Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Kuz'min, A. D."'
Autor:
Soriano, Loic, Pilone, Olivier, Kuz'Min, Michael D., Vezin, Herve, Jeannin, Olivier, Fourmigué, Marc, Orio, Maylis, Bertaina, Sylvain
We investigate the electron spin resonance of the organic spin-Peierls chain (o-DMTTF)2X with X = Cl, Br and I. We describe the temperature dependence of the spin gap during the phase transition and quantify the dimerization parameter $\delta$. At th
Externí odkaz:
http://arxiv.org/abs/2202.09071
Akademický článek
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Akademický článek
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Autor:
Dutoit, C-E, Dolocan, V. O., Kuz'min, M. D., Michez, L., Petit, M., Thanh, V. Le, Pigeau, B., Bertaina, S.
Publikováno v:
J. Phys. D: Appl. Phys. 49 045001, (2016)
Ferromagnetic resonance (FMR) was used to investigate the static and dynamic magnetic properties of carbon-doped Mn5Ge3 (C$_{0.1}$ and C$_{0.2}$) thin films grown on Ge(111). The temperature dependence of magnetic anisotropy shows an increased perpen
Externí odkaz:
http://arxiv.org/abs/1603.00190
Publikováno v:
Phys. Rev. B 93, 214433 (2016)
We show the possibility of long-range ferrimagnetic ordering with a saturation magnetisation of the order of 1 Bohr magneton per spin for arbitrarily low concentration of magnetic impurities in semiconductors, provided that the impurities form a supe
Externí odkaz:
http://arxiv.org/abs/1602.02239
Autor:
Edström, A., Werwiński, M., Iuşan, Diana, Rusz, J., Eriksson, O., Skokov, K. P., Radulov, I. A., Ener, S., Kuz'min, M. D., Hong, J., Fries, M., Karpenkov, D. Yu., Gutfleisch, O., Toson, P., Fidler, J.
Publikováno v:
Phys. Rev. B 92,174413 (2015)
We have explored, computationally and experimentally, the magnetic properties of \fecob{} alloys. Calculations provide a good agreement with experiment in terms of the saturation magnetization and the magnetocrystalline anisotropy energy with some di
Externí odkaz:
http://arxiv.org/abs/1502.05916
A judicious analysis of previously published experimental data leads one to conclude that the ground state of iron(II) phthalocyanine is an orbitally degenerate spin triplet $a_{1g}^2 e_g^{\uparrow\downarrow\uparrow} b_{2g}^{\uparrow}$ ($^3E_g$). The
Externí odkaz:
http://arxiv.org/abs/1302.3023
For uniaxial easy axis films, properties of magnetic domains are usually described within the Kittel model, which assumes that domain walls are much thinner than the domains. In this work we present a simple model that includes a proper description o
Externí odkaz:
http://arxiv.org/abs/1202.6162
We report a density-functional study of the heteronuclear CoIr dimer adsorbed on benzene or graphene. In either case CoIr prefers an upright position above the center of a carbon hexagon with the Co atom next to it. The Ir atom stays away from the ca
Externí odkaz:
http://arxiv.org/abs/1010.5663
Autor:
Xiao, Ruijuan, Fritsch, Daniel, Kuz'min, Michael D., Koepernik, Klaus, Richter, Manuel, Vietze, Knut, Seifert, Gotthard
Based on numerically accurate density functional theory (DFT) calculations, we systematically investigate the ground-state structure and the spin and orbital magnetism including the magnetic anisotropy energy (MAE) of 3d- and 4d-transition-metal dime
Externí odkaz:
http://arxiv.org/abs/1009.0170