M. Orendáč
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View article: The interplay between the topology of nanoclusters and the characteristic of boson peak in As-S glasses
The interplay between the topology of nanoclusters and the characteristic of boson peak in As-S glasses Open
The combination of mean coordination and concentration dependencies of elastic modules and low-frequency Raman scattering of As-S glasses brings new information about the spectroscopic boson peak (SBP) behavior. The analysis of the charact…
View article: CCDC 2218303: Experimental Crystal Structure Determination
CCDC 2218303: 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: Experimental Study of Magnetocaloric Effect in Tetraaquabis(Hydrogen Maleato)Nickel(II), [Ni(C4H3O4)2(H2O)4]—A Potential Realization of a Spin-1 Spatially Anisotropic Square Lattice with Ferromagnetic Interactions
Experimental Study of Magnetocaloric Effect in Tetraaquabis(Hydrogen Maleato)Nickel(II), [Ni(C4H3O4)2(H2O)4]—A Potential Realization of a Spin-1 Spatially Anisotropic Square Lattice with Ferromagnetic Interactions Open
An experimental study of the magnetocaloric effect in tetraaquabis(hydrogen maleato)nickel(II), [Ni(C4H3O4)2(H2O)4] powder sample is presented. The magnetocaloric properties of the studied sample were investigated using specific heat and m…
View article: CCDC 2163862: Experimental Crystal Structure Determination
CCDC 2163862: 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: The crystal structure, lattice dynamics and specific heat of M(C2H8N2)Cl2 (M = Zn, Cu) metal-organic compounds
The crystal structure, lattice dynamics and specific heat of M(C2H8N2)Cl2 (M = Zn, Cu) metal-organic compounds Open
Comparative analysis of structural and physical properties of Cu(en)Cl2 and Zn(en)Cl2 (en = ethylenediamine) metal-organic compounds was performed. In Cu(en)Cl2 the ethylenediamine coordinates as a typical chelating ligand with carbon diso…
View article: Giant Rotational Magnetocaloric Effect in Ni(en)(H2O)4·2H2O: Experiment and Theory
Giant Rotational Magnetocaloric Effect in Ni(en)(H2O)4·2H2O: Experiment and Theory Open
An experimental study of the rotational magnetocaloric effect in Ni(en)(H2O)4SO4∙2H2O (en = ethylenediamine) single crystal is presented. The study was carried out at temperatures above 2 K and was associated with adiabatic crystal rotatio…
View article: Lattice Dynamics in Cu(<i>en</i>)(H<sub>2</sub>O)<sub>2</sub>SO<sub>4</sub> - A Low-Dimensional Quantum Magnet with Spin 1/2
Lattice Dynamics in Cu(<i>en</i>)(H<sub>2</sub>O)<sub>2</sub>SO<sub>4</sub> - A Low-Dimensional Quantum Magnet with Spin 1/2 Open
The present work is devoted to the refinement of lattice contribution to the specific heat of magnetic insulator Cu(en)(H2O)2SO4.The analysis of thermodynamic and elastic measurements revealed that the uncertainty in the determination of t…
View article: Interlayer Dzyaloshinskii-Moriya Interactions in a Quasi-Two-Dimensional Spin 1/2 Antiferromagnet Cu(<i>en</i>)(H<sub>2</sub>O)<sub>2</sub>SO<sub>4</sub>
Interlayer Dzyaloshinskii-Moriya Interactions in a Quasi-Two-Dimensional Spin 1/2 Antiferromagnet Cu(<i>en</i>)(H<sub>2</sub>O)<sub>2</sub>SO<sub>4</sub> Open
We present a theoretical study of magnetic interlayer exchange couplings in a quasi-two-dimensional quantum antiferromagnet Cu(en)(H2O)(2)SO4 (en = C2H8N2). We use symmetry arguments to construct the most general form of interlayer spin ex…
View article: Magnetothermal Properties of Mesoscopic System Based on Ni<sub>3</sub>Pt Nanoparticle
Magnetothermal Properties of Mesoscopic System Based on Ni<sub>3</sub>Pt Nanoparticle Open
This article discusses the influence of the geometry of mesoscopic structures based on Ni3Pt nanoparticles on the magnetothermal characteristics to maximize the magnetocaloric response. Nanostructured samples in the form of arrays of nanoc…
View article: CSD 1786147: Experimental Crystal Structure Determination
CSD 1786147: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CCDC 1451680: Experimental Crystal Structure Determination
CCDC 1451680: 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: Interplay of Spin and Spatial Anisotropy in Low-Dimensional Quantum Magnets with Spin 1/2
Interplay of Spin and Spatial Anisotropy in Low-Dimensional Quantum Magnets with Spin 1/2 Open
Quantum Heisenberg chain and square lattices are important paradigms of a low-dimensional magnetism. Their ground states are determined by the strength of quantum fluctuations. Correspondingly, the ground state of a rectangular lattice int…
View article: Magnetocaloric Effect in CsDy(MoO<sub>4</sub>)<sub>2</sub>
Magnetocaloric Effect in CsDy(MoO<sub>4</sub>)<sub>2</sub> Open
CsDy(MoO4q2 belongs to the family of binary alkaline rare-earth molybdates, with detectable low-temperature structural phase transitions, caused by the cooperative Jahn-Teller effect.Magnetocaloric studies of a single crystal of CsDy(MoO4q…
View article: Experimental Study of Magneto-Structural Correlations in Low-Dimensional Quantum Magnets Cu(en)Cl<sub>2</sub>and Cu(tn)Cl<sub>2</sub>
Experimental Study of Magneto-Structural Correlations in Low-Dimensional Quantum Magnets Cu(en)Cl<sub>2</sub>and Cu(tn)Cl<sub>2</sub> Open
The present work is focused on the investigation of magneto-structural correlations in Cu(en)Cl2 and Cu(tn)Cl2.A comparative study of powder susceptibility and magnetization of both compounds revealed that the replacement of tn by en ligan…
View article: Slow Magnetic Relaxation in the Highly Anisotropic Layered Crystal CsNd(MoO<sub>4</sub>)<sub>2</sub>
Slow Magnetic Relaxation in the Highly Anisotropic Layered Crystal CsNd(MoO<sub>4</sub>)<sub>2</sub> Open
The present work is devoted to the magnetic relaxation study of the single crystal CsNd(MoO4q2 a layered rare-earth dimolybdate.AC susceptibility measurements performed in magnetic fields up to B 5 T applied along the easy and hard axis wi…
View article: Spin Anisotropy in Cu(tn)Cl<sub>2</sub>: A Quasi-Two-Dimensional <i>S</i> = 1/2 Spatially Anisotropic Triangular-Lattice Antiferromagnet
Spin Anisotropy in Cu(tn)Cl<sub>2</sub>: A Quasi-Two-Dimensional <i>S</i> = 1/2 Spatially Anisotropic Triangular-Lattice Antiferromagnet Open
The angular dependence of electron paramagnetic resonance spectra of Cu(tn)Cl2 single crystals has been studied in the X-band frequency range in the temperature range from 2.5 to 300 K. The presence of an easy-plane exchange anisotropy wit…
View article: Impact of the crystal electric field on magnetocaloric properties of CsGd(MoO$_4$)$_2$
Impact of the crystal electric field on magnetocaloric properties of CsGd(MoO$_4$)$_2$ Open
Magnetocaloric effect (MCE) was investigated in the single crystal of CsGd(MoO$_4$)$_2$ in the temperature range from 2 to 30 K and fields up to 5 T applied along the easy and hard magnetic axis. The analysis of specific heat and magnetiza…
View article: Synthesis, crystal structure and magnetism of [Cu(cyclam)Ni(NCS)4(H2O)2]n
Synthesis, crystal structure and magnetism of [Cu(cyclam)Ni(NCS)4(H2O)2]n Open
[Cu(cyclam)Ni(NCS) 4 (H 2 O) 2 ] n (1) (cyclam = 1,4,8,11-tetraazacyclodecane) exhibits bent 1D crystal structure in which paramagnetic Cu(II) and Ni(II) atoms are linked by bridging μ 2 -NCS- ligands. The Cu(II) atom exhibit tetragonally …
View article: Experimental Study of the Magnetocaloric Effect in Ni(en)(H<sub>2</sub>O)<sub>4</sub>SO<sub>4</sub>·2H<sub>2</sub>O - An S~=~1 Molecular Magnet with Easy-Plane Anisotropy
Experimental Study of the Magnetocaloric Effect in Ni(en)(H<sub>2</sub>O)<sub>4</sub>SO<sub>4</sub>·2H<sub>2</sub>O - An S~=~1 Molecular Magnet with Easy-Plane Anisotropy Open
Magnetocaloric properties of Ni(en)(H2O)4SO4 • 2H2O powder were investigated in temperature range from 2 K to 30 K in magnetic fields up to 7 T using isothermal magnetization measurements.The maximum value of the isothermal entropy change …
View article: Growth of Pt-Ni Nanoparticles of Different Composition using Electrodeposition and Characterization of Their Magnetic Properties
Growth of Pt-Ni Nanoparticles of Different Composition using Electrodeposition and Characterization of Their Magnetic Properties Open
We prepared Pt3Ni and PtNi3 nanoparticles of various sizes on conductive and atomically smooth highly oriented pyrolytic graphite surfaces using potentiostatic electrodeposition.We can control the size of electrodeposited nanoparticles and…
View article: Magnetic-Field Induced Slow Relaxation in the Ising-Like Quasi-One-Dimensional Ferromagnet KEr(MoO_4)_2
Magnetic-Field Induced Slow Relaxation in the Ising-Like Quasi-One-Dimensional Ferromagnet KEr(MoO_4)_2 Open
We present the study of spin dynamics of KEr(MoO4)2 in the magnetic field applied along the hard axis c.The temperature dependence of AC susceptibility in zero magnetic field studied at frequencies f = 10, 100, and 1000 Hz indicated the ab…
View article: Frustrated Zig-Zag Spin Chains Formed by Hydrogen Bonds in~[Cu(H<sub>2</sub>O)(OH)(tmen)]<sub>2</sub>[Pd(CN)<sub>4</sub>]·2H<sub>2</sub>O
Frustrated Zig-Zag Spin Chains Formed by Hydrogen Bonds in~[Cu(H<sub>2</sub>O)(OH)(tmen)]<sub>2</sub>[Pd(CN)<sub>4</sub>]·2H<sub>2</sub>O Open
The magnetic properties of the novel dimeric compound [Cu(H2O)(OH)(tmen)]2[Pd(CN)4]•2H2O (tmen=N,N,N ,N -tetramethylethylenediamine) with modulated crystal structure were studied in the temperature range from 95 mK to 300 K. Magnetic measu…
View article: CCDC 1519503: Experimental Crystal Structure Determination
CCDC 1519503: 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 838555: Experimental Crystal Structure Determination
CCDC 838555: 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 838556: Experimental Crystal Structure Determination
CCDC 838556: 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 …