Výsledky vyhledávání - "R. T. Galeev"

Spin–Spin Interactions Between ErIII Ions in the [Al2Er2(μ3-OH)2(pmide)2(p-Me-PhCO2)6]·2MeCN Compound: EPR Study

Autor: I. K. Budnikova, Y. Peng, R. T. Galeev, Annie K. Powell, A. A. Sukhanov, Violeta K. Voronkova

Publikováno v: Applied Magnetic Resonance. 51:1267-1276

The spin–spin interactions in the [Al2Er2 (µ3-OH)2(L)2(O2CPh-Me-p)6]·2MeCN compound are studied by electron paramagnetic resonance (EPR) on polycrystalline samples in different frequency ranges. The features of the shape of the EPR spectra of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4699268487bbca6f0961ceb6577386ba
https://doi.org/10.1007/s00723-020-01277-z

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Exchange Interactions in Heteronuclear Clusters Containing Dysprosium Ions: EPR Spectroscopy Possibility

Autor: Y. Peng, Annie K. Powell, R. T. Galeev, L. V. Mingalieva, A. A. Sukhanov, Violeta K. Voronkova

Publikováno v: Applied Magnetic Resonance. 50:1429-1441

The exchange interaction in two isostructural compounds [M2Dy2 (μ3–OH)2(L)2(O2CPh–Me–p)6] (M = Al, Cr) is studied by electron paramagnetic resonance (EPR). Studies have been performed on polycrystalline samples in different frequency ranges. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca59a101dfc71713464b7c078510ea5f
https://doi.org/10.1007/s00723-019-01160-6

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Paramagnetic properties of lichen melanins

Autor: F. V. Minibayeva, R. T. Galeev, V. R. Khabibrakhmanova, R. P. Beckett, A. E. Rassabina

Publikováno v: MODERN SYNTHETIC METHODOLOGIES FOR CREATING DRUGS AND FUNCTIONAL MATERIALS (MOSM2020): PROCEEDINGS OF THE IV INTERNATIONAL CONFERENCE.

Melanin is a highly polymeric pigment containing phenolic and indole groups. A diversity of melanin types results from differences in the chemical structure and elemental composition of these pigments. In symbiotic lichens, melanins are synthesized c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b99b3f067d047a68b61cdbd624958af
https://doi.org/10.1063/5.0069483

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A Sensor for Tuning Highly Homogeneous Magnetic Fields

Autor: A. R. Fakhrutdinov, N. A. Krylatykh, R. T. Galeev, Ya. V. Fattakhov

Publikováno v: Instruments and Experimental Techniques. 61:740-744

The information on the spatial distribution of a magnetic field in a rather large volume is needed, for example, in magnetic-resonance tomography, when it is important to have a uniform magnetic field in the working region of a tomograph. The stages

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e710e8c793c4351da1651a5f84b8597e
https://doi.org/10.1134/s0020441218050081

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The Current State of Measuring Bimolecular Spin Exchange Rates by the EPR Spectral Manifestations of the Exchange and Dipole–Dipole Interactions in Dilute Solutions of Nitroxide Free Radicals with Proton Hyperfine Structure

Autor: Kev M. Salikhov, R. T. Galeev, Igor A. Kirilyuk, M. M. Bakirov, Barney L. Bales, Alexander I. Kokorin

Publikováno v: Applied Magnetic Resonance. 48:1399-1445

Experimental studies of 4-hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl (Tempol) in 60 wt% aqueous glycerol were carried out for temperatures from 273 to 340 K. Selective isotope substitution allowed comparisons between the experimental spectral manif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eee278a9e80bc77d62e58b8b82229952
https://doi.org/10.1007/s00723-017-0958-x

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How Far can the Anisotropy Deviate from Uniaxiality in a Dy-Based Single-Molecule Magnet? Dinuclear Dy(III) Complex Study

Autor: Abhishake Mondal, Annie K. Powell, Christopher E. Anson, R. T. Galeev, R. M. Eremina, Amer Baniodeh, Andrei A. Sukhanov, Violeta K. Voronkova

Publikováno v: Applied Magnetic Resonance. 48:101-113

The DyIII ions in the dimer [Dy2(H2tea)2(O2CPh)4]·2H2O (1) (H3tea = triethanolamine) have the 9-coordinate monocapped square-antiprismatic ligand field environment. Compound 1 shows slow relaxation of magnetization which is observable only with appl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb7812b1d3c2da35e3234c284d7ed763
https://doi.org/10.1007/s00723-016-0852-y

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Detailed Analysis of Manifestations of the Spin Coherence Transfer in EPR Spectra of 14N Nitroxide Free Radicals in Non-Viscous Liquids

Autor: Kev M. Salikhov, M. M. Bakirov, R. T. Galeev

Publikováno v: Applied Magnetic Resonance. 47:1095-1122

Manifestations of the spin coherence transfer induced by the exchange and dipole–dipole interactions between spin probes in dilute solutions in the electron paramagnetic resonance (EPR) spectra have been studied. The perturbation theory of manifest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2fe5a9ad2e0cddc5b582b5776436177
https://doi.org/10.1007/s00723-016-0818-0

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Manifestation of the anticrossing of energy levels in EPR spectra of spin clusters

Autor: R. T. Galeev

Publikováno v: Physics of the Solid State. 58:1098-1100

The EPR spectra of a system of two coupled spins with strongly anisotropic g factors have been calculated. It has been shown that the spectra can exhibit an additional absorption line in the vicinity of the energy level anticrossing. The emergence of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cfce3d74907259f183a82cb4fe98257
https://doi.org/10.1134/s1063783416060160

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Features of Exchange Interaction Between Cr3+ Ions in Compounds [Fe(phen)3][Cr2(OH)(Ac)(nta)2]·6,25H2O and [Fe(bpy)3][Cr2(OH)(Ac)(nta)2]·8H2O

Autor: Ghenadie Novitchi, I. K. Budnikova, R. T. Galeev, A. A. Sukhanov, L. V. Mingalieva, Violeta K. Voronkova

Publikováno v: Applied Magnetic Resonance
Applied Magnetic Resonance, Springer Verlag, 2018, 49 (1), pp.61-69

Dimers of Cr3+ ions in compounds [Fe(phen)3][Cr2(OH)(Ac)(nta)2]·6,25H2O (I) and [Fe(bpy)3][Cr2(OH)(Ac)(nta)2]·8H2O (II), temperature dependences of the electron paramagnetic resonance (EPR) spectra of which in the range of 300–12 К are character

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcea61c9a7a135e32cc04b4d49057537
https://hal.archives-ouvertes.fr/hal-01992237

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