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Просмотр Научные публикации в Scopus по автору "Naletov V."

Просмотр Научные публикации в Scopus по автору "Naletov V."

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  • Influence of the magnetic tip in ferromagnetic resonance force microscopy 
    Charbois V.; Naletov V.; Youssef J.; Klein O. (2002)
    We compare mechanically detected ferromagnetic resonance spectra for different separations h between the magnetic tip and sample surface. When the bias field generated by the tip is smaller than a few hundred gauss, the ...
  • Intrinsic magnetic centers and microdomains in oxygen-deficient YBa2Cu3O6.5 and TmBa2Cu3O6+x 
    Bakharev O.; Aminov L.; Dooglav A.; Egorov A.; Krjukov E.; Mukhamedshin I.; Naletov V.; Teplov M.; Volodin A.; Witteveen J.; Brom H.; Alloul H. (1997)
    We measured the influence of magnetic centers (MC's) on the nuclear relaxation in 123 compounds using 169Tm NMR and 63Cu NQR in TmBa2Cu3O6+x (x = 0, 0.2, 0.3, 0.4, 0.5, 0.6), and 89Y NMR and 63Cu NQR in YBa2Cu3O65. Particular ...
  • Intrinsic paramagnetic centers in 1-2-3 superconductors 
    Teplov M.; Bakharev O.; Brom H.; Dooglav A.; Egorov A.; Krjukov E.; Marvin O.; Mukhamedshin I.; Naletov V.; Volodin A.; Wagener D.; Witteveen J. (1995)
    The169Tm "enhanced" NMR in TmBa2Cu3O6+x (x=0.5, 0.6) at temperatures below 4.2K and the63Cu(1) NQR in YBa2Cu3O6.5 at temperatures above 4.2K are used to study properties of intrinsic paramagnetic centers incorporated into ...
  • Magnetic coupling between liquid 3He and a solid state substrate: A new approach 
    Klochkov A.; Naletov V.; Tayurskii D.; Tagirov M.; Suzuki H. (2000)
    We suggest a new approach for solving the long-standing problem of a magnetic coupling between liquid 3He and a solid state substrate at temperatures above the Fermi temperature. The approach is based on our previous careful ...
  • Magnetic coupling between liquid 3He and solid dielectrics 
    Naletov V.; Tagirov M.; Tayurskiǐ D. (2002)
    Theoretical and experimental data on magnetic coupling between normal liquid 3He and single crystal and fine powders of dielectric Van Vleck paramagnets and their diamagnetic analogs are reviewed.
  • Magnetic coupling between liquid 3He and solid insulators 
    Naletov V.; Tagirov M.; Tayurski D. (2002)
    Theoretical and experimental results are presented on the magnetic coupling between liquid 3He (in the normal phase) and single crystals and fine powders of insulating Van Vleck paramagnets and their diamagnetic analogs. ...
  • Magnetic resonance spectroscopy of perpendicularly magnetized Permalloy multilayer disks 
    De Loubens G.; Naletov V.; Viret M.; Klein O.; Hurdequint H.; Ben Youssef J.; Boust F.; Vukadinovic N. (2007)
    Using a magnetic resonance force microscope, we compare the ferromagnetic resonance spectra of individual micron size disks with identical diameter, 1 μm, but different layer structures. For a disk composed of a single ...
  • Magnetic resonant and non-resonant investigations of LiLnF4 (Ln = Y, Tm) powders 
    Klochkov A.; Kurzin S.; Mukhamedshin I.; Nabiullin D.; Naletov V.; Suzuki H.; Salikhov I.; Tagirov M.; Tayurskii D.; Zhdanov R. (1998)
    The properties of dielectric powders of the Van Vleck paramagnet LiTmF4 and its diamagnetic analogue LiYF4 have been investigated by both resonant methods (EPR, NMR, and the mass-spectroscopy) and non-resonant ones ...
  • Magnetism and structural phase transitions in LiTmF4 powders 
    Klochkov A.; Naletov V.; Mukhamedshin I.; Tagirov M.; Tayurskiǐ D.; Suzuki H. (1997)
    The field (0-5.5 T) and temperature (2-300 K) dependences of the magnetization of LiTmF4 powders with particle sizes of 1 μm and 56-400 μm are investigated experimentally and theoretically. It is concluded that a transition ...
  • Measurement of the dynamical dipolar coupling in a pair of magnetic nanodisks using a ferromagnetic resonance force microscope 
    Pigeau B.; Hahn C.; De Loubens G.; Naletov V.; Klein O.; Mitsuzuka K.; Lacour D.; Hehn M.; Andrieu S.; Montaigne F. (2012)
    We perform a spectroscopic study of the collective spin-wave dynamics occurring in a pair of magnetic nanodisks coupled by the magnetodipolar interaction. We take advantage of the stray field gradient produced by the ...
  • Measurement of the ferromagnetic relaxation in a micron-size sample 
    Klein O.; Charbois V.; Naletov V.; Fermon C. (2003)
    It is shown that magnetic-resonance force microscopy can provide direct measurements of both the longitudinal and the transverse relaxation rates in a micron-size ferromagnetic sample. As a demonstration, we have applied ...
  • Measurement of the intrinsic damping constant in individual nanodisks of Y3Fe5O12 and Y3Fe5O 12|Pt 
    Hahn C.; Naletov V.; De Loubens G.; Klein O.; D'Allivy Kelly O.; Anane A.; Bernard R.; Jacquet E.; Bortolotti P.; Cros V.; Prieto J.; Muñoz M. (2014)
    We report on an experimental study on the spin-waves relaxation rate in two series of nanodisks of diameter / = 300, 500, and 700 nm, patterned out of two systems: a 20 nm thick yttrium iron garnet (YIG) film grown by ...
  • Mechanical detection of ferromagnetic resonance spectrum in a normally magnetized yttrium-iron-garnet disk 
    Charbois V.; Naletov V.; Ben Youssef J.; Klein O. (2002)
    The ferromagnetic resonance spectrum of a normally magnetized yttrium-iron-garnet disk, with thickness of 4.75 μm and radius of 80 μm, is measured at room temperature both by magnetic resonance force microscopy and by ...
  • Mechanical detection of nuclear spin relaxation in a micron-size crystal 
    Klein O.; Naletov V.; Alloul H. (2000)
    A room temperature nuclear magnetic resonance force microscope (MRFM), fitted in a 1 tesla electromagnet, has been used to measure the nuclear spin relaxation of 1H in a micron-size (70 ng) crystal of ammonium sulfate. NMR ...
  • NMR and AFM investigations of nanocavities on the double rare-earth fluoride crystal surface 
    Klochkov A.; Naletov V.; Tagirov M.; Tayurskii D.; Yudin A.; Zhdanov R.; Zhdanov M.; Bukharacv A.; Nurgazizov N. (2000)
    Nanocavities with a size of less than 30 nm on the crystal surface of superfine LiYF4 powders and single crystals of the Van Vleck paramagnet LiTmF4 were detected by nuclear magnetic resonance (NMR) cryoporometry and ...
  • On the magnetism of liquid nitrogen-liquid oxygen mixture 
    Tagirov M.; Aminova R.; Frossati G.; Efimov V.; Mamin G.; Naletov V.; Tayurskii D.; Yudin A. (2003)
    The measurements of EPR line width in liquid nitrogen-liquid oxygen mixtures are presented. The observed anomalous dependence of line width on oxygen concentration can be understood if the existence of O2-O2-O2 and N2-O2-O2 ...
  • Origin of spectral purity and tuning sensitivity in a spin transfer vortex nano-oscillator 
    Hamadeh A.; Locatelli N.; Naletov V.; Lebrun R.; De Loubens G.; Grollier J.; Klein O.; Cros V. (2014)
    We investigate the microwave characteristics of a spin transfer nano-oscillator (STNO) based on coupled vortices as a function of the perpendicular magnetic field H. Interestingly, we find that our vortex-based oscillator ...
  • Perfect and robust phase-locking of a spin transfer vortex nano-oscillator to an external microwave source 
    Hamadeh A.; Locatelli N.; Naletov V.; Lebrun R.; De Loubens G.; Grollier J.; Klein O.; Cros V. (2014)
    We study the synchronization of the auto-oscillation signal generated by the spin transfer driven dynamics of two coupled vortices in a spin-valve nanopillar to an external source. Phase-locking to the microwave field h ...
  • Phase separation in oxygen-deficient TmBa2Cu3O6+x superconductors 
    Teplov M.; Bakharev O.; Dooglav A.; Egorov A.; Krjukov E.; Marvin O.; Naletov V.; Volodin A.; Wagener D. (1994)
    Experiments on 169Tm "enhanced NMR" support the idea that the superconductivity in oxygen deficient 1-2-3 compounds is provided by a percolative network of S-I-S nano-sandwiches. © 1994.
  • Probing the anharmonicity of the potential well for a magnetic vortex core in a nanodot 
    Sukhostavets O.; Pigeau B.; Sangiao S.; De Loubens G.; Naletov V.; Klein O.; Mitsuzuka K.; Andrieu S.; Montaigne F.; Guslienko K. (2013)
    The anharmonicity of the potential well confining a magnetic vortex core in a nanodot is measured dynamically with a magnetic resonance force microscope (MRFM). The stray field of the MRFM tip is used to displace the ...

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