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Factors affecting SET-disturb failure time (τf) in a tungsten oxide resistive switching memory including SET/RESET cycling stress, resistance window in operation and SET-disturb voltage are investigated. A SET-disturb failure time in high resistance state (HRS) may degrade by orders of magnitude in a post-cycling cell. The degradation is attributed to the formation of a current percolation path of...
A self-healing mmWave SoC integrating an 8052 microcontroller with 12kB of memory, an ADC, a temperature sensor, and a 3-stage cascode 60GHz LNA, implemented in a 32nm SOI CMOS technology exhibits a peak gain of 21dB, an average 3.3dB NF from 53 to 62GHz and 18mW power consumption. An indirect NF sensing algorithm was implemented on the integrated uC, which enables an adaptive biasing algorithm to...
Here we show that nFET and pFET time-dependent variability, in addition to the standard time-zero variability, can be fully characterized and projected using a series of measurements on a large test element group (TEG) fabricated in an advanced High-k/Metal Gate (HK/MG) technology, thus allowing us to fully characterize the underlying technology. BTI is shown to follow a bimodal defect-centric behavior,...
To achieve a large bandwidth without inductor peaking, this work presents an inductor-less bandwidth-extension technique to establish Multi-Level Active Feedback (MLAF) structure that is used in a CMOS differential Trans-Impedance Amplifier (TIA). The proposed TIA consists of a trans-impedance stage, a low-pass filter, a gain stage, and an output buffer. The trans-impedance stage adopts the regulated...
In all human-robot interaction, trust is an important element to consider because the presence or absence of trust certainly impacts the ultimate outcome of that interaction. Limited research exists that delineates the development and maintenance of this trust in various operational contexts. Our own prior research has investigated theoretical and empirically supported antecedents of human-robot trust...
We demonstrate cascade green light-emitting-diode (LED) arrays, which have superior output-power to single LED without sacrificing modulation-bandwidth. 80 Mbit/sec eye-opening with a 0.65 mW coupled power to plastic-optical-fiber is achieved under the output of in-car battery (12 V).
This paper studies the density-of-localized gap states (DOS) for RF sputter amorphous InGaZnO (a-IGZO) as determined from temperature dependent study of the a-IGZO thin film transistor (TFT) electrical properties. Measurements were performed on inverted-staggered RF sputter a-IGZO TFTs. The drain current (ID) versus the gate-to-source voltage (VGS) at different temperatures from 30degC up to 90degC...
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