Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Loreli Fister"'
Publikováno v:
Journal of the American Chemical Society. 116:629-633
The formation of Cu x Mo 6 Se 8 by reaction of superlattice composites is explored as a function of elemental layer thicknesses making up the repeat unit while maintaining stoichiometry near the Cu x Mo 6 Se 8 phase field. Layer thickness was found t
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 11:3014-3019
We have initiated a program using elemental superlattices as probes of the early stages of solid‐state reactions. The main advantage of using superlattices as reactants is the ability to tailor their structure on an angstrom length scale to control
Autor:
David W. Johnson, Loreli Fister
Publikováno v:
Journal of the American Chemical Society. 114:4639-4644
The synthetic parameters used by solid-state chemists have essentially been limited to temperature, pressure, composition, and time. Diffusion length can also be used as a synthetic parameter to alter the pathway of a solid-state reaction. Modulated,
Publikováno v:
Journal of Applied Physics. 75:2294-2296
An amorphous material with semiconducting properties has been produced by the annealing of a multilayer composite consisting of alternating layers—6 A of molybdenum and 16 A of selenium—deposited in high vacuum. Measurements of the coplanar and p
Publikováno v:
MRS Proceedings. 382
We have made new ternary compounds in the copper tungsten selenium system using multilayer thin films as reactants. The compounds appear to be unstable above temperatures near 1000ºC with respect to binary compounds, which helps to explain the diffi
Publikováno v:
MRS Proceedings. 238
Interfaces are difficult to probe because the volume of the interfacial region is exceedingly small compared with the bulk. Our approach is sequentially to deposit thin (5–50Å) elemental layers to create a unique initial reactant. Due to the short
Autor:
David W. Johnson, Loreli Fister
Publikováno v:
MRS Proceedings. 238
A predictable, controllable approach to the synthesis of ternary compounds through known intermediates is presented. Thin and ultrathin film superlattices were made in the Mo-Se, Cu-Se and Mo-Cu systems. Differential scanning calorimetry, low- and hi
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Autor:
LEONARD V. INTERRANTE, LAWRENCE A. CASPER, ARTHUR B. ELLIS, Robert M. White, Praveen Chaudhari, Kenneth G. Hancock, Mary L. Good, Mark Wrighton, Rustum Roy, Glen H. Pearson, C. T. Sears, S. H. Hixson, Gary E. Wnek, Peter J. Ficalora, John P. Droske, Kenneth H. Eckelmeyer, Elsa Reichmanis, Larry F. Thompson, Michael S. Mendolia, Gregory C. Farrington, Dietmar Seyferth, Joel S. Miller, Arthur J. Epstein, Seth R. Marder, Christine M. Bell, Huey C. Yang, Thomas E. Mallouk, Mark E. Thompson, David A. Burwell, Charlotte F. Lee, Lori K. Myers, Kathleen G. Valentine, E. Giannelis, Thomas J. Pinnavaia, Bruce C. Gates, John N. Armor, Geoffrey A. Ozin, Michael L. Steigerwald, Klavs F. Jensen, Thomas Novet, David C. Johnson, Loreli Fister, Arthur W. Sleight, Zhe Zhang, Charles M. Lieber, Patricia A. Bianconi, Larry L. Hench