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Full-Text Articles in Engineering
A Simple Extrusion Method For The Synthesis Of Aligned Silica Nanowires Using The Template Of A Rigid Surface Mesophase, Limin Liu, Grace Tan, Vivek Agarwal, Arijit Bose, Jibao He, Gary L. Mcpherson, Vijay T. John
A Simple Extrusion Method For The Synthesis Of Aligned Silica Nanowires Using The Template Of A Rigid Surface Mesophase, Limin Liu, Grace Tan, Vivek Agarwal, Arijit Bose, Jibao He, Gary L. Mcpherson, Vijay T. John
Chemical Engineering Faculty Publications
Long range alignment of silica nanowires has been accomplished by extrusion of a novel surfactant mesophase prior to silica synthesis.
Large Pyroelectric Response From Reactively Sputtered Aluminum Nitride Thin Films, Everett E. Crisman, John S. Derov, Alvin J. Drehman, Otto J. Gregory
Large Pyroelectric Response From Reactively Sputtered Aluminum Nitride Thin Films, Everett E. Crisman, John S. Derov, Alvin J. Drehman, Otto J. Gregory
Chemical Engineering Faculty Publications
We report the pyroelectric response of c-axis oriented, undoped, wurtzite, aluminum nitride reactively sputtered onto polished silicon wafers. The voltage between a metallic contact on the AlN surface and the n+ -doped silicon substrate was monitored during pulsed infrared, radiant heating. From analysis of the data, a pyroelectric voltage coefficient, PV, in excess of 0.5 x 106 V/m/K was extracted for films in the 600 to 2500 Å thickness range.