Electrostatic discharge (ESD) events can severely damage miniature components. Therefore, ESD protection is critical in integrated circuits. In this study, drain-electrode-embedded horizontal Schottky diode contact modulation and length reduction were performed on a high-voltage 60-V n-channel laterally diffused metal-oxide–semiconductor transistor (nLDMOS) element. The effect of the on-voltage...

Three dimensional (3-D) FinFET devices with an ultra-high Si-fin aspect ratio have been developed after integrating a 14Å nitrided gate oxide upon the silicon on insulator (SOI) wafers through advanced CMOS logic platform. Under lower voltage (VGS-VT) and higher drain/source VDS, channel-length modulation (CLM) effect coming from interaction impact of vertical field horizontal drain was increas...

slow sand filtration (s.s.f) is a main process in the water treatment technology and generally considered as most appropriate for application in rural and small urban areas in developing countries. however, performance of the s.s.f is very sensitive to high turbidity levels. therefore, pretreatment is necessary for such waters. horizontal - flow roughing filtration (hfrf) and direct horizontal ...

the use of multilateral well is becoming an emerging method to improve oil recovery efficiently and to drain reservoirs more efficacious. by developing drilling technology, completing the oil wells as multilateral wells become more interesting especially from economic point of view. on the other hand, lack of any means for forecasting the performance of this type of wells causes drilling of the...

The article describes the construction technology of closed horizontal drainage in irrigated areas, presents results theoretical studies to determine depth drainage, width trench, diameter pipe, thickness filter material, distance between drains and module. According studies, average is 1.5 m , trench 0.3 pipe 0.1 filtration material . 150 with module l/s 180 a drain 0.12 210 0.14

The vacuum preloading is an effective method which is widely used in ground treatment. In consolidation analysis, the soil around prefabricated vertical drain (PVD) is traditionally divided into smear zone and undisturbed zone, both with constant permeability. In reality, the permeability of soil changes continuously within the smear zone. In this study, the horizontal permeability coefficient ...