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Search Publications by: Thomas P. Moffat (Fed)

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Displaying 176 - 200 of 333

Compositional Control in Electrodeposition of FePt Films.

October 16, 2008
Author(s)
J Mallett, Erik B. Svedberg, S Sayan, Alexander J. Shapiro, William F. Egelhoff Jr., Thomas P. Moffat
A series of smooth Fe-Pt thin film alloys have been grown by electrodeposition at potentials positive to that required to deposit elemental Fe. XRD of 100 nm thick FePt films indicate the formation of fine grained face centered cubic alloys, and the

Control of Overfill Bumps in Damascene Cu Electrodeposition

October 16, 2008
Author(s)
Soo K. Kim, Daniel Wheeler, Daniel Josell, Thomas P. Moffat
Electroanalytical measurements and feature filling experiments have been conducted to study the effect of dodecyltrimethylammonium chloride (DTAC) and branched polyethyleneimine (PEI) on Cu deposition as levelers in the presence of various combinations of

Dissolution Dynamics of Artificially Structured Materials

October 16, 2008
Author(s)
M Shima, L Salamanca-Riba, Thomas P. Moffat
The anodic dissolution of an ultrathin cobalt film buried beneath a copper overlayer has been studied using voltammetry and chronoamperometry. The films were produced by sequential electrodeposition of cobalt and copper layers from a solution of 1.5 mol/L

Electrodeposited Epitaxial Fe Subscript 100-x}Co Subscript x} Films on GaAs

October 16, 2008
Author(s)
J Mallett, Erik B. Svedberg, Mark D. Vaudin, Leonid A. Bendersky, William F. Egelhoff Jr., Thomas P. Moffat
The electrodeposition of epitaxial cube-on-cube Fe _(subscript) 100-x}Co_(subscript) x} films onto n-GaAs is described from ferrous ammonium sulfate solutions containing various concentrations of cobalt sulfate. The cobalt composition in a series of 400nm

STM Studies of Halide Adsorption on CU(100), CU(110) and CU(111)

October 16, 2008
Author(s)
Thomas P. Moffat
The potential dependent adsorption of chloride and bromide on the three low index copper surfaces has been examined with voltammetry and STM. At saturation coverage, ordered halide adlayers are observed on all three surfaces; (square root 2 x square root 2