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A non-volatile spintronic programmable logic (SPL), based on a 3-teriminal magnetic tunnel junction (MTJ), is presented and simulated using a compact device model. The SPL structure is compatible with CMOS technology and can be fabricated in the back end of line (BEOL). The proposed SPL exploits the gate-voltage-modulated spin Hall effect (V-SHE) switching, which combines the voltage controlled magnetic...
Altitude regulation is a fundamental control problem of quadrotor UAVs (unmanned aerial vehicles) to ensure required performance for hovering and autonomous navigation. In this paper, under the assumption that the attitude inter loop has been well designed, the stability features of linear P+D+DD controller for altitude control are investigated. To handle the difficulty that the altitude velocity...
A 7.12 μm Quantum Cascade laser-based water vapor isotope spectrometer for the real time measurement of H2O16, H2O18 and δ18O in the urban environment was developed with a detection limit for δ18O of 0.42 ‰.
In this paper, we present a single chip nanosensor composed of Single-Walled Carbon Nanotubes (SWNTs) integrated on complementary metal oxide semiconductor (CMOS) circuitry with custom designed on-chip amplifiers for chemical agent detection. The SWNTs were integrated on CMOS circuitry utilizing a low temperature and low voltage Dielectrophoretic (DEP) assembly process. Furthermore, we incorporated...
This paper presents a novel array of four film bulk acoustic resonators (FBAR) having four distinct fundamental resonant frequencies that offers parallel and/or combinatory mass sensing of multiple chembio species, such as various proteins. To achieve the multiple resonant frequencies, we connect multiple FBARs (having slightly different resonant frequencies, thus each representing a unique sensor)...
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