Modulational Instability and Quantum Local Modes in Easy-Axis Ferromagnetic Chains with the Dzyaloshinskii-Moriya Interaction
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-017-3384-9
Abstract: A theoretical work on modulational instability and quantum local breather modes in a one-dimensional easy-axis Heisenberg ferromagnetic spin lattice with the Dzyaloshinskii-Moriya interaction is completed in the Hartree approximation. By means of the discrete modulational… read more here.
Keywords: dzyaloshinskii moriya; moriya interaction; modulational instability; easy axis ... See more keywords
Investigation of easy axis transition and magnetodynamics in Ni76Fe24 nanowires and Ni77Fe23 nanotubes synthesized by DC electrodeposition
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.05.012
Abstract: Abstract Well rounded, smooth and elegantly elongated Ni 76 Fe 24 nanowires and Ni 77 Fe 23 nanotubes were successfully fabricated inside the home made anodized aluminum oxide (AAO) templates at room temperature by cost… read more here.
Keywords: electrodeposition; axis transition; easy axis; investigation easy ... See more keywords
Anisotropic Gigahertz Antiferromagnetic Resonances of the Easy-Axis van der Waals Antiferromagnet CrSBr.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02124
Abstract: We report measurements of antiferromagnetic resonances in the van der Waals easy-axis antiferromagnet CrSBr. The interlayer exchange field and magnetocrystalline anisotropy fields are comparable to laboratory magnetic fields, allowing a rich variety of gigahertz-frequency dynamical… read more here.
Keywords: van der; der waals; easy axis; antiferromagnet crsbr ... See more keywords
Coligand effects on the architectures and magnetic properties of octahedral cobalt(ii) complexes with easy-axis magnetic anisotropy
Sign Up to like & getrecommendations! Published in 2020 at "CrystEngComm"
DOI: 10.1039/c9ce01871a
Abstract: Two mononuclear azido–cobalt(II) complexes, with the formulas [Co(3,3-Hbpt)2(N3)2(H2O)2] (1) and [Co(abpt)2(N3)2]·H2O (2) (3,3-Hbpt = 1H-3,5-bis(3-pyridyl)-1,2,4-triazole; abpt = 4-amino-3,5-bis(2-pyridyl)-1,2,4-triazole), have been prepared by altering the pyridyl-triazole coligands. In both complexes, the Co(II) centers feature hexa-coordinated environments… read more here.
Keywords: coligand effects; pyridyl triazole; cobalt complexes; axis magnetic ... See more keywords
Slow magnetic relaxation in dinuclear Co(III)-Co(II) complexes containing a five-coordinated Co(II) centre with easy-axis anisotropy.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt00857b
Abstract: Two air-stable Co(III)-Co(II) mixed-valence complexes of molecular formulas [CoIICoIII(L)(DMAP)3(CH3COO)]·H2O·CH3OH (1) and [CoIICoIII(L)(4-Pyrrol)3 (CH3COO)]·0.5CH2Cl2 (2) (H4L = 1,3-bis-(5-methyl pyrazole-3-carboxamide) propane; DMAP = 4-dimethylaminopyridine; and 4-Pyrrol = 4-pyrrolidinopyridine) were synthesized and characterized by single-crystal X-ray crystallography, high-field… read more here.
Keywords: dinuclear iii; five coordinated; iii; easy axis ... See more keywords
Easy-axis magnetic anisotropy in tetragonally elongated cobalt(II) complexes beyond the spin-Hamiltonian formalism.
Sign Up to like & getrecommendations! Published in 2023 at "Dalton transactions"
DOI: 10.1039/d3dt00990d
Abstract: Two hexacoordinate Co(II) complexes [Co(hfac)2(etpy)2] (1) and [Co(hfac)2(bzpyCl)2] (2) were synthesized and spectrally and structurally characterized. The {CoO4N2} chromophore adopts a geometry of the elongated tetragonal bipyramid with a small o-rhombic component. This less common… read more here.
Keywords: magnetic anisotropy; spin; easy axis; axis magnetic ... See more keywords
Features of Dispersion Characteristics of Surface Spin Waves in Coupled Antiferromagnetic Films with Easy-Axis Anisotropy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Communications Technology and Electronics"
DOI: 10.1134/s1064226918120215
Abstract: Propagation of magnetostatic spin waves in a layered structure consisting of two vertically coupled via a nonmagnetic dielectric layer antiferromagnetic (AFM) films has been studied. The results of calculation of the dispersion dependence for the… read more here.
Keywords: axis anisotropy; spin waves; films easy; easy axis ... See more keywords
Competing Easy-Axis Anisotropies Impacting Magnetic Tunnel Junction-Based Molecular Spintronics Devices (MTJMSDs)
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms232214476
Abstract: Molecular spintronics devices (MSDs) attempt to harness molecules’ quantum state, size, and configurable attributes for application in computer devices—a quest that began more than 70 years ago. In the vast number of theoretical studies and… read more here.
Keywords: tunnel junction; axis anisotropies; magnetic tunnel; molecular spintronics ... See more keywords