Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Goshchitskii, B. N."'
Resistivity Rho(T), Hall coefficient RH(T), superconducting transition temperature Tc and slopes of the upper critical field dHc2/dT were studied in (Ba1-xKx)Fe2As2 (x = 0.218, 0.356, 0.531) single crystals irradiated with fast neutrons. It is found
Externí odkaz:
http://arxiv.org/abs/1403.2473
The behavior of electrical resistivity rho(T), temperature of superconducting transition Tc, and upper critical field Hc2(T) of polycrystalline YNi2B2C after irradiation with thermal neutron and subsequent high-temperature isochronous annealings in t
Externí odkaz:
http://arxiv.org/abs/1303.0929
Effect of atomic disordering induced by irradiation with fast neutrons on the properties of the normal and superconducting states of polycrystalline samples FeSe has been studied. The irradiation with fast neutrons of fluencies up to 1.25\cdot10^20 c
Externí odkaz:
http://arxiv.org/abs/1111.5677
Resistivity r(T), Hall coefficient RH(T), superconducting temperature Tc, and the slope of the upper critical field -dHc2/dT were studied in poly- and single-crystalline samples of the Fe-based superconductor Lu2Fe3Si5 irradiated by fast neutrons. At
Externí odkaz:
http://arxiv.org/abs/1101.2282
Single crystals FeSex were grown in an evacuated sealed quartz tube using polycrystalline material by gas-transport reaction with I2 as a gas-carrier. Crystals with hexagonal-prismatic, tetragonal-prismatic, planar-square and hexagonal faceting 0.1 t
Externí odkaz:
http://arxiv.org/abs/0911.1194
The effect of atomic disorder induced by neutrons irradiation on superconducting and normal state properties of polycrystalline LaFeAsO_0.9F_0.1 was investigated. The irradiation of the sample by a moderate neutron fluence F = 1.6*1019 cm^-2 at Tirr
Externí odkaz:
http://arxiv.org/abs/0904.1634
Autor:
Kozhevnikov, V. L., Leonidova, O. N., Ivanovskii, A. L., Shein, I. R, Goshchitskii, B. N., Karkin, A. E.
Here we report on synthesis and characterization of a new member LaO1-deltaNiBi in the family of novel superconductors. Though the onset superconducting temperature ~4 K is smaller compared to 55 K that has been achieved already in SmO1-deltaFeAs the
Externí odkaz:
http://arxiv.org/abs/0804.4546
NMR line shift and nuclear spin-lattice relaxation rate T_1^{-1} of 11B and 25Mg were measured in superconducting MgB_2 (T_c^{ons}=38K) structurally disordered by nuclear reactor neutrons up to the fluence of thermal neutrons $\Phi=1 10^{19} cm^{-2}.
Externí odkaz:
http://arxiv.org/abs/cond-mat/0110158
Autor:
Karkin, A. E., Voronin, V. I., Dyachkova, T. V., Tyutyunnik, A. P., Zubkov, V. G., Zainulin, Yu. G., Goshchitskii, B. N.
The electrical resistivity $\rho$ and upper critical field $H_{c2}$ were measured in MgB$_2$ disordered by nuclear reactor neutrons. We found that superconducting temperature $T_c$ decreases under irradiation from 40 to 5 K. Despite strong disorderin
Externí odkaz:
http://arxiv.org/abs/cond-mat/0103344
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