Zobrazeno 1 - 10
of 33
pro vyhledávání: '"L. B. Welsh"'
Publikováno v:
Solid State Communications. 16:409-412
The superconducting transition temperature Tc of LaSn3 has been measured up to ∼ 22 kbar and was observed to increase through a maximum under hydrostatic compression. The anomalous Tc-behavior is attributed to a pressure induced Fermi surface topol
Publikováno v:
Journal of Vacuum Science and Technology. 14:177-180
The deposition rate, chemistry, microstructure, and optical and electrical characteristics of rf sputter deposited Y2O3‐doped ZrO2 films have been investigated as a function of applied substrate bias VS. Some preliminary results on Y2O3‐doped CeO
Publikováno v:
Journal of Vacuum Science and Technology. 13:72-75
The structural, compositional, and electrical properties of rf sputter‐deposited Y2O3‐doped ZrO2 films have been investigated as a function of sputtering conditions. The results show that the application of an rf substrate bias during deposition
Autor:
Nathan Janes, Gary L. Turner, Eric Oldfield, Susan L. Lambert, L. B. Welsh, Hye Kyung Cho Timken
Publikováno v:
Journal of the American Chemical Society. 108:7236-7241
The authors have obtained solid-state /sup 17/O NMR spectra of /sup 17/O-enriched gallosilicates (gallium analogues of zeolite Na-X, sodalite, and Ba/sup 2 +/-exchange sodalite) and the porous aluminophosphates (AlPO/sub 4/-5, AlPO/sub 4/-11, and AlP
Publikováno v:
Solid State Communications. 13:1907-1910
The magnetic susceptibility, resistivity, magnetoresistance, and NMR properties of very pure stoichiometric NiAl samples have been measured. The Kondo-like phenomena previously observed in this material are absent suggesting that the intrinsic proper
Publikováno v:
Physical Review B. 11:4156-4167
The behavior of Gd and Ce impurities in the $\mathrm{La}{X}_{3}$ ($X=\mathrm{I}\mathrm{n},\mathrm{S}\mathrm{n},\mathrm{P}\mathrm{b}$) compounds has been investigated using the host-$^{139}\mathrm{La}$ NMR properties as a microscopic probe. The suppre
Publikováno v:
Physical Review B. 11:1808-1817
The intercalation phase of the transition-metal dichalcogenide Nb${\mathrm{Se}}_{2}$, intercalated with Ga, In, Tl, Sn, and Pb, as well as Nb${\mathrm{S}}_{2}$, intercalated with In, have been prepared and studied by a variety of techniques. For most
Publikováno v:
Physical Review Letters. 18:997-1000
Autor:
J. E. Potts, L. B. Welsh
Publikováno v:
Physical Review Letters. 26:1320-1324
Publikováno v:
Physical Review B. 6:1677-1685