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We study impact-ionization-induced electroluminescence (EL) from a GaAs/AlGaAs heterostructure under high bias. In addition to k-space transfer (the Gunn effect), EL spectra indicate real-space (GaAs-to-AlGaAs) transfer. Microscopy shows strong EL near the anode.
Performance and power consumption are two important aspects of reconfigurable finite impulse response (FIR) filters. In this paper, a new reconfigurable FIR architecture named SCSD FIR is proposed. This proposed architecture has been synthesized in 0.13 μm technology with a precision of 16 bits. Design example shows that FIR with 551 taps achieves 21.3% area reduction and 19.0% power reduction compared...
In the context of endogenous network formation, we study strategic interaction among players within k-neighborhood. Based on the myopic best response rule, players choose action and establish links with other players by unilaterally investing in costly pair wise links in the evolution of networks. First, we characterize the equilibrium networks and describe the impact of the link cost on the equilibrium...
In China, wind power industry has undergone great development in the last few years, while several cascading faults happened in 2011, reveal that terminal voltage of wind turbine generator (WTG) should be monitored and controlled. Furthermore WTGs and static var compensators/generators (SVC/SVGs) need to be coordinated to provide voltage service for the whole network. In this paper, a network model...
Credit system, based on the elective system as units of measurement to calculate the amount of learning and flexibility of learning process, is a new teaching management system well adapting to the needs of social and educational development. In this paper, Xi'an University of Technology is the research object; the teaching and management of its credit system and the recognition of students during...
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