Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Dominik Czernia"'
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Akademický článek
Influence of proton irradiation on the magnetic properties of two-dimensional Ni(II) molecular magnet
Autor: Dominik Czernia, Piotr Konieczny, Ewa Juszyńska-Gałązka, Marcin Perzanowski, Janusz Lekki, Anabel Berenice González Guillén, Wiesław Łasocha
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract The influence of 1.9 MeV proton irradiation on structural and magnetic properties has been explored in the two-dimensional (2D) NiSO4(1,3-phenylenediamine)2 coordination ferrimagnet. The X-ray powder diffraction and IR spectroscopy revealed
Externí odkaz: https://doaj.org/article/b426faf3b091467380fe1895cbd5a217
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2
Akademický článek
Rotating magnetocaloric effect in highly anisotropic TbIII and DyIII single molecular magnets
Autor: Piotr Konieczny, Dominik Czernia, Takashi Kajiwara
Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract The magnetocaloric effect (MCE) was investigated in highly anisotropic single crystals of two single molecule magnets (SMMs): [LnIII(ZnIIL)2]CF3SO3, where Ln = Tb, Dy and L = tripodal hexadentate Schiff base ligand. The structure of these pa
Externí odkaz: https://doaj.org/article/580f9bd6768d4c37a21f0060f3e30052
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3
Magnetic cooling: a molecular perspective
Autor: Wojciech Sas, Magdalena Fitta, Piotr Konieczny, Robert Pełka, Dominik Czernia, Aleksandra Pacanowska
Publikováno v: Dalton Transactions. 51:12762-12780
The magnetocaloriceffect is considered as an energy-efficient and environmentally friendly technique which can take cooling technology to the next level. Apart from its commercial application at room temperature, magnetic refrigeration is an up-and-c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ca64f33faa3501a9a8f708b67c3e07c
https://doi.org/10.1039/d2dt01565j
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5
Chiral Photomagnets Based on Copper(II) complexes of 1,2-Diaminocyclohexane and Octacyanidomolybdate(IV) Ions
Autor: Dawid Pinkowicz, Robert Pełka, Tomasz Korzeniak, Barbara Sieklucka, Sujit Sasmal, Dominik Czernia, Wojciech Nitek, Olaf Stefańczyk
Publikováno v: Inorganic Chemistry. 59:5872-5882
Chiral photomagnets compose a class of multifunctional molecule-based materials with light-induced alteration of magnetization and chiral properties. The rational design and synthesis of such assemblies is a challenge, and only few such systems are k
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4de5705a9127f08c8de4d3ce23ebc621
https://doi.org/10.1021/acs.inorgchem.9b03511
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6
Sorption and Magnetic Properties of Oxalato-Based Trimetallic Open Framework Stabilized by Charge-Assisted Hydrogen Bonds
Autor: Tadeusz Mikołaj Muzioł, Natalia Tereba, Robert Podgajny, Robert Pełka, Dominik Czernia, Marek Wiśniewski, Stanisław Koter, Grzegorz Wrzeszcz
Publikováno v: International Journal of Molecular Sciences, Vol 23, Iss 1556, p 1556 (2022)
International Journal of Molecular Sciences; Volume 23; Issue 3; Pages: 1556
We report a new structure of {[Co(bpy)2(ox)][{Cu2(bpy)2(ox)}Fe(ox)3]}n·8.5nH2O NCU-1 presenting a rare ladder topology among oxalate-based coordination polymers with anionic chains composed of alternately arranged [Cu2(bpy)2(ox)]2+ and [Fe(ox)3]3−
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98cca395e0d6d118ad5f2e4933a074bf
https://www.mdpi.com/1422-0067/23/3/1556
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8
Rotating Magnetocaloric Effect in an Anisotropic Two-Dimensional CuII[WV(CN)8]3– Molecular Magnet with Topological Phase Transition: Experiment and Theory
Autor: Dominik Czernia, Piotr Konieczny, Robert Pełka, Robert Podgajny
Publikováno v: Inorganic Chemistry. 56:11971-11980
Conventional (MCE) and rotating (RMCE) magnetocaloric effects have been explored in the two-dimensional (2D) coordination polymer {(tetren)H5)0.8CuII4[WV(CN)8]4·7.2H2O}n (WCu-t; tetren = tetraethylenepentamine). The unusual magnetostructural propert
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ef388eb8cfad882d7ec39960812956d
https://doi.org/10.1021/acs.inorgchem.7b01930
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9
Aging effect on the magnetic properties of Mn12-stearate single-molecule magnets anchored onto the surface of spherical silica nanoparticles
Autor: Oleksandr Pastukh, Łukasz Laskowski, Magdalena Laskowska, Piotr Konieczny, Mateusz Dulski, Dominik Czernia
Publikováno v: Materials Science and Engineering: B. 261:114670
The effects of structural and magnetic aging in Mn12-stearate single-molecule magnets (SMMs) deposited on the surface of 300 nm spherical silica nanoparticles were investigated. It was pointed out that the molecules attached on the surface preserve i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0d493b3b7db0b20b70975bd1935f9d7
https://doi.org/10.1016/j.mseb.2020.114670
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10
Effective spectroscopic factor of the doublet ground state: A useful tool for comparison with outcome of EPR experiments
Autor: Robert Pełka, Dominik Czernia, Piotr Konieczny
Publikováno v: Physica B: Condensed Matter. 581:411960
A mutual relation between the effective spectroscopic factors of the doublet ground state implied by the magnetization at saturation and the low-temperature susceptibility is established. Useful tools for the comparison and consistency check of the o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16cac67da89353a3140249305a408947
https://doi.org/10.1016/j.physb.2019.411960
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