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TiO2nanotube arrays have attracted a great deal of attention as photocatalytic and photoelectrode materials due to their large surface area, low cost and easy fabrication. Highly ordered TiO2nanotube arrays for the photoelectrodes in dye-sensitized solar cells have been fabricated from Ti foil. However, the TiO2nanotube arrays from Ti foil were not effective for the photocatalytic materials, because...
Offset buried metal gate vertical floating body (FB) memory cell technology fabricated on a recess gate DRAM technology is presented. Cell operating window (OW) is improved by 75%, while static and disturb tRET @ 1.3V, T=93C are > 10x better than our previous work [1]. Array measurements and TCAD results confirm that maximum junction electric field (Emax) reduction is the primary reason for tRET...
In this work we have presented images from the first biomimetic electrostatic imager. BEI looks extremely promising for assisting with the navigation and detection of underwater ocean biology, vehicles, and sensors. Our next work will focus on the development of a para metric, rather than empirical model, and an extended investigation of the sensor's detection range.
We present a fabrication process for three-dimensional (3D) microstructures using multi-step electrochemical etching of metal foils. The present process offers advantages of simple, cost-effective, and fast process with uniform and well-controlled material property. In the experimental study, we performed single-step electrochemical etching of 2D cantilever array and multi-step electrochemical etching...
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