Zobrazeno 1 - 10
of 166
pro vyhledávání: '"S. Legvold"'
Autor:
D.K. Finnemore, K.A. Gschneidner, S Legvold, D. C. Koskenmaki, P Burgardt, C. Stassis, T.A. Vyrostek, J. O. Moorman
Publikováno v:
Physical Review B. 14:2995-3006
The electrical resistivity and magnetic susceptibility of allotropically pure $\ensuremath{\beta}$-Ce and $\ensuremath{\gamma}$-Ce and some two-phase ($\ensuremath{\alpha}+\ensuremath{\beta}$ or $\ensuremath{\beta}+\ensuremath{\gamma}$) samples, whic
Publikováno v:
Physical Review B. 30:240-243
Magnetization measurements have been made on Er-H and Tm-H over the (4.2-120)-K temperature range. Results show that all of the magnetic ordering temperatures decrease with increasing hydrogen concentrations up to the limit of simple solubility where
Publikováno v:
Physical Review B. 23:3409-3413
Magnetic susceptibility, electrical resistivity, and specific-heat measurements have been made on a number of polycrystalline and single-crystal samples of Gd-rich Gd-Y alloys. It has been found (i) that samples with more than 30 at. % Y exhibit a he
Publikováno v:
Solid State Communications. 16:477-480
Measurements of the electrical resistivity from 1.5–80 K and the longitudinal magnetoresistivity from 0–95 kOe at 1.9, 4.2 and 25 K for every dilute Cr in Cu alloys are reported.
Publikováno v:
Physical Review B. 9:2386-2389
The residual resistivities of copper-nickel alloys with nickel concentrations ranging from 20 ppm to 44 at.% and the observation of Ni-cluster growth at room temperature on one sample are reported. From samples arc-melted over a Cu hearth, wires 1 mm
Publikováno v:
Journal of Physics F: Metal Physics. 6:L49-L53
The electrical resistivity of DHCP beta Ce has been found to be anomalously large above 60K and to exhibit an order of magnitude drop below 20K. The magnetic susceptibility exhibits a Curie-Weiss behaviour above 40K, and magnetic ordering occurs at a
Publikováno v:
Physical Review B. 20:3787-3791
The magnetic-ordering temperatures of alloys of Tb with the nonmagnetic diluents Sc, Y, La, Lu, Yb, Mg, and Th were investigated. The initial ordering temperature for transition into the helical structure is discussed in terms of the magnitude of the
Publikováno v:
Physical Review B. 29:6276-6279
Magnetization, electrical resistivity, specific-heat and thermal-expansion measurements have been made on Gd-Y-Lu single crystals. Low isofield magnetization data for the $a$-axis sample of ${\mathrm{Gd}}_{75}$${\mathrm{Y}}_{17.5}$ ${\mathrm{Lu}}_{7.
Publikováno v:
Solid State Communications. 8:913-918
Cu1-xNix(Fe) alloy excess electrical resistivity, Δϱ, determinations with x = 0.06, 0.12, 0.23 and 300 ppm ⩽ Fe ⩽ 1100 ppm over 1 K < T < 100 K are reported. Linear dependence of Δϱ vs. InT for an order of magnetude in T and a constant Kondo