Torbjörn Björkman +5
We report on the synthesis and structural characterization of the magnetocaloric FeMnPSi compound. Two types of samples (as quenched and annealed) were synthesize…