Search Results - "Śniadecki, Zbigniew"

Energetic Validation of Various Crystal Structures in Zr2CoZ (Z = Al, Ga, In) Heusler Alloys by Pugaczowa-Michalska, Maria, Śniadecki, Zbigniew

“…We energetically validate new Zr2CoZ (Z = Al, Ga, In) systems in the most common cubic crystal structures of Heusler alloys, that is, regular and inverse…”
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Influence of carbon catalysts on the improvement of hydrogen storage properties in a body-centered cubic solid solution alloy by Balcerzak, Mateusz, Runka, Tomasz, Śniadecki, Zbigniew

“…Body-centered cubic (BCC) alloys are considered as promising materials for hydrogen storage with high theoretical storage capacity (H/M ratio of 2)…”
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Structure, magnetocaloric properties and thermodynamic modeling of enthalpies of formation of (Mn,X)-Co-Ge (X = Zr, Pd) alloys by Gębara, Piotr, Śniadecki, Zbigniew

“…Enthalpies of formation of (Mn,X)-Co-Ge (X = Zr, Pd) system in different structural states were analyzed utilizing the semi-empirical Miedema's model combined…”
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Cu-Zr nanoglasses: Atomic structure, thermal stability and indentation properties by Nandam, Sree Harsha, Ivanisenko, Yulia, Schwaiger, Ruth, Śniadecki, Zbigniew, Mu, Xiaoke, Wang, Di, Chellali, Reda, Boll, Torben, Kilmametov, Askar, Bergfeldt, Thomas, Gleiter, Herbert, Hahn, Horst

“…The structure of Cu50Zr50 metallic nanoglasses, their thermal stability and mechanical performance are studied in the present paper. Elemental segregation of…”
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Tunable magnetocaloric effect in amorphous Gd-Fe-Co-Al-Si alloys by Lindner, Natalia, Śniadecki, Zbigniew, Kołodziej, Mieszko, Grenèche, Jean-Marc, Marcin, Jozef, Škorvánek, Ivan, Idzikowski, Bogdan

“…A magnetocaloric effect with wide tunability was observed in melt-spun amorphous Gd 65 Fe 15-x Co 5+x Al 10 Si 5 ( x  = 0, 5, 10) alloys of different Fe/Co…”
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Influence of transition metal on glass formability of Y–TM–B (TM=Fe, Ni) system by SNIADECKI, Zbigniew

“…•Y–B alloys possess the highest GFA as a result of large atomic size mismatch.•Y plays a crucial role due to the large atomic radius and highly negative…”
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Normal and inverse magnetocaloric effects in structurally disordered Laves phase Y1-xGdxCo2 (0 ≤ x ≤ 1) compounds by Pierunek, Natalia, Śniadecki, Zbigniew, Werwiński, Mirosław, Wasilewski, Bartosz, Franco, Victorino, Idzikowski, Bogdan

“…Magnetic and magnetocaloric properties of Y1-xGdxCo2 compounds, where x = 0.2, 0.4, 0.6, 0.8 and 1.0, were investigated experimentally and theoretically…”
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Synthesis, characterization, and cytotoxicity in human erythrocytes of multifunctional, magnetic, and luminescent nanocrystalline rare earth fluorides by Grzyb, Tomasz, Mrówczyńska, Lucyna, Szczeszak, Agata, Śniadecki, Zbigniew, Runowski, Marcin, Idzikowski, Bogdan, Lis, Stefan

“…Multifunctional nanoparticles exhibiting red or green luminescence properties and magnetism were synthesized and thoroughly analyzed. The hydrothermal method…”
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Calculation of glass forming ranges in the ternary Y–Cu–Al system and its sub-binaries based on geometric and Miedema's models by Śniadecki, Zbigniew, Narojczyk, Jakub W., Idzikowski, Bogdan

“…A method based on the semi-empirical Miedema's and geometric models was used for the first time to calculate glass forming abilities (GFA) and the glass…”
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The influence of oxidation process on exchange bias in egg-shaped FeO/Fe3O4 core/shell nanoparticles by Leszczyński, Błażej, Hadjipanayis, George C., El-Gendy, Ahmed A., Załęski, Karol, Śniadecki, Zbigniew, Musiał, Andrzej, Jarek, Marcin, Jurga, Stefan, Skumiel, Andrzej

“…Egg-shaped nanoparticles with a core–shell morphology were synthesized by thermal decomposition of an iron oleate complex. XRD and M(T) magnetic measurements…”
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Formation of metastable cubic phase in Ce100−xAlx (x=45, 50) alloys and their thermal and magnetic properties by Idzikowski, Bogdan, Śniadecki, Zbigniew, Puźniak, Roman, Kaczorowski, Dariusz

“…Ce100−xAlx (x=45 and 50) alloys were synthesized by rapid quenching technique in the form of ribbons composed of nanocrystalline phase of CeAl with the…”
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Glass forming ability of (Hf,Cr) Co B alloys: Computational and experimental studies by Śniadecki, Zbigniew, Musiał, Andrzej, Kilmametov, Askar R.

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Glassy state formation and magnetic properties of Co-rich ternary RE–Co–B (RE=Y, Tb, Ho) amorphous alloys by Śniadecki, Zbigniew, Marcin, Jozef, Škorvánek, Ivan, Pierunek, Natalia, Idzikowski, Bogdan

“…•Y–B alloys possess the highest GFA as a result of large atomic size mismatch.•Significant thermal stability of amorphous structure.•Sperimagnetic behavior for…”
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Synthesis, Structural Features, Cytotoxicity, and Magnetic Properties of Colloidal Ferrite Spinel Co1-xNixFe2O4 (0.1 ≤ x ≤ 0.9) Nanoparticles by Pązik, Robert, Zięcina, Aleksander, Zachanowicz, Emilia, Małecka, Malgorzata, Poźniak, Blazej, Miller, Julia, Śniadecki, Zbigniew, Pierunek, Natalia, Idzikowski, Bogdan, Mrówczyńska, Lucyna, Ekner-Grzyb, Anna, Wiglusz, Rafal J.

“…Colloidal ferrite spinel nanoparticles (CoxNi1–xFe2O4) were prepared by a microwave‐stimulated Bradley technique under nonhydrolytic conditions. The effect of…”
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Structural, Spectroscopic, and Magnetic Properties of Eu3+-Doped GdVO4 Nanocrystals Synthesized by a Hydrothermal Method by Szczeszak, Agata, Grzyb, Tomasz, Śniadecki, Zbigniew, Andrzejewska, Nina, Lis, Stefan, Matczak, Michał, Nowaczyk, Grzegorz, Jurga, Stefan, Idzikowski, Bogdan

“…New interesting aspects of the spectroscopic properties, magnetism, and method of synthesis of gadolinium orthovanadates doped with Eu3+ ions are discussed…”
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Thermodynamic Modeling of Formation Enthalpies of Amorphous and Crystalline Phases in Zr, Nd, and Ce-Substituted Fe-Si Systems by Kołodziej, Mieszko, Śniadecki, Zbigniew

“…The alloys that crystallize in a tetragonal ThMn12-type (space group I4/mmm) structure and are based on Fe and rare earth elements are believed to have a…”
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Energetic Validation of Various Crystal Structures in Zr 2 CoZ (Z = Al, Ga, In) Heusler Alloys by Pugaczowa-Michalska, Maria, Śniadecki, Zbigniew

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Influence of Nd Substitution on the Phase Constitution in (Zr,Ce)Fe10Si2 Alloys with the ThMn12 Structure by Kołodziej, Mieszko, Grenèche, Jean-Marc, Auguste, Sandy, Idzikowski, Bogdan, Zubko, Maciej, Bessais, Lotfi, Śniadecki, Zbigniew

“…Iron-based compounds with a ThMn12-type structure have the potential to bridge the gap between ferrites and high performance Nd2Fe14B magnets. From the point…”
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The point-contact spectroscopy of hexagonal DyGe6Fe3Mn3 compound by PRISTAS, Gabriel, SNIADECKI, Zbigniew, KERSCHL, Peter, REIFFERS, Marian, IDZIKOWSKI, Bogdan, RÖSSLER, Ulrich K, MÜLLER, Karl-Hartmut

“…We have used point-contact (PC) spectroscopy on 1:6:6 rare earth:transition metal:metal compounds with complex magnetic order. The limiting compounds of the…”
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Magnetoresistance and magnetization processes in the helimagnetic compound DyMn6Ge6 and in related alloys Dy(Mn6Ge6)1-x(Fe6Al6)x by KERSCHL, Peter, KOZLOVA, Nadezda V, SNIADECKI, Zbigniew, NENKOV, Konstantin, RÖSSLER, Ulrich K, IDZIKOWSKI, Bogdan, MÜLLER, Karl-Hartmut, SCHULTZ, Ludwig

“…Magnetoresistance and magnetization measurements on pure DyMn6Ge6 and low-doped Dy(Mn6Ge6)1-x(Fe6Al6)x samples x < or = 0.05 with the hexagonal HfFe6Ge6-type…”
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