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This paper demonstrates a silicon-oxide-nitrideoxide-silicon (SONOS) nonvolatile memory (NVM) with fin-shaped polycrystalline silicon channel tunnel field-effect transistor (TFET). It differs from other memory devices in that its programming mechanisms include Fowler-Nordheim (FN) tunneling, channel hot-electron (CHE) injection, and band-to-band tunneling-induced hot electron (BBHE) in single memory...
This work we demonstrate a TANOS nonvolatile memory (NVM) with poly-Si nanowire (NW) channels and Pi-gate (II-gate) structure. II-gate structure in this TANOS NVM increase on current (Ion), decrease threshold voltage (Vth) and subthreshold slope (SS), and enlarge the memory window (ΔVth). This NVM device behaves fast program/erase (P/E) speed; 3 V memory window can be achieved by applying 18 V in...
Geospatial models represent the knowledge acquired through previous research efforts, and they could be reused in future geographic research and applications to avoid repeating model implementation, especially for those require interdisciplinary knowledge. Glacier meltwater plays a significant role in the local and global human society and nature ecosystem. Models have been developed for glacier research,...
This work demonstrates a novel twin poly-Si thin film transistor (TFT) EEPROM that utilizes oxide for gate dielectric and nitride for electron trapping layer (O/N twin poly-Si EEPROM). This EEPROM has superior reliability because its nitride for electron trapping layer provides a better program/erase efficiency and retention. For endurance and retention, the memory window can be maintained 2.5 V after...
This study constructs three royalty negotiation models, including the lump-sum royalty, operational revenue-based royalty, and operational output-based royalty, using the bi-level programming approach. In addition, this paper also develops the iterative algorithm for bi-level programming problem for the government and the private sector. A number of factors were incorporated into this algorithm including...
This study develops the royalty negotiation model of BOT (Build, operate, and transfer) projects for government and private sector by Bi-level programming approach. There were few studies to explore the royalty negotiation about BOT projects; however, the royalty negotiation is one of many critical negotiation items of concession contract. This study not only develops royalty negotiation model for...
Program/erase characteristics of twin Poly-Si Thin Film Transistors (TFTs) EEPROM utilizing tri-gate nanowires (NWs) was demonstrated. The NWs TFT has superior gate control due to its tri-gate structure leads to higher memory window and efficiency than single-channel (SC) one. The device different gate lengths characteristics and reliability were also addressed. The capacitance ratio of proposed device...
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