Wang T. – TechConnect Briefs

Designing Ultrathin Film Composite Membranes: Importance of a Gutter Layer

Ponnuru K., Kattula M., Karampelas I., Wang T., Zhu L., Jia W., Lin H., Furlani E.P., SUNY-Buffalo, US

Membrane technology has been widely adopted for water purification and gas separation. Industrial membranes are often thin film composites comprised of a thin, dense skin layer (100 nm or below) performing molecular separation and a [...]

An Explicit Carrier-Based Compact Model for Surrounding-Gate MOSFETs

He J., Liu F., Bian W., Tao Y., Wu W., Lu K., Wang T., Chan M., Peking University, CN

An explicit carrier-based model for the undoped SRG MOSFETs has been developed by an accurate yet analytic carrier concentration approximation. This new explicit model requires no numerical iteration but more accurate and computation efficient, thus [...]

Self-Healing Wire-Streaming Processors on 2-D Semiconductor Nanowire Fabrics

Wang T., Bennaser M., Guo Y., Moritz C.A., University of Massachusetts Amherst, US

One of the most promising underlying nanodevice technologies today for nanoscale integrated circuits are semiconductor nanowires (NWs) and arrays of crossed NWs. Researchers have already built FETs and diodes out of NWs. There has also [...]

A Novel Approach of Sample Preparation for SCM Inspection in the DRAM Device Structures

Lue J.L., Liu H.W, Wu E., Pai B., Fan S., Wang T., ProMOS Technologies Inc, TW

This paper discusses the removal of the doped-polysilicon of a gate transistor by wet chemical etching containing the spacer oxide and nitride that remain. This technique significantly improves the image quality of 2-D doping profile [...]

Wire-Streaming Processors on 2-D Nanowire Fabrics

Wang T., Ben-Naser M., Guo Y., Andras Moritz C., University of Massachusetts at Amherst, US

In this paper, we describe our initial architectural designs based on nanowires (NWs). We call our initial integrated circuit systems Wire-Streaming Processors (WISP) because in these designs, in order to preserve the density advantages of [...]