Zobrazeno 1 - 10
of 31
pro vyhledávání: '"R. V. Saburova"'
Publikováno v:
The Physics of Metals and Metallography. 107:211-215
The dissipative part of the linear magnetic dynamic susceptibility of a system of impurity magnetic dipoles in a crystal, which interact between themselves (predominantly by means of magnetic dipole-dipole interaction) and with lattice vibrations has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::394cdb9a44ec49feae623b9a8dde0fa6
https://doi.org/10.1134/s0031918x09030016
https://doi.org/10.1134/s0031918x09030016
Publikováno v:
Russian Physics Journal. 50:314-322
The decay of the nonequilibrium spin-spin autocorrelation function is calculated analytically and numerically based on the Langevin dynamics for the spherical Scherrington-Kirkpatrick model (p = 2) of a spin glass in a constant magnetic field at zero
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a600b178c9465419d176dfb3d94eca1
https://doi.org/10.1007/s11182-007-0043-2
https://doi.org/10.1007/s11182-007-0043-2
Publikováno v:
Russian Physics Journal. 50:40-47
Low-temperature slow dynamics, aging, and temperature and field shifts are studied analytically and numerically for a quantum p-spin (p = 3) glass model interacting with internal quantum environment and external magnetic fields. It is demonstrated th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d967c8a82a17295c3054ea214afc67eb
https://doi.org/10.1007/s11182-007-0003-x
https://doi.org/10.1007/s11182-007-0003-x
Publikováno v:
The Physics of Metals and Metallography. 102:244-252
This work is devoted to a theoretical study of effects of aging in a disordered quantum system being in contact with an interior surroundings and subject to the influence of external alternating fields. The dissipation is realized via coupling with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5cc35a42abbc1dfde658e8d86b190e5
https://doi.org/10.1134/s0031918x0609002x
https://doi.org/10.1134/s0031918x0609002x
Publikováno v:
The Physics of Metals and Metallography. 101:109-113
Low-temperature slow dynamics, aging, and temperature shifts in a spin-glass phase in the quantum p-spin model of glass related to the quantum internal surroundings and located in external dc and ac magnetic fields have been studied analytically and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e1450370ed4380c3fb08f79022c8bee
https://doi.org/10.1134/s0031918x06020025
https://doi.org/10.1134/s0031918x06020025
Autor:
I. R. Khaibutdinova, R. V. Saburova
Publikováno v:
Russian Physics Journal. 48:999-1003
The static volume (linear and nonlinear cubic) magnetic susceptibility is calculated for the Ising spin glass in random longitudinal and transverse magnetic fields. The phase transition from the paramagnetic state to the spin glass state is investiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cc64da3d1321054a0c70308c5074333
https://doi.org/10.1007/s11182-006-0018-8
https://doi.org/10.1007/s11182-006-0018-8
Publikováno v:
Russian Physics Journal. 47:1048-1055
Coupled dynamic Schwinger-Dyson equations for autocorrelation and linear-response functions are used for studying nonequilibrium dynamics of a p-spin model of glass. The numerical solution of these equations reveals an interesting dynamic behavior of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fd91ab2b7785c420289038fcdadf3b1
https://doi.org/10.1007/s11182-005-0020-6
https://doi.org/10.1007/s11182-005-0020-6
Publikováno v:
The European Physical Journal B. 39:69-76
The real part of the time-dependent ac susceptibility of the short-range Ising spin glass in a transverse field has been investigated at very low temperatures. We have used the quantum linear response theory and domain coarsening ideas of quantum dro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f55acd1b7c6e9f96efd6375a3d76460c
https://doi.org/10.1140/epjb/e2004-00172-3
https://doi.org/10.1140/epjb/e2004-00172-3
Publikováno v:
Solid State Communications. 123:37-42
Dynamic nonlinear (cubic) susceptibility in quantum d-dimensional Ising spin glass with short-range interactions is investigated on the basis of quantum droplet model and quantum-mechanical nonlinear response theory. Nonlinear response depends on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cddf246b5538618505640213617051a
https://doi.org/10.1016/s0038-1098(02)00219-3
https://doi.org/10.1016/s0038-1098(02)00219-3
Publikováno v:
Solid State Communications. 119:545-548
The equilibrium behaviour of linear dynamical susceptibility is investigated in terms of quantum Ising spin glass droplet model. The imaginary part of linear ac susceptibility χ″(ω,T) as function of temperature T and frequency of external ac fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fc18fe07a03531703d37fc3760cca7d
https://doi.org/10.1016/s0038-1098(01)00267-8
https://doi.org/10.1016/s0038-1098(01)00267-8