Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"substrate current"”.
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CMOS inverse doping profile extraction and substrate current modeling
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
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Logic upset induced by substrate current during power-on ESD
In this thesis, we will describe an experimental study of one possible soft failure mechanism during power-on electrostatic discharge (ESD). For contact discharge into a test chip mounted on a board, logic upsets can be triggered by a parasitic NPN structure which couples the ESD protection to an …
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Investigation of the hazards of substrate current injection: transient external latchup and substrate noise coupling
Substrate current injection is the origin of external latchup and substrate noise coupling. The trigger current for external latchup depends on the duration of the trigger event. A physics-based model is provided to model the effects of aggressor to victim spacing and orientation on transient …
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Theory and applications of chirality in microstrip antennas
… this study is to analyze radiation from surface currents lying on an interface between a grounded, planar, lossless, isotropic, chiral slab and a simple lossless dielectric half-space. An eigenvalue-eigenfunction approach, specifically the Ohm-Raleigh method, is employed to obtain a modal …
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Use of Ion Implantation in the Construction of an Uncooled Microbolometer
… conductive polymer attached to a quartz substrate. The bridge is mounted on two sides and crosses an etched trough in the underlying substrate. Current is supplied to the bridge by means of two contacts on either attached end. The bridge material is made conductive through implantation of …
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Investigation of system-level ESD-induced failures
… of systems. ESD is a short duration, high current stress which can cause the permanent failure of a system or temporary glitches in a system. Soft failures include any recoverable system malfunction, from resets to loss of stored data. They can be caused by noise entering signal pins or by …
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Atomic -Scale Statistical Models of Semiconductor Device *Reliability
… in the extrapolation of MOSFET lifetime vs. substrate current. Accurate lifetime extrapolation requires the incorporation of this effect.
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Atomic Scale Statistical Models of Semiconductor Device Degradation
… in the extrapolation of MOSFET lifetime vs. substrate current. Accurate lifetime extrapolation requires the incorporation of this effect.
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Design and Characterization of a Current Assisted Photo Mixing Demodulator for Tof Based 3d Cmos Image Sensor
… promising CMOS photonic demodulator based on substrate current modulation has recently been proposed. In this device the electric field penetrates deeper into the substrate, thus enhancing the charge separation and collection mechanism. A very good sensitivity and high demodulation efficiency …
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Recycling of worn-out vehicular brake pads and discs
… providing a good metallurgical bonding with GCI substrate. Current methods employed to deal with replaced pads and discs primarily involve remelting, with a small proportion disposed of in landfills. Both approaches result in a significant waste of resources and a subsequent increase in CO2 …