Перегляд за автором "Zavgorodniy, A.A."

Результати 1-8 з 8

Atomistic models for R1–xPrxBa2Cu3O7–δ (R = Y and lanthanides) and related oxides

Chroneos, A.I.; Goulatis, I.L.; Vovk, R.V.; Zavgorodniy, A.A.; Obolenskii, M.A.; Petrenko, A.G.; Samoilov, A.V. (2009)

We report the results of defect structures studies of silicon implanted at different temperatures with Mn ions (Si:Mn) and of GaMnAs layers, next annealed under ambient and high pressures. An influence of annealing conditions ...
Atomistic studies of Li+ migration in Y₂O₃ and the structure of related oxides

Chroneos, A.I.; Busker, G.; Goulatis, I.L.; Vovk, R.V.; Zavgorodniy, A.A.; Obolenskii, M.A.; Petrenko, A.G.; Pinto Simoes, V.M.; Samoilov, A.V. (Физика и техника высоких давлений, 2009)

Atomistic computer simulation techniques based on energy minimization have been employed to predict the equilibrium lattice parameters and volumes of a series of rare-earth sesquioxides and their polymorphs. The results ...
Conductivity anisotropy in Y₁₋zPrzBa₂Cu₃O₇₋delta single crystals with different praseodymium content

Vovk, R.V.; Nazyrov, Z.F.; Obolenskii, M.A.; Zavgorodniy, A.A.; Pinto Simoes, V.M. (Functional Materials, 2011)
Creep and depinning of vortices in nontwinned YBa₂Cu₃O₆.₈₇ single crystal

Bondarenko, A.V.; Zavgorodniy, A.A.; Lotnik, D.A.; Obolenskii, M.A.; Vovk, R.V. (Физика низких температур, 2008)

We present the results of transport study of vortex dynamics in YBa₂Cu₃O₆.₈₇ crystals in the magnetic field H||c. In low magnetic fields, H<4 kOe, the measurements were performed in the range of vortex velocities v=10⁻⁴–2 ...
Evolution of the pseudogap state in HTSC single crystals ReBa₂Cu₃O₇₋δ (Re=Y, Ho) doped with Al and Pr

Vovk, R.V.; Zavgorodniy, A.A.; Obolenskii, M.A.; Samoilov, A.V.; Biletskiy, Y.V.; Pinto Simoes, V.M. (Functional Materials, 2009)

Studied has been the effect of oxygen deficiency as well as of a low (up to 5 %) Al and Pr doping on conductivity in the basis plane of the ReBa₂Cu₃O₇₋δ (Re=Y, Ho) HTSC single crystals. The excess conductivity Δσ(T) of the ...
Metal - dielectric transition and temperature dependence of the pseudo-gap in YBa₂Cu₃O₇-δ single crystals: effect of pressure and oxygen nonstoichiometry

Zavgorodniy, A.A.; Vovk, R.V.; Obolenskii, M.A.; Samoilov, A.V.; Revyakina, M.G.; Biletskiy, E.V.; Pinto Samoes, V.M. (Functional Materials, 2010)
Relaxation of electrical resistance and phase separation in ReBa₂Cu₃O₇-delta (Re = Y, Ho) single crystals strongly underdoped with oxygen

Zavgorodniy, A.A.; Vovk, R.V.; Obolenskii, M.A.; Nazyrov, Z.F.; Roshko, S.; Pinto Simoes, V.M. (Functional Materials, 2011)
Superconductivity suppression at twin boundaries and longitudinal and transversal transport anisotropy in oxygen deficient YBa₂Cu₃O₇₋ₓ single crystals

Vovk, R.V.; Obolenskii, M.A.; Zavgorodniy, A.A.; Bondarenko, A.V.; Goulatis, I.L.; Chebotaev, N.N. (Functional Materials, 2007)

The temperature dependences of the conductivity along and across the basis plane have been measured in YBa₂Cu₃O₇₋ₓ single crystals with different oxygen non-stoichiometry. In the oxygen-deficit samples, an inhomogeneous ...

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Перегляд за автором "Zavgorodniy, A.A."

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