Zobrazeno 1 - 10
of 18
pro vyhledávání: '"B. Djurfors"'
Publikováno v:
Journal of Power Sources. 156:741-747
Electrochemical oxidation of Mn thin films produces a highly capacitive, porous MnO 2 surface layer. The effects of current density and deposited Mn layer thickness on the morphology of the porous surface layer are quite pronounced. A higher current
Publikováno v:
Acta Materialia. 53:957-965
An in-depth study of the oxidation step required to produce electrochemical capacitors from porous manganese-oxide materials was carried out. The oxidation process takes place under the application of a small anodic current in a solution of 1 M Na2SO
Publikováno v:
Thin Solid Films. 466:92-96
Titanium dioxide is a material of interest for optically active structured films due to its high index of refraction and transparency across the visible wavelength range. A variety of films, consisting of different structures, were deposited by react
Autor:
D. G. Ivey, B. Djurfors
Publikováno v:
Materials Science and Engineering: B. 90:309-320
Based on previous work that identified an electrodeposited composite, multi-layer structure as a viable method of producing eutectic Au/Sn alloys for solder applications, a study of individual phase formation was undertaken. The AuSn phase, because o
Autor:
B. Djurfors, D. G. Ivey
Publikováno v:
Journal of Electronic Materials. 30:1249-1254
As an alternative to the time-consuming solder pastes and preforms currently being used, a method of electroplating the eutectic Au/Sn alloy has been developed. Using a pulsed co-deposition process, it is possible to plate the solder directly onto a
Publikováno v:
MRS Proceedings. 749
A preliminary TEM investigation of porous films fabricated by glancing angle deposition has shown the importance of surface diffusion and crystal structure in determining the final microstructure of the film. Although the process variables are extrem
Publikováno v:
Journal of The Electrochemical Society. 153:A64
1M Na2SO4. The capacitance was estimated from the current vs time curve that is part of the CV data set. Integrating the area underneath the current vs time curve between 0 and 0.9 V gave an estimate of the total charge capacity of the film. This was
Publikováno v:
Journal of Micro/Nanolithography, MEMS, and MOEMS. 4:033012
Ribbon structures on the submicrometer scale are of interest for the development of nanodevices in various fields. We fabricate periodic arrays of silicon ribbons using electron beam lithography and thin film deposition at highly oblique incident ang
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